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1. Prevalence of group B Streptococcus colonisation in mother–newborn dyads in low-income and middle-income south Asian and African countries: a prospective, observational study

Author: Kwatra, Gaurav, Izu, Alane, Cutland, Clare, Akaba, Godwin, Ali, Musa Mohammed, Ahmed, Zabed, Beck, Manisha Madhai, Barsosio, Hellen Cherono, Berkley, James A, Chaka, Tolossa E, Cossa, Anélsio, Chakraborty, Sowmitra, Dhar, Nisha, Dorji, Phurb, Islam, Maksuda, Keita, Adama Mamby, Mwakio, Stella, Mwarumba, Salim, Medugu, Nubwa, Mucavele, Helio, Mabombo, Viviana, Obaro, Stephen, Sigaúque, Betuel, Sow, Samba O, Saha, Samir K, Santhanam, Sridhar, Sharma, Ragunath, Simoes, Eric A F, Sahni, Rani Diana, Tapia, Milagritos D, Veeraraghavan, Balaji, and Madhi, Shabir A
Published: 2024
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2. Post-mortem investigation of deaths due to pneumonia in children aged 1–59 months in sub-Saharan Africa and South Asia from 2016 to 2022: an observational study

Author: Adam, Yasmin, Agaya, Janet, Ahmed, A.S.M. Nawshad Uddin, Ahmed, Dilruba, Alemu, Addisu, Ali, Solomon, Ameh, Soter, Aol, George, Argeseanu, Solveig, Ariuman, Farida, Balogun, Oluseyi, Bari, Sanwarul, Basket, Margaret, Begum, Ferdousi, Bhandari, Manu, Blevins, John, Bunn, James, Bursuc, Courtney, Cain, Carrie Jo, Chawana, Richard, Chawla, Kiranpreet, Chukwuegbo, Cornell, Diarra, Kounandji, Diarra, Tiéman, Diaz, Maureen, Duduyemi, Babatunde, Fairchild, Karen D., Flora, Meerjady Sabrina, Fritz, Ashleigh, Garel, Mischka, Gaume, Brigitte, Gizaw, Mahlet Abayneh, Govender, Nelesh P., Greene, Carol L., Gure, Tadesse, Halu, Binyam, Hoque, Mahbubul, Hwinya, Cleopas, Ibrahim, Alexander M., Igunza, Kitiezo Aggrey, Islam, Ferdousi, Ita, Okokon, Jambai, Amara, Johnson, J. Kristie, Juma, Jane, Kaluma, Erick, Kamal, Mohammed, Kaykay, Osman, Kenneh, Sartie, Khagayi, Sammy, Koka, Rima, Kone, Diakaridia, Koplan, Jeffrey P., Kourouma, Nana, Kowuor, Dickens, LaHatte, Kristin, Lala, Sanjay G., Lee, Kyu Han, Liu, Lucy, Lombaard, Hennie, Maixenchs, Maria, Manhique, Zara, Mannah, Margaret, Martines, Roosecelis, Mash, Ronald, Mehta, Ashka, Menéndez, Clara, Misore, Thomas, Mocumbi, Sibone, Moseray, Andrew, Moses, Francis, Muga, Christopher, Munguambe, Khátia, Myburgh, Nellie, Nair, Shailesh, Ndagurwa, Pedzisai, Nhacolo, Ariel, Nhampossa, Tacilta, Nwajiobi, Princewill, Ochola, Christine, Oliech, Richard, Oluoch, Bernard, Onwuchekwa, Uma U., Onyango, Peter Nyamthimba, Orlien, Stian MS, Otieno, Peter, Oundo, Joseph, Owuor, Harun, Parveen, Shahana, Petersen, Karen, Pratt, Samuel, Rahman, Mahbubur, Rahman, Mohammad Mosiur, Rahman, Mustafizur, Raymer, Sarah, Ritter, Jana, Salzberg, Navit T., Samura, Solomon, Sannoh, Sulaiman, Sanogo, Doh, Seppeh, Martin, Sesay, Tom, Sesay, Joseph Kamanda, Shirin, Tahmina, Sissoko, Seydou, Smart, Francis, Sorour, Gillian, Squire, James, Swaray-Deen, Alim, Swart, Peter J., Tarawally, Fatmata Bintu, Tasnim, Saria, Temesgen, Fikremelekot, Tennant, Sharon M., Traore, Cheick Bougadari, Traore, Awa, Velaphi, Sithembiso, Vyas, Kurt, Wadhwa, Ashutosh, Wadula, Jeannette, Waller, Jessica, Wanga, Valentine, Warang, Shamta, Were, Joyce Akinyi, Wilson, Tais, Winchell, Jonas, Wise, Amy, Witherbee, Jakob, Yeshi, Melisachew Mulatu, Zaman, K., Mahtab, Sana, Blau, Dianna M, Madewell, Zachary J, Ogbuanu, Ikechukwu, Ojulong, Julius, Lako, Sandra, Legesse, Hailemariam, Bangura, Joseph S, Bassat, Quique, Mandomando, Inacio, Xerinda, Elisio, Fernandes, Fabiola, Varo, Rosauro, Sow, Samba O, Kotloff, Karen L, Tapia, Milagritos D, Keita, Adama Mamby, Sidibe, Diakaridia, Onyango, Dickens, Akelo, Victor, Gethi, Dickson, Verani, Jennifer R, Revathi, Gunturu, Scott, J Anthony G, Assefa, Nega, Madrid, Lola, Bizuayehu, Hiwot, Tirfe, Tseyon Tesfaye, El Arifeen, Shams, Gurley, Emily S, Islam, Kazi Munisul, Alam, Muntasir, Zahid Hossain, Mohammad, Dangor, Ziyaad, Baillie, Vicky L, Hale, Martin, Mutevedzi, Portia, Breiman, Robert F, Whitney, Cynthia G, and Madhi, Shabir A
Published: 2024
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3. Burden of child mortality from malaria in high endemic areas: Results from the CHAMPS network using minimally invasive tissue sampling

Author: Ogbuanu, Ikechukwu U., Otieno, Kephas, Varo, Rosauro, Sow, Samba O., Ojulong, Julius, Duduyemi, Babatunde, Kowuor, Dickens, Cain, Carrie Jo, Rogena, Emily A., Onyango, Dickens, Akelo, Victor, Tippett Barr, Beth A., terKuile, Feiko, Kotloff, Karen L., Tapia, Milagritos D., Keita, Adama Mamby, Juma, Jane, Assefa, Nega, Assegid, Nardos, Acham, Yenework, Madrid, Lola, Scott, J. Anthony G., Arifeen, Shams El, Gurley, Emily S., Mahtab, Sana, Dangor, Ziyaad, Wadula, Jeannette, Dutoit, Jeanie, Madhi, Shabir A., Mandomando, Inácio, Torres-Fernandez, David, Kincardett, Milton, Mabunda, Rita, Mutevedzi, Portia, Madewell, Zachary J., Blau, Dianna M., Whitney, Cynthia G., Samuels, Aaron M., and Bassat, Quique
Published: 2024
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4. Provider adherence to clinical care recommendations for infants and children who died in seven low- and middle-income countries in the Child Health and Mortality Prevention Surveillance (CHAMPS) network

Author: Solomon, Fatima, Sorour, Gillian, Lombaard, Hennie, Wadula, Jeannette, Petersen, Karen, Hale, Martin, Govender, Nelesh P., Swart, Peter J., Lala, Sanjay G., Velaphi, Sithembiso, Chawana, Richard, Adam, Yasmin, Wise, Amy, Fritz, Ashleigh, Myburgh, Nellie, Ndagurwa, Pedzisai, Hwinya, Cleopas, Bari, Sanwarul, Parveen, Shahana, Kamal, Mohammed, Uddin Ahmed, A.S.M. Nawshad, Hoque, Mahbubul, Tasnim, Saria, Islam, Ferdousi, Ariuman, Farida, Rahman, Mohammad Mosiur, Begum, Ferdousi, Zaman, K., Rahman, Mustafizur, Ahmed, Dilruba, Flora, Meerjady Sabrina, Shirin, Tahmina, Rahman, Mahbubur, Oundo, Joseph, Ibrahim, Alexander M., Temesgen, Fikremelekot, Gure, Tadesse, Alemu, Addisu, Yeshi, Melisachew Mulatu, Gizaw, Mahlet Abayneh, Orlien, Stian, Ali, Solomon, Otieno, Peter, Onyango, Peter Nyamthimba, Agaya, Janet, Oliech, Richard, Were, Joyce Akinyi, Gethi, Dickson, Khagayi, Sammy, Aol, George, Misore, Thomas, Owuor, Harun, Mugah, Christopher, Oluoch, Bernard, Ochola, Christine, Tennant, Sharon M., Greene, Carol L., Mehta, Ashka, Johnson, J. Kristie, Gaume, Brigitte, Koka, Rima, Fairchild, Karen D., Kone, Diakaridia, Sanogo, Doh, Onwuchekwa, Uma U., Kourouma, Nana, Sissoko, Seydou, Traore, Cheick Bougadari, Juma, Jane, Diarra, Kounandji, Traore, Awa, Diarra, Tiéman, Chawla, Kiranpreet, Nhampossa, Tacilta, Manhique, Zara, Mocumbi, Sibone, Menéndez, Clara, Munguambe, Khátia, Nhacolo, Ariel, Maixenchs, Maria, Moseray, Andrew, Tarawally, Fatmata Bintu, Seppeh, Martin, Mash, Ronald, Ojulong, Julius, Duduyemi, Babatunde, Bunn, James, Swaray-Deen, Alim, Bangura, Joseph, Jambai, Amara, Mannah, Margaret, Ita, Okokon, Chukwuegbo, Cornell, Sannoh, Sulaiman, Nwajiobi, Princewill, Kowuor, Dickens, Kaluma, Erick, Balogun, Oluseyi, Samura, Solomon, Pratt, Samuel, Moses, Francis, Sesay, Tom, Squire, James, Sesay, Joseph Kamanda, Kaykay, Osman, Halu, Binyam, Legesse, Hailemariam, Smart, Francis, Kenneh, Sartie, Ameh, Soter, Ritter, Jana, Wilson, Tais, Winchell, Jonas, Witherbee, Jakob, Salzberg, Navit T., Koplan, Jeffrey P., Basket, Margaret, Wadhwa, Ashutosh, Lee, Kyu Han, Wanga, Valentine, Martines, Roosecelis, Warang, Shamta, Diaz, Maureen, Waller, Jessica, Nair, Shailesh, Liu, Lucy, Bursuc, Courtney, LaHatte, Kristin, Raymer, Sarah, Blevins, John, Argeseanu, Solveig, Vyas, Kurt, Bhandari, Manu, Rees, Chris A., Igunza, Kitiezo Aggrey, Madewell, Zachary J., Akelo, Victor, Onyango, Dickens, El Arifeen, Shams, Gurley, Emily S., Hossain, Mohammad Zahid, Rahman, Afruna, Alam, Muntasir, Scott, J. Anthony G., Assefa, Nega, Madrid, Lola, Belachew, Anteneh, Leulseged, Haleluya, Kotloff, Karen L., Sow, Samba O., Tapia, Milagritos D., Keita, Adama Mamby, Sidibe, Diakaridia, Sitoe, Antonio, Varo, Rosauro, Ajanovic, Sara, Bassat, Quique, Mandomando, Inácio, Tippett Barr, Beth A., Ogbuanu, Ikechukwu, Cain, Carrie Jo, Bassey, Ima-Abasi, Luke, Ronita, Gassama, Khadija, Madhi, Shabir, Dangor, Ziyaad, Mahtab, Sana, du Toit, Jeanie, Mutevedzi, Portia C., Blau, Dianna M., Breiman, Robert F., and Whitney, Cynthia G.
Published: 2023
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5. Neural tube defects as a cause of death among stillbirths, infants, and children younger than 5 years in sub-Saharan Africa and southeast Asia: an analysis of the CHAMPS network

Author: Nawshad Uddin Ahmed, A.S.M., Hoque, Mahbubul, Kamal, Mohammed, Mosiur, Mohammad, Begum, Ferdousi, Tasnim, Saria, Flora, Meerjady Sabrina, Arjuman, Farida, Khan, Iqbal Ansary, Shirin, Tahmina, Rahman, Mahbubur, Bari, Sanwarul, Parveen, Shahana, Islam, Farzana, Hossain, Mohammad Zahid, Islam, Kazi Munisul, Ahmed, Mohammad Sabbir, Zaman, K, Rahman, Mustafizur, Ahmed, Dilruba, Chowdhury, Md Atique Iqbal, Alam, Muntasir, Lee, Kyu Han, Islam, Ferdousi, Oundo, Joseph O, Temesgen, Fikremelekot, Yeshi, Melisachew Mulatu, Ibrahim, Alexander M, Gure, Tadesse, Edris, Yunus, Alemu, Addisu, Marami, Dadi, Lemma, Ephrem, Mekonnen, Ayantu, Wale, Henok, Tesfaye, Tseyon, Leulseged, Haleluya, Dufera, Tadesse, Belachew, Anteneh, Getnet, Fentabil, Fentaw, Surafel, Acham, Yenework, Orlien, Stian MS, Abayneh Gizaw, Mahlet, Rogena, Emily, Murila, Florence, Revathi, Gunturu, Mitei, Paul K, Kuria, Magdalene, Verani, Jennifer R, Igunza, Aggrey, Nyamthimba, Peter, Oele, Elizabeth, Fairchild, Karen D, Greene, Carol L, Koka, Rima, Mehta, Ashka, Tennant, Sharon M, Johnson, J Kristie, Keita, Tatiana, Keita, Adama Mamby, Kourouma, Nana, Onwuchekwa, Uma U, Traore, Awa, Sanogo, Doh, Sidibe, Diakaridia, Sissoko, Seydou, Kone, Diakaridia, Kindcardett, Milton, Munguambe, Khátia, Nhacolo, Ariel, Nhampossa, Tacilta, Vitorino, Pio, Xerinda, Elisio, Bramugy, Justina, Monjane, Celso, Nhachungue, Sheila, Hurtado, Juan Carlos, Maixenchs, Maria, Menéndez, Clara, Ordi, Jaume, Rakislova, Natalia, Valente, Marta, Manhique, Zara, Chitungo, Dercio, Mocumbi, Sibone, Carrilho, Carla, Fernandes, Fabiola, Pass Philipsborn, Rebecca, Koplan, Jeffrey P, Garel, Mischka, Dewey, Betsy, Nair, Shailesh, Salzberg, Navit T, Liu, Lucy, Alkis-Ramirez, Rebecca, Ritter, Jana M, Zaki, Sherif R, Gary, Joy, Winchell, Jonas M, Witherbee, Jacob, Waller, Jessica L, Fayorsey, Ruby, Luke, Ronita, Bassey, Ima-Abasi, Kowuor, Dickens, Sesay, Foday, Kosia, Baindu, Pratt, Samuel, Cain, Carrie-Jo, Samura, Solomon, Solomon, Fatima, Fritz, Ashleigh, Dludlu, Noluthando, Ntuli, Constance, Chawana, Richard, Petersen, Karen, Lala, Sanjay G, Velaphi, Sithembiso, Wadula, Jeannette, Hale, Martin, Swart, Peter J, Lombaard, Hennie, Moosa, Rahima, Sorour, Gillian, Madrid, Lola, Vyas, Kartavya J, Kancherla, Vijaya, Suchdev, Parminder S, Bassat, Quique, Sow, Samba O, El Arifeen, Shams, Madhi, Shabir A, Onyango, Dickens, Ogbuanu, Ikechukwu, Scott, J Anthony G, Blau, Dianna, Mandomando, Inacio, Keita, Adama M, Gurley, Emily S, Mahtab, Sana, Akelo, Victor, Sannoh, Sulaiman, Tilahun, Yenenesh, Varo, Rosauro, Onwuchekwa, Uma, Rahman, Afruna, Adam, Yasmin, Omore, Richard, Lako, Sandra, Wise, Amy, Tippet-Barr, Beth A, Kaluma, Erick, Ajanovic, Sara, Kotloff, Karen L, Mutevedzi, Portia, Tapia, Milagritos D, Moses, Francis, Whitney, Cynthia G, and Assefa, Nega
Published: 2023
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6. Diarrhea Case Surveillance in the Enterics for Global Health Shigella Surveillance Study: Epidemiologic Methods

Author: Atlas, Hannah E, primary, Conteh, Bakary, additional, Islam, Md Taufiqul, additional, Jere, Khuzwayo C, additional, Omore, Richard, additional, Sanogo, Doh, additional, Schiaffino, Francesca, additional, Yousafzai, Mohammad Tahir, additional, Ahmed, Naveed, additional, Awuor, Alex O, additional, Badji, Henry, additional, Cornick, Jennifer, additional, Feutz, Erika, additional, Galagan, Sean R, additional, Haidara, Fadima C, additional, Horne, Bri’Anna, additional, Hossen, Md Ismail, additional, Hotwani, Aneeta, additional, Houpt, Eric R, additional, Jallow, Abdoulie F, additional, Karim, Mehrab, additional, Keita, Adama Mamby, additional, Keita, Youssouf, additional, Khanam, Farhana, additional, Liu, Jie, additional, Malemia, Thandizo, additional, Manneh, Alhagie, additional, McGrath, Christine J, additional, Nasrin, Dilruba, additional, Ndalama, Maureen, additional, Ochieng, John Benjamin, additional, Ogwel, Billy, additional, Paredes Olortegui, Maribel, additional, Zegarra Paredes, Loyda Fiorella, additional, Pinedo Vasquez, Tackeshy, additional, Platts-Mills, James A, additional, Qudrat-E-Khuda, Syed, additional, Qureshi, Sonia, additional, Hasan Rajib, Md Nazmul, additional, Rogawski McQuade, Elizabeth T, additional, Sultana, Shazia, additional, Tennant, Sharon M, additional, Tickell, Kirkby D, additional, Witte, Desiree, additional, Peñataro Yori, Pablo, additional, Cunliffe, Nigel A, additional, Hossain, M Jahangir, additional, Kosek, Margaret N, additional, Kotloff, Karen L, additional, Qadri, Firdausi, additional, Qamar, Farah Naz, additional, Tapia, Milagritos D, additional, and Pavlinac, Patricia B, additional
Published: 2024
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7. The Enterics for Global Health (EFGH) Shigella Surveillance Study in Mali

Author: Keita, Adama Mamby, primary, Doh, Sanogo, additional, Juma, Jane, additional, Nasrin, Dilruba, additional, Traoré, Awa, additional, Onwuchekwa, Uma, additional, Maguire, Rebecca, additional, Haidara, Fadima C, additional, Sow, Samba O, additional, Kotloff, Karen L, additional, and Tapia, Milagritos D, additional
Published: 2024
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8. Post-mortem investigation of deaths due to pneumonia in children aged 1–59 months in sub-Saharan Africa and South Asia from 2016 to 2022: an observational study

Author: Mahtab, Sana, primary, Blau, Dianna M, additional, Madewell, Zachary J, additional, Ogbuanu, Ikechukwu, additional, Ojulong, Julius, additional, Lako, Sandra, additional, Legesse, Hailemariam, additional, Bangura, Joseph S, additional, Bassat, Quique, additional, Mandomando, Inacio, additional, Xerinda, Elisio, additional, Fernandes, Fabiola, additional, Varo, Rosauro, additional, Sow, Samba O, additional, Kotloff, Karen L, additional, Tapia, Milagritos D, additional, Keita, Adama Mamby, additional, Sidibe, Diakaridia, additional, Onyango, Dickens, additional, Akelo, Victor, additional, Gethi, Dickson, additional, Verani, Jennifer R, additional, Revathi, Gunturu, additional, Scott, J Anthony G, additional, Assefa, Nega, additional, Madrid, Lola, additional, Bizuayehu, Hiwot, additional, Tirfe, Tseyon Tesfaye, additional, El Arifeen, Shams, additional, Gurley, Emily S, additional, Islam, Kazi Munisul, additional, Alam, Muntasir, additional, Zahid Hossain, Mohammad, additional, Dangor, Ziyaad, additional, Baillie, Vicky L, additional, Hale, Martin, additional, Mutevedzi, Portia, additional, Breiman, Robert F, additional, Whitney, Cynthia G, additional, Madhi, Shabir A, additional, Adam, Yasmin, additional, Agaya, Janet, additional, Ahmed, A.S.M. Nawshad Uddin, additional, Ahmed, Dilruba, additional, Alemu, Addisu, additional, Ali, Solomon, additional, Ameh, Soter, additional, Aol, George, additional, Argeseanu, Solveig, additional, Ariuman, Farida, additional, Balogun, Oluseyi, additional, Bari, Sanwarul, additional, Basket, Margaret, additional, Begum, Ferdousi, additional, Bhandari, Manu, additional, Blevins, John, additional, Bunn, James, additional, Bursuc, Courtney, additional, Cain, Carrie Jo, additional, Chawana, Richard, additional, Chawla, Kiranpreet, additional, Chukwuegbo, Cornell, additional, Diarra, Kounandji, additional, Diarra, Tiéman, additional, Diaz, Maureen, additional, Duduyemi, Babatunde, additional, Fairchild, Karen D., additional, Flora, Meerjady Sabrina, additional, Fritz, Ashleigh, additional, Garel, Mischka, additional, Gaume, Brigitte, additional, Gizaw, Mahlet Abayneh, additional, Govender, Nelesh P., additional, Greene, Carol L., additional, Gure, Tadesse, additional, Halu, Binyam, additional, Hoque, Mahbubul, additional, Hwinya, Cleopas, additional, Ibrahim, Alexander M., additional, Igunza, Kitiezo Aggrey, additional, Islam, Ferdousi, additional, Ita, Okokon, additional, Jambai, Amara, additional, Johnson, J. Kristie, additional, Juma, Jane, additional, Kaluma, Erick, additional, Kamal, Mohammed, additional, Kaykay, Osman, additional, Kenneh, Sartie, additional, Khagayi, Sammy, additional, Koka, Rima, additional, Kone, Diakaridia, additional, Koplan, Jeffrey P., additional, Kourouma, Nana, additional, Kowuor, Dickens, additional, LaHatte, Kristin, additional, Lala, Sanjay G., additional, Lee, Kyu Han, additional, Liu, Lucy, additional, Lombaard, Hennie, additional, Maixenchs, Maria, additional, Manhique, Zara, additional, Mannah, Margaret, additional, Martines, Roosecelis, additional, Mash, Ronald, additional, Mehta, Ashka, additional, Menéndez, Clara, additional, Misore, Thomas, additional, Mocumbi, Sibone, additional, Moseray, Andrew, additional, Moses, Francis, additional, Muga, Christopher, additional, Munguambe, Khátia, additional, Myburgh, Nellie, additional, Nair, Shailesh, additional, Ndagurwa, Pedzisai, additional, Nhacolo, Ariel, additional, Nhampossa, Tacilta, additional, Nwajiobi, Princewill, additional, Ochola, Christine, additional, Oliech, Richard, additional, Oluoch, Bernard, additional, Onwuchekwa, Uma U., additional, Onyango, Peter Nyamthimba, additional, Orlien, Stian MS, additional, Otieno, Peter, additional, Oundo, Joseph, additional, Owuor, Harun, additional, Parveen, Shahana, additional, Petersen, Karen, additional, Pratt, Samuel, additional, Rahman, Mahbubur, additional, Rahman, Mohammad Mosiur, additional, Rahman, Mustafizur, additional, Raymer, Sarah, additional, Ritter, Jana, additional, Salzberg, Navit T., additional, Samura, Solomon, additional, Sannoh, Sulaiman, additional, Sanogo, Doh, additional, Seppeh, Martin, additional, Sesay, Tom, additional, Sesay, Joseph Kamanda, additional, Shirin, Tahmina, additional, Sissoko, Seydou, additional, Smart, Francis, additional, Sorour, Gillian, additional, Squire, James, additional, Swaray-Deen, Alim, additional, Swart, Peter J., additional, Tarawally, Fatmata Bintu, additional, Tasnim, Saria, additional, Temesgen, Fikremelekot, additional, Tennant, Sharon M., additional, Traore, Cheick Bougadari, additional, Traore, Awa, additional, Velaphi, Sithembiso, additional, Vyas, Kurt, additional, Wadhwa, Ashutosh, additional, Wadula, Jeannette, additional, Waller, Jessica, additional, Wanga, Valentine, additional, Warang, Shamta, additional, Were, Joyce Akinyi, additional, Wilson, Tais, additional, Winchell, Jonas, additional, Wise, Amy, additional, Witherbee, Jakob, additional, Yeshi, Melisachew Mulatu, additional, and Zaman, K., additional
Published: 2024
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9. Initial findings from a novel population-based child mortality surveillance approach: a descriptive study

Author: Acácio, Sozinho, Adam, Yasmin, Ajanovic, Sara, Alam, Muntasir, Alkis Ramirez, Rebecca, Badji, Henry, Bari, Sanwarul, Caneer, J. Patrick, Chowdhury, Atique Iqbal, Diaz, Maureen H., Fairchild, Karen D., Flora, Meerjady Sabrina, Garel, Mischka, Gibby, Adriana, Govender, Nelesh P., Greene, Carol L., Hale, Martin John, Hurtado, Juan Carlos, Johnson, J. Kristie, Kamal, Mohammed, Keita, Tatiana, Koka, Rima, Koné, Diakaridia, Lala, Sanjay G., Lombaard, Hennie, Mabunda, Rita, Martines, Roosecelis B., Mehta, Ashka, Menéndez, Clara, Mocumbi, Sibone, Moya, Claudia, Nhampossa, Tacilta, Onwuchekwa, Uma U., Parveen, Shahana, Petersen, Karen L., Phillipsborn, Rebecca Pass, Rahman, Mustafizur, Rakislova, Natalia, Ritter, Jana, Sazzad, Hossain M.S., Sidibe, Diakaridia, Sitoe, Antonio, Sivalogan, Kasthuri, Swanson, Jennifer M., Swart, Peter J., Tennant, Sharon M., Traoré, Cheick B., Varo Cobos, Rosauro, Vitorino, Pio, Valente, Marta, Velaphi, Sithembiso, Wadula, Jeannette, Waller, Jessica L., Wilkinson, Amanda L., Winchell, Jonas M., Taylor, Allan W, Blau, Dianna M, Bassat, Quique, Onyango, Dickens, Kotloff, Karen L, Arifeen, Shams El, Mandomando, Inacio, Chawana, Richard, Baillie, Vicky L, Akelo, Victor, Tapia, Milagritos D, Salzberg, Navit T, Keita, Adama Mamby, Morris, Timothy, Nair, Shailesh, Assefa, Nega, Seale, Anna C, Scott, J Anthony G, Kaiser, Reinhard, Jambai, Amara, Barr, Beth A Tippet, Gurley, Emily S, Ordi, Jaume, Zaki, Sherif R, Sow, Samba O, Islam, Farzana, Rahman, Afruna, Dowell, Scott F, Koplan, Jeffrey P, Raghunathan, Pratima L, Madhi, Shabir A, and Breiman, Robert F
Published: 2020
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10. Efficacy, duration of protection, birth outcomes, and infant growth associated with influenza vaccination in pregnancy: a pooled analysis of three randomised controlled trials

Author: Blackwelder, William, Bresee, Joseph, Coulibaly, Flanon, Diallo, Boubacar, Diallo, Fatoumata, Chen, Wilbur, Doumbia, Moussa, Haidara, Fadima Cheick, Keita, Adama Mamby, Klimov, Alexander, Kodio, Mamoudou, Kotloff, Karen, Levine, Myron M., Mishcherkin, Vladimir, Onwuchekwa, Uma, Panchalingam, Sandra, Pasetti, Marcela, Sanogo, Doh, Sow, Samba, Tapia, Milagritos, Tamboura, Boubou, Teguete, Ibrahim, Tennant, Sharon, Traore, Awa, Treanor, John, Englund, Janet A., Katz, Joanne, Khatry, Subarna K., Kuypers, Jane, LeClerq, Steven C., Mullany, Luke C., Shrestha, Laxman, Steinhoff, Mark C., Tielsch, James M., Adrian, Peter V., Cutland, Clare L., Hugo, Andrea, Jones, Stephanie, Kuwanda, Locadiah, Klugman, Keith P., Madhi, Shabir A., Neuzil, Kathleen M., van Niekerk, Nadia, Nunes, Marta C., Ortiz, Justin R., Simões, Eric A.F., Treurnicht, Florette, Venter, Marietjie, Violari, Avy, Weinberg, Adriana, Omer, Saad B, Clark, Dayna R, Madhi, Shabir A, Tapia, Milagritos D, Nunes, Marta C, Cutland, Clare L, Simões, Eric A F, Aqil, Anushka R, Tielsch, James M, Steinhoff, Mark C, and Wairagkar, Niteen
Published: 2020
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11. Causes of Stillbirth in Sub-Saharan Africa and South Asia: Findings from Child Health and Mortality Prevention Surveillance, 2016-2021

Author: Rahman, Afruna, primary, Lee, Kyu Han, additional, Arifeen, Shams, additional, Zahid hossain, Mohammad, additional, Chowdhury, Atique Iqbal, additional, Alam, Munatsir, additional, Afrin, Afsana, additional, Ogbuanu, Ikechukwu U., additional, Samura, Solomon, additional, Kaluma, Erick, additional, Ojulong, Julius, additional, Sow, Samba O., additional, Keita, Adama Mamby, additional, Tapia, Milagritos D., additional, Chawla, Kiranpreet Kaur, additional, Kotloff, Karen L., additional, Madhi, Shabir Ahmed, additional, Mahtab, Sana, additional, Adam, Yasmin, additional, Wise, Amy, additional, Dangor, Ziyaad, additional, Mugah, Christopher, additional, Oele, Elizabeth, additional, Omore, Richard, additional, Igunza, Kitiezo Aggrey, additional, Onyango, Dickens, additional, Mandomando, Inacio, additional, Bassat, Quique, additional, Ajanovic, Sara, additional, Varo, Rosauro, additional, Xerinda, Elisio, additional, Assefa, Nega, additional, Scott, J. Anthony G., additional, Madrid, Lola, additional, Yeshi, Melisachew M., additional, Temesgen, Fikremelekot, additional, Liu, Lucy, additional, Mutevedzi, Portia, additional, Blau, Dianna M., additional, Breiman, Robert, additional, Whitney, Cynthia G., additional, Gurley, Emily S., additional, and Consortium, CHAMPS, additional
Published: 2024
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12. An Upsurge of Measles Cases in Mali—a Consequence of Pandemic-associated Disruption in Routine Immunization.

Author: Nampota-Nkomba, Nginache, Keita, Adama Mamby, Juma, Jane, Sidibe, Diakaridia, Kourouma, Nana, Sissoko, Seydou, Haidara, Fadima Cheick, Traore, Cheick Tidiane, Traore, Cheick Bougadari, Traore, Awa, Gaume, Brigitte, Sow, Samba Ousmane, Kotloff, Karen L, and Tapia, Milagritos D
Subjects: *MEASLES, *MEASLES vaccines, *IMMUNIZATION, *VACCINATION coverage, *CHILD mortality
Abstract: Measles deaths highlight immunization program gaps. In the Child Health and Mortality Prevention Surveillance study in Mali, we observed a rise in under-5 measles-related deaths in 2022 that corresponded with increased measles cases at the same time and a decline in measles vaccine coverage in Mali in 2020. [ABSTRACT FROM AUTHOR]
Published: 2024
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13. Quantifying the Cost of Shigella Diarrhea in the Enterics for Global Health (EFGH) Shigella Surveillance Study.

Author: Morozoff, Chloe, Ahmed, Naveed, Chinkhumba, Jobiba, Islam, Md Taufiqul, Jallow, Abdoulie F, Ogwel, Billy, Paredes, Loyda Fiorella Zegarra, Sanogo, Doh, Atlas, Hannah E, Badji, Henry, Bar-Zeev, Naor, Conteh, Bakary, Fajardo, Mario Güimack, Feutz, Erika, Haidara, Fadima C, Karim, Mehrab, Keita, Adama Mamby, Keita, Youssouf, Khanam, Farhana, and Kosek, Margaret N
Subjects: SHIGELLA, DIARRHEA, WORLD health, TRAVEL costs, CAREGIVERS
Abstract: Background Comparative costs of public health interventions provide valuable data for decision making. However, the availability of comprehensive and context-specific costs is often limited. The Enterics for Global Health (EFGH) Shigella surveillance study—a facility-based diarrhea surveillance study across 7 countries—aims to generate evidence on health system and household costs associated with medically attended Shigella diarrhea in children. Methods EFGH working groups comprising representatives from each country (Bangladesh, Kenya, Malawi, Mali, Pakistan, Peru, and The Gambia) developed the study methods. Over a 24-month surveillance period, facility-based surveys will collect data on resource use for the medical treatment of an estimated 9800 children aged 6–35 months with diarrhea. Through these surveys, we will describe and quantify medical resources used in the treatment of diarrhea (eg, medication, supplies, and provider salaries), nonmedical resources (eg, travel costs to the facility), and the amount of caregiver time lost from work to care for their sick child. To assign costs to each identified resource, we will use a combination of caregiver interviews, national medical price lists, and databases from the World Health Organization and the International Labor Organization. Our primary outcome will be the estimated cost per inpatient and outpatient episode of medically attended Shigella diarrhea treatment across countries, levels of care, and illness severity. We will conduct sensitivity and scenario analysis to determine how unit costs vary across scenarios. Conclusions Results from this study will contribute to the existing body of literature on diarrhea costing and inform future policy decisions related to investments in preventive strategies for Shigella. [ABSTRACT FROM AUTHOR]
Published: 2024
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14. Provider adherence to clinical care recommendations for infants and children who died in seven low- and middle-income countries in the Child Health and Mortality Prevention Surveillance (CHAMPS) network

Author: Rees, Chris A., primary, Igunza, Kitiezo Aggrey, additional, Madewell, Zachary J., additional, Akelo, Victor, additional, Onyango, Dickens, additional, El Arifeen, Shams, additional, Gurley, Emily S., additional, Hossain, Mohammad Zahid, additional, Rahman, Afruna, additional, Alam, Muntasir, additional, Scott, J. Anthony G., additional, Assefa, Nega, additional, Madrid, Lola, additional, Belachew, Anteneh, additional, Leulseged, Haleluya, additional, Kotloff, Karen L., additional, Sow, Samba O., additional, Tapia, Milagritos D., additional, Keita, Adama Mamby, additional, Sidibe, Diakaridia, additional, Sitoe, Antonio, additional, Varo, Rosauro, additional, Ajanovic, Sara, additional, Bassat, Quique, additional, Mandomando, Inácio, additional, Tippett Barr, Beth A., additional, Ogbuanu, Ikechukwu, additional, Cain, Carrie Jo, additional, Bassey, Ima-Abasi, additional, Luke, Ronita, additional, Gassama, Khadija, additional, Madhi, Shabir, additional, Dangor, Ziyaad, additional, Mahtab, Sana, additional, Velaphi, Sithembiso, additional, du Toit, Jeanie, additional, Mutevedzi, Portia C., additional, Blau, Dianna M., additional, Breiman, Robert F., additional, Whitney, Cynthia G., additional, Solomon, Fatima, additional, Sorour, Gillian, additional, Lombaard, Hennie, additional, Wadula, Jeannette, additional, Petersen, Karen, additional, Hale, Martin, additional, Govender, Nelesh P., additional, Swart, Peter J., additional, Lala, Sanjay G., additional, Chawana, Richard, additional, Adam, Yasmin, additional, Wise, Amy, additional, Fritz, Ashleigh, additional, Myburgh, Nellie, additional, Ndagurwa, Pedzisai, additional, Hwinya, Cleopas, additional, Bari, Sanwarul, additional, Parveen, Shahana, additional, Kamal, Mohammed, additional, Uddin Ahmed, A.S.M. Nawshad, additional, Hoque, Mahbubul, additional, Tasnim, Saria, additional, Islam, Ferdousi, additional, Ariuman, Farida, additional, Rahman, Mohammad Mosiur, additional, Begum, Ferdousi, additional, Zaman, K., additional, Rahman, Mustafizur, additional, Ahmed, Dilruba, additional, Flora, Meerjady Sabrina, additional, Shirin, Tahmina, additional, Rahman, Mahbubur, additional, Oundo, Joseph, additional, Ibrahim, Alexander M., additional, Temesgen, Fikremelekot, additional, Gure, Tadesse, additional, Alemu, Addisu, additional, Yeshi, Melisachew Mulatu, additional, Gizaw, Mahlet Abayneh, additional, Orlien, Stian, additional, Ali, Solomon, additional, Otieno, Peter, additional, Onyango, Peter Nyamthimba, additional, Agaya, Janet, additional, Oliech, Richard, additional, Were, Joyce Akinyi, additional, Gethi, Dickson, additional, Khagayi, Sammy, additional, Aol, George, additional, Misore, Thomas, additional, Owuor, Harun, additional, Mugah, Christopher, additional, Oluoch, Bernard, additional, Ochola, Christine, additional, Tennant, Sharon M., additional, Greene, Carol L., additional, Mehta, Ashka, additional, Johnson, J. Kristie, additional, Gaume, Brigitte, additional, Koka, Rima, additional, Fairchild, Karen D., additional, Kone, Diakaridia, additional, Sanogo, Doh, additional, Onwuchekwa, Uma U., additional, Kourouma, Nana, additional, Sissoko, Seydou, additional, Traore, Cheick Bougadari, additional, Juma, Jane, additional, Diarra, Kounandji, additional, Traore, Awa, additional, Diarra, Tiéman, additional, Chawla, Kiranpreet, additional, Nhampossa, Tacilta, additional, Manhique, Zara, additional, Mocumbi, Sibone, additional, Menéndez, Clara, additional, Munguambe, Khátia, additional, Nhacolo, Ariel, additional, Maixenchs, Maria, additional, Moseray, Andrew, additional, Tarawally, Fatmata Bintu, additional, Seppeh, Martin, additional, Mash, Ronald, additional, Ojulong, Julius, additional, Duduyemi, Babatunde, additional, Bunn, James, additional, Swaray-Deen, Alim, additional, Bangura, Joseph, additional, Jambai, Amara, additional, Mannah, Margaret, additional, Ita, Okokon, additional, Chukwuegbo, Cornell, additional, Sannoh, Sulaiman, additional, Nwajiobi, Princewill, additional, Kowuor, Dickens, additional, Kaluma, Erick, additional, Balogun, Oluseyi, additional, Samura, Solomon, additional, Pratt, Samuel, additional, Moses, Francis, additional, Sesay, Tom, additional, Squire, James, additional, Sesay, Joseph Kamanda, additional, Kaykay, Osman, additional, Halu, Binyam, additional, Legesse, Hailemariam, additional, Smart, Francis, additional, Kenneh, Sartie, additional, Ameh, Soter, additional, Ritter, Jana, additional, Wilson, Tais, additional, Winchell, Jonas, additional, Witherbee, Jakob, additional, Salzberg, Navit T., additional, Koplan, Jeffrey P., additional, Basket, Margaret, additional, Wadhwa, Ashutosh, additional, Lee, Kyu Han, additional, Wanga, Valentine, additional, Martines, Roosecelis, additional, Warang, Shamta, additional, Diaz, Maureen, additional, Waller, Jessica, additional, Nair, Shailesh, additional, Liu, Lucy, additional, Bursuc, Courtney, additional, LaHatte, Kristin, additional, Raymer, Sarah, additional, Blevins, John, additional, Argeseanu, Solveig, additional, Vyas, Kurt, additional, and Bhandari, Manu, additional
Published: 2023
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15. Evaluation of Intussusception Following Pentavalent Rotavirus Vaccine (RotaTeq) Administration in Five Countries in Africa

Author: Tate, Jacqueline E, primary, Mwenda, Jason M, additional, Keita, Adama Mamby, additional, Tapsoba, Toussaint Wendlamita, additional, Ngendahayo, Edouard, additional, Kouamé, Bertin Dibi, additional, Samateh, Ahmadou Lamin, additional, Aliabadi, Negar, additional, Sissoko, Seydou, additional, Traore, Yacouba, additional, Bayisenga, Justin, additional, Sounkere-Soro, Moufidath, additional, Jagne, Sheriffo, additional, Burke, Rachel M, additional, Onwuchekwa, Uma, additional, Ouattara, Ma, additional, Bikoroti, Joel B, additional, N’Zue, Kofi, additional, Leshem, Eyal, additional, Coulibaly, Oumar, additional, Ouedraogo, Issa, additional, Uwimana, Jeannine, additional, Sow, Samba, additional, and Parashar, Umesh D, additional
Published: 2023
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16. Neural tube defects as a cause of death among stillbirths, infants, and children younger than 5 years in sub-Saharan Africa and southeast Asia: an analysis of the CHAMPS network

Author: Madrid, Lola, primary, Vyas, Kartavya J, additional, Kancherla, Vijaya, additional, Leulseged, Haleluya, additional, Suchdev, Parminder S, additional, Bassat, Quique, additional, Sow, Samba O, additional, El Arifeen, Shams, additional, Madhi, Shabir A, additional, Onyango, Dickens, additional, Ogbuanu, Ikechukwu, additional, Scott, J Anthony G, additional, Blau, Dianna, additional, Mandomando, Inacio, additional, Keita, Adama M, additional, Gurley, Emily S, additional, Mahtab, Sana, additional, Akelo, Victor, additional, Sannoh, Sulaiman, additional, Tilahun, Yenenesh, additional, Varo, Rosauro, additional, Onwuchekwa, Uma, additional, Rahman, Afruna, additional, Adam, Yasmin, additional, Omore, Richard, additional, Lako, Sandra, additional, Xerinda, Elisio, additional, Islam, Kazi Munisul, additional, Wise, Amy, additional, Tippet-Barr, Beth A, additional, Kaluma, Erick, additional, Ajanovic, Sara, additional, Kotloff, Karen L, additional, Hossain, Mohammad Zahid, additional, Mutevedzi, Portia, additional, Tapia, Milagritos D, additional, Rogena, Emily, additional, Moses, Francis, additional, Whitney, Cynthia G, additional, Assefa, Nega, additional, Nawshad Uddin Ahmed, A.S.M., additional, Hoque, Mahbubul, additional, Kamal, Mohammed, additional, Mosiur, Mohammad, additional, Begum, Ferdousi, additional, Tasnim, Saria, additional, Flora, Meerjady Sabrina, additional, Arjuman, Farida, additional, Khan, Iqbal Ansary, additional, Shirin, Tahmina, additional, Rahman, Mahbubur, additional, Bari, Sanwarul, additional, Parveen, Shahana, additional, Islam, Farzana, additional, Ahmed, Mohammad Sabbir, additional, Zaman, K, additional, Rahman, Mustafizur, additional, Ahmed, Dilruba, additional, Chowdhury, Md Atique Iqbal, additional, Alam, Muntasir, additional, Lee, Kyu Han, additional, Islam, Ferdousi, additional, Oundo, Joseph O, additional, Temesgen, Fikremelekot, additional, Yeshi, Melisachew Mulatu, additional, Ibrahim, Alexander M, additional, Gure, Tadesse, additional, Edris, Yunus, additional, Alemu, Addisu, additional, Marami, Dadi, additional, Lemma, Ephrem, additional, Mekonnen, Ayantu, additional, Wale, Henok, additional, Tesfaye, Tseyon, additional, Dufera, Tadesse, additional, Belachew, Anteneh, additional, Getnet, Fentabil, additional, Fentaw, Surafel, additional, Acham, Yenework, additional, Orlien, Stian MS, additional, Abayneh Gizaw, Mahlet, additional, Murila, Florence, additional, Revathi, Gunturu, additional, Mitei, Paul K, additional, Kuria, Magdalene, additional, Verani, Jennifer R, additional, Igunza, Aggrey, additional, Nyamthimba, Peter, additional, Oele, Elizabeth, additional, Fairchild, Karen D, additional, Greene, Carol L, additional, Koka, Rima, additional, Mehta, Ashka, additional, Tennant, Sharon M, additional, Johnson, J Kristie, additional, Keita, Tatiana, additional, Keita, Adama Mamby, additional, Kourouma, Nana, additional, Onwuchekwa, Uma U, additional, Traore, Awa, additional, Sanogo, Doh, additional, Sidibe, Diakaridia, additional, Sissoko, Seydou, additional, Kone, Diakaridia, additional, Kindcardett, Milton, additional, Munguambe, Khátia, additional, Nhacolo, Ariel, additional, Nhampossa, Tacilta, additional, Vitorino, Pio, additional, Bramugy, Justina, additional, Monjane, Celso, additional, Nhachungue, Sheila, additional, Hurtado, Juan Carlos, additional, Maixenchs, Maria, additional, Menéndez, Clara, additional, Ordi, Jaume, additional, Rakislova, Natalia, additional, Valente, Marta, additional, Manhique, Zara, additional, Chitungo, Dercio, additional, Mocumbi, Sibone, additional, Carrilho, Carla, additional, Fernandes, Fabiola, additional, Pass Philipsborn, Rebecca, additional, Koplan, Jeffrey P, additional, Garel, Mischka, additional, Dewey, Betsy, additional, Nair, Shailesh, additional, Salzberg, Navit T, additional, Liu, Lucy, additional, Alkis-Ramirez, Rebecca, additional, Ritter, Jana M, additional, Zaki, Sherif R, additional, Gary, Joy, additional, Winchell, Jonas M, additional, Witherbee, Jacob, additional, Waller, Jessica L, additional, Fayorsey, Ruby, additional, Luke, Ronita, additional, Bassey, Ima-Abasi, additional, Kowuor, Dickens, additional, Sesay, Foday, additional, Kosia, Baindu, additional, Pratt, Samuel, additional, Cain, Carrie-Jo, additional, Samura, Solomon, additional, Solomon, Fatima, additional, Fritz, Ashleigh, additional, Dludlu, Noluthando, additional, Ntuli, Constance, additional, Chawana, Richard, additional, Petersen, Karen, additional, Lala, Sanjay G, additional, Velaphi, Sithembiso, additional, Wadula, Jeannette, additional, Hale, Martin, additional, Swart, Peter J, additional, Lombaard, Hennie, additional, Moosa, Rahima, additional, and Sorour, Gillian, additional
Published: 2023
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17. Postmortem investigations and identification of multiple causes of child deaths: An analysis of findings from the Child Health and Mortality Prevention Surveillance (CHAMPS) network

Author: Breiman, Robert F., Blau, Dianna M., Mutevedzi, Portia, Akelo, Victor, Mandomando, Inacio, Ogbuanu, Ikechukwu U., Sow, Samba O., Madrid, Lola, El Arifeen, Shams, Garel, Mischka, Thwala, Nana Bukiwe, Onyango, Dickens, Sitoe, Antonio, Bassey, Ima-Abasi, Keita, Adama Mamby, Alemu, Addisu, Alam, Muntasir, Mahtab, Sana, Gethi, Dickson, Varo, Rosauro, Ojulong, Julius, Samura, Solomon, Mehta, Ashka, Ibrahim, Alexander M., Rahman, Afruna, Vitorino, Pio, Baillie, Vicky L., Agaya, Janet, Tapia, Milagritos D., Assefa, Nega, Chowdhury, Atique Iqbal, Scott, J. Anthony G., Gurley, Emily S., Kotloff, Karen L., Jambai, Amara, Bassat, Quique, Tippett-Barr, Beth A., Madhi, Shabir A., and Whitney, Cynthia G.
Subjects: Pediatric research, Children -- Death, Company legal issue, Biological sciences
Abstract: Background The current burden of >5 million deaths yearly is the focus of the Sustainable Development Goal (SDG) to end preventable deaths of newborns and children under 5 years old by 2030. To accelerate progression toward this goal, data are needed that accurately quantify the leading causes of death, so that interventions can target the common causes. By adding postmortem pathology and microbiology studies to other available data, the Child Health and Mortality Prevention Surveillance (CHAMPS) network provides comprehensive evaluations of conditions leading to death, in contrast to standard methods that rely on data from medical records and verbal autopsy and report only a single underlying condition. We analyzed CHAMPS data to characterize the value of considering multiple causes of death. Methods and findings We examined deaths identified from December 2016 through November 2020 from 7 CHAMPS sites (in Bangladesh, Ethiopia, Kenya, Mali, Mozambique, Sierra Leone, and South Africa), including 741 neonatal, 278 infant, and 241 child Conclusions Including conditions that appear anywhere in the causal chain, rather than considering underlying condition alone, markedly changed the proportion of deaths attributed to various diagnoses, especially LRI, sepsis, and meningitis. While CHAMPS methods cannot determine when 2 conditions cause death independently or may be synergistic, our findings suggest that considering the chain of events leading to death can better guide research and prevention priorities aimed at reducing child deaths., Author(s): Robert F. Breiman 1,2,*, Dianna M. Blau 3, Portia Mutevedzi 4,5, Victor Akelo 6, Inacio Mandomando 7,8, Ikechukwu U. Ogbuanu 9, Samba O. Sow 10,11, Lola Madrid 12,13, Shams [...]
Published: 2021
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18. Evaluation of Intussusception Following Pentavalent Rotavirus Vaccine (RotaTeq) Administration in 5 African Countries.

Author: Tate, Jacqueline E, Mwenda, Jason M, Keita, Adama Mamby, Tapsoba, Toussaint Wendlamita, Ngendahayo, Edouard, Kouamé, Bertin Dibi, Samateh, Ahmadou Lamin, Aliabadi, Negar, Sissoko, Seydou, Traore, Yacouba, Bayisenga, Justin, Sounkere-Soro, Moufidath, Jagne, Sheriffo, Burke, Rachel M, Onwuchekwa, Uma, Ouattara, Ma, Bikoroti, Joel B, N'Zue, Kofi, Leshem, Eyal, and Coulibaly, Oumar
Subjects: MIDDLE-income countries, CONFIDENCE intervals, VACCINATION coverage, RISK assessment, ROTAVIRUS vaccines, LOW-income countries, CASE studies, DESCRIPTIVE statistics, INTESTINAL intussusception, VACCINATION status, DATA analysis software, DISEASE risk factors, CHILDREN
Abstract: Background A low-level risk of intussusception following rotavirus vaccination has been observed in some settings and may vary by vaccine type. We examined the association between RotaTeq vaccination and intussusception in low-income settings in a pooled analysis from 5 African countries that introduced RotaTeq into their national immunization program. Methods Active surveillance was conducted at 20 hospitals to identify intussusception cases. A standard case report form was completed for each enrolled child, and vaccination status was determined by review of the child's vaccination card. The pseudo-likelihood adaptation of self-controlled case-series method was used to assess the association between RotaTeq administration and intussusception in the 1–7, 8–21, and 1–21 day periods after each vaccine dose in infants aged 28–245 days. Results Data from 318 infants with confirmed rotavirus vaccination status were analyzed. No clustering of cases occurred in any of the risk windows after any of the vaccine doses. Compared with the background risk of naturally occurring intussusception, no increased risk was observed after dose 1 in the 1–7 day (relative incidence = 2.71; 95% confidence interval [CI] = 0.47–8.03) or the 8–21 day window (relative incidence = 0.77; 95%CI = 0.0–2.69). Similarly, no increased risk of intussusception was observed in any risk window after dose 2 or 3. Conclusions RotaTeq vaccination was not associated with increased risk of intussusception in this analysis from 5 African countries. This finding mirrors results from similar analyses with other rotavirus vaccines in low-income settings and highlights the need for vaccine-specific and setting-specific risk monitoring. [ABSTRACT FROM AUTHOR]
Published: 2024
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19. Norovirus Disease Among Children <5 Years in 3 Sub-Saharan African Countries: Findings From the Vaccine Impact on Diarrhea in Africa (VIDA) Study, 2015–2018

Author: Omore, Richard, primary, Powell, Helen, additional, Sow, Samba O, additional, Jahangir Hossain, M, additional, Ogwel, Billy, additional, Doh, Sanogo, additional, Ochieng, John B, additional, Jones, Joquina Chiquita M, additional, Zaman, Syed M A, additional, Awuor, Alex O, additional, Juma, Jane, additional, Kasumba, Irene N, additional, Roose, Anna, additional, Jamka, Leslie P, additional, Nasrin, Dilruba, additional, Liu, Jie, additional, Keita, Adama Mamby, additional, Traoré, Awa, additional, Onwuchekwa, Uma, additional, Badji, Henry, additional, Sarwar, Golam, additional, Antonio, Martin, additional, Sugerman, Ciara E, additional, Mintz, Eric D, additional, Houpt, Eric R, additional, Verani, Jennifer R, additional, Widdowson, Marc-Alain, additional, Tennant, Sharon M, additional, Platts-Mills, James A, additional, Tate, Jacqueline E, additional, Parashar, Umesh D, additional, and Kotloff, Karen L, additional
Published: 2023
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20. Prevalence, Clinical Severity, and Seasonality of Adenovirus 40/41, Astrovirus, Sapovirus, and Rotavirus Among Young Children With Moderate-to-Severe Diarrhea: Results From the Vaccine Impact on Diarrhea in Africa (VIDA) Study

Author: Keita, Adama Mamby, primary, Doh, Sanogo, additional, Sow, Samba O, additional, Powell, Helen, additional, Omore, Richard, additional, Jahangir Hossain, M, additional, Ogwel, Billy, additional, Ochieng, John B, additional, Jones, Joquina Chiquita M, additional, Zaman, Syed M A, additional, Awuor, Alex O, additional, Juma, Jane, additional, Nasrin, Dilruba, additional, Liu, Jie, additional, Traoré, Awa, additional, Onwuchekwa, Uma, additional, Badji, Henry, additional, Sarwar, Golam, additional, Antonio, Martin, additional, Houpt, Eric R, additional, Tennant, Sharon M, additional, Kasumba, Irene N, additional, Jamka, Leslie P, additional, Roose, Anna, additional, Platts-Mills, James A, additional, Verani, Jennifer R, additional, Tate, Jacqueline E, additional, Parashar, Umesh D, additional, Neuzil, Kathleen M, additional, and Kotloff, Karen L, additional
Published: 2023
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21. Histo-Blood Group Antigen Null Phenotypes Associated With a Decreased Risk of Clinical Rotavirus Vaccine Failure Among Children <2 Years of Age Participating in the Vaccine Impact on Diarrhea in Africa (VIDA) Study in Kenya, Mali, and the Gambia

Author: Schwartz, Lauren M, primary, Oshinsky, Jennifer, additional, Reymann, Mardi, additional, Esona, Mathew D, additional, Bowen, Michael D, additional, Jahangir Hossain, M, additional, Zaman, Syed M A, additional, Jones, Joquina Chiquita M, additional, Antonio, Martin, additional, Badji, Henry, additional, Sarwar, Golam, additional, Sow, Samba O, additional, Sanogo, Doh, additional, Keita, Adama Mamby, additional, Tamboura, Boubou, additional, Traoré, Awa, additional, Onwuchekwa, Uma, additional, Omore, Richard, additional, Verani, Jennifer R, additional, Awuor, Alex O, additional, Ochieng, John B, additional, Juma, Jane, additional, Ogwel, Billy, additional, Parashar, Umesh D, additional, Tate, Jacqueline E, additional, Kasumba, Irene N, additional, Tennant, Sharon M, additional, Neuzil, Kathleen M, additional, Rowhani-Rahbar, Ali, additional, Elizabeth Halloran, M, additional, Atmar, Robert L, additional, Pasetti, Marcela F, additional, and Kotloff, Karen L, additional
Published: 2023
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22. Epidemiology of Enteroaggregative, Enteropathogenic, and Shiga Toxin–Producing Escherichia coli Among Children Aged <5 Years in 3 Countries in Africa, 2015–2018: Vaccine Impact on Diarrhea in Africa (VIDA) Study

Author: Ochieng, John B, primary, Powell, Helen, additional, Sugerman, Ciara E, additional, Omore, Richard, additional, Ogwel, Billy, additional, Juma, Jane, additional, Awuor, Alex O, additional, Sow, Samba O, additional, Sanogo, Doh, additional, Onwuchekwa, Uma, additional, Keita, Adama Mamby, additional, Traoré, Awa, additional, Badji, Henry, additional, Hossain, M Jahangir, additional, Jones, Joquina Chiquita M, additional, Kasumba, Irene N, additional, Nasrin, Dilruba, additional, Roose, Anna, additional, Liang, Yuanyuan, additional, Jamka, Leslie P, additional, Antonio, Martin, additional, Platts-Mills, James A, additional, Liu, Jie, additional, Houpt, Eric R, additional, Mintz, Eric D, additional, Hunsperger, Elizabeth, additional, Onyango, Clayton O, additional, Strockbine, Nancy, additional, Widdowson, Marc-Alain, additional, Verani, Jennifer R, additional, Tennant, Sharon M, additional, and Kotloff, Karen L, additional
Published: 2023
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23. Antibiotic-Prescribing Practices for Management of Childhood Diarrhea in 3 Sub-Saharan African Countries: Findings From the Vaccine Impact on Diarrhea in Africa (VIDA) Study, 2015–2018

Author: Awuor, Alex O, primary, Ogwel, Billy, additional, Powell, Helen, additional, Verani, Jennifer R, additional, Sow, Samba O, additional, Hossain, M Jahangir, additional, Ochieng, John B, additional, Juma, Jane, additional, Jamka, Leslie P, additional, Roose, Anna, additional, Doh, Sanogo, additional, Deichsel, Emily L, additional, Onwuchekwa, Uma, additional, Keita, Adama Mamby, additional, Antonio, Martin, additional, Jones, Joquina Chiquita M, additional, Zaman, Syed M A, additional, Badji, Henry, additional, Kasumba, Irene N, additional, Nasrin, Dilruba, additional, Platts-Mills, James A, additional, Houpt, Eric R, additional, Berendes, David M, additional, Sugerman, Ciara E, additional, Widdowson, Marc-Alain, additional, Tennant, Sharon M, additional, Mintz, Eric D, additional, Omore, Richard, additional, and Kotloff, Karen L, additional
Published: 2023
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24. Etiology, Presentation, and Risk Factors for Diarrheal Syndromes in 3 Sub-Saharan African Countries After the Introduction of Rotavirus Vaccines From the Vaccine Impact on Diarrhea in Africa (VIDA) Study

Author: Buchwald, Andrea G, primary, Verani, Jennifer R, additional, Keita, Adama Mamby, additional, Jahangir Hossain, M, additional, Roose, Anna, additional, Sow, Samba O, additional, Omore, Richard, additional, Doh, Sanogo, additional, Jones, Joquina Chiquita M, additional, Nasrin, Dilruba, additional, Zaman, Syed M A, additional, Okoi, Catherine, additional, Antonio, Martin, additional, Ochieng, John B, additional, Juma, Jane, additional, Onwuchekwa, Uma, additional, Powell, Helen, additional, Platts-Mills, James A, additional, Tennant, Sharon M, additional, and Kotloff, Karen L, additional
Published: 2023
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25. Management of Diarrhea in Young Children in Sub-Saharan Africa: Adherence to World Health Organization Recommendations During the Global Enteric Multisite Study (2007–2011) and the Vaccine Impact of Diarrhea in Africa (VIDA) Study (2015–2018)

Author: Deichsel, Emily L, primary, Keita, Adama Mamby, additional, Verani, Jennifer R, additional, Powell, Helen, additional, Jamka, Leslie P, additional, Hossain, M Jahangir, additional, Jones, Joquina Chiquita M, additional, Omore, Richard, additional, Awuor, Alex O, additional, Sow, Samba O, additional, Sanogo, Doh, additional, Tapia, Milagritos D, additional, Neuzil, Kathleen M, additional, and Kotloff, Karen L, additional
Published: 2023
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26. Maternal immunisation with trivalent inactivated influenza vaccine for prevention of influenza in infants in Mali: a prospective, active-controlled, observer-blind, randomised phase 4 trial

Author: Tapia, Milagritos D, Sow, Samba O, Tamboura, Boubou, Tégueté, Ibrahima, Pasetti, Marcela F, Kodio, Mamoudou, Onwuchekwa, Uma, Tennant, Sharon M, Blackwelder, William C, Coulibaly, Flanon, Traoré, Awa, Keita, Adama Mamby, Haidara, Fadima Cheick, Diallo, Fatoumata, Doumbia, Moussa, Sanogo, Doh, DeMatt, Ellen, Schluterman, Nicholas H, Buchwald, Andrea, Kotloff, Karen L, Chen, Wilbur H, Orenstein, Evan W, Orenstein, Lauren A V, Villanueva, Julie, Bresee, Joseph, Treanor, John, and Levine, Myron M
Published: 2016
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27. Improving Antibiotic Stewardship for Diarrheal Disease With Probability-Based Electronic Clinical Decision Support

Author: Nelson, Eric J., primary, Khan, Ashraful I., additional, Keita, Adama Mamby, additional, Brintz, Ben J., additional, Keita, Youssouf, additional, Sanogo, Doh, additional, Islam, Md Taufiqul, additional, Khan, Zahid Hasan, additional, Rashid, Md Mahbubur, additional, Nasrin, Dilruba, additional, Watt, Melissa H., additional, Ahmed, Sharia M., additional, Haaland, Ben, additional, Pavia, Andrew T., additional, Levine, Adam C., additional, Chao, Dennis L., additional, Kotloff, Karen L., additional, Qadri, Firdausi, additional, Sow, Samba O., additional, and Leung, Daniel T., additional
Published: 2022
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28. Insights on the differentiation of stillbirths and early neonatal deaths: A study from the Child Health and Mortality Prevention Surveillance (CHAMPS) network

Author: Quincer, Elizabeth, primary, Philipsborn, Rebecca, additional, Morof, Diane, additional, Salzberg, Navit T., additional, Vitorino, Pio, additional, Ajanovic, Sara, additional, Onyango, Dickens, additional, Ogbuanu, Ikechukwu, additional, Assefa, Nega, additional, Sow, Samba O., additional, Mutevedzi, Portia, additional, El Arifeen, Shams, additional, Tippet Barr, Beth A., additional, Scott, J. Anthony G., additional, Mandomando, Inacio, additional, Kotloff, Karen L., additional, Jambai, Amara, additional, Akelo, Victor, additional, Cain, Carrie Jo, additional, Chowdhury, Atique Iqbal, additional, Gure, Tadesse, additional, Igunza, Kitiezo Aggrey, additional, Islam, Farzana, additional, Keita, Adama Mamby, additional, Madrid, Lola, additional, Mahtab, Sana, additional, Mehta, Ashka, additional, Mitei, Paul K., additional, Ntuli, Constance, additional, Ojulong, Julius, additional, Rahman, Afruna, additional, Samura, Solomon, additional, Sidibe, Diakaridia, additional, Thwala, Bukiwe Nana, additional, Varo, Rosauro, additional, Madhi, Shabir A., additional, Bassat, Quique, additional, Gurley, Emily S., additional, Blau, Dianna M., additional, and Whitney, Cynthia G., additional
Published: 2022
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29. Incidence of Intussusception in Bamako, Mali, Before and After the Introduction of Rotavirus Vaccine

Author: Roose, Anna, primary, Keita, Adama Mamby, additional, Tapia, Milagritos D, additional, Sow, Samba O, additional, Mast, T Christopher, additional, and Kotloff, Karen L, additional
Published: 2022
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30. Epidemiology of Enteroaggregative, Enteropathogenic, and Shiga Toxin–Producing Escherichia coli Among Children Aged <5 Years in 3 Countries in Africa, 2015–2018: Vaccine Impact on Diarrhea in Africa (VIDA) Study.

Author: Ochieng, John B, Powell, Helen, Sugerman, Ciara E, Omore, Richard, Ogwel, Billy, Juma, Jane, Awuor, Alex O, Sow, Samba O, Sanogo, Doh, Onwuchekwa, Uma, Keita, Adama Mamby, Traoré, Awa, Badji, Henry, Hossain, M Jahangir, Jones, Joquina Chiquita M, Kasumba, Irene N, Nasrin, Dilruba, Roose, Anna, Liang, Yuanyuan, and Jamka, Leslie P
Subjects: DIAGNOSIS of escherichia coli diseases, DIARRHEA, SEVERITY of illness index, ESCHERICHIA coli diseases, DESCRIPTIVE statistics, RESEARCH funding, BACTERIAL toxins, POLYMERASE chain reaction, SYMPTOMS
Abstract: Background: To address knowledge gaps regarding diarrheagenic Escherichia coli (DEC) in Africa, we assessed the clinical and epidemiological features of enteroaggregative E. coli (EAEC), enteropathogenic E. coli (EPEC), and Shiga toxin–producing E. coli (STEC) positive children with moderate-to-severe diarrhea (MSD) in Mali, The Gambia, and Kenya. Methods: Between May 2015 and July 2018, children aged 0–59 months with medically attended MSD and matched controls without diarrhea were enrolled. Stools were tested conventionally using culture and multiplex polymerase chain reaction (PCR), and by quantitative PCR (qPCR). We assessed DEC detection by site, age, clinical characteristics, and enteric coinfection. Results: Among 4840 children with MSD and 6213 matched controls enrolled, 4836 cases and 1 control per case were tested using qPCR. Of the DEC detected with TAC, 61.1% were EAEC, 25.3% atypical EPEC (aEPEC), 22.4% typical EPEC (tEPEC), and 7.2% STEC. Detection was higher in controls than in MSD cases for EAEC (63.9% vs 58.3%, P <.01), aEPEC (27.3% vs 23.3%, P <.01), and STEC (9.3% vs 5.1%, P <.01). EAEC and tEPEC were more frequent in children aged <23 months, aEPEC was similar across age strata, and STEC increased with age. No association between nutritional status at follow-up and DEC pathotypes was found. DEC coinfection with Shigella/enteroinvasive E. coli was more common among cases (P <.01). Conclusions: No significant association was detected between EAEC, tEPEC, aEPEC, or STEC and MSD using either conventional assay or TAC. Genomic analysis may provide a better definition of the virulence factors associated with diarrheal disease. [ABSTRACT FROM AUTHOR]
Published: 2023
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31. Norovirus Disease Among Children <5 Years in 3 Sub-Saharan African Countries: Findings From the Vaccine Impact on Diarrhea in Africa (VIDA) Study, 2015–2018.

Author: Omore, Richard, Powell, Helen, Sow, Samba O, Jahangir Hossain, M, Ogwel, Billy, Doh, Sanogo, Ochieng, John B, Jones, Joquina Chiquita M, Zaman, Syed M A, Awuor, Alex O, Juma, Jane, Kasumba, Irene N, Roose, Anna, Jamka, Leslie P, Nasrin, Dilruba, Liu, Jie, Keita, Adama Mamby, Traoré, Awa, Onwuchekwa, Uma, and Badji, Henry
Subjects: REVERSE transcriptase polymerase chain reaction, PUBLIC health surveillance, IMMUNIZATION, MULTIPLE regression analysis, MANN Whitney U Test, FISHER exact test, SEVERITY of illness index, NOROVIRUS diseases, ROTAVIRUS vaccines, RESEARCH funding, DESCRIPTIVE statistics, CHI-squared test, DATA analysis software
Abstract: Background: To address a paucity of data from sub-Saharan Africa, we examined the prevalence, severity, and seasonality of norovirus genogroup II (NVII) among children <5 years old in The Gambia, Kenya, and Mali following rotavirus vaccine introduction. Methods: Population-based surveillance was conducted to capture medically-attended moderate-to-severe diarrhea (MSD) cases, defined as a child 0–59 months old passing ≥3 loose stools in a 24-hour period with ≥1 of the following: sunken eyes, poor skin turgor, dysentery, intravenous rehydration, or hospitalization within 7 days of diarrhea onset. Diarrhea-free matched controls randomly selected from a censused population were enrolled at home. Stools from cases and controls were tested for enteropathogens, including norovirus and rotavirus, by TaqMan quantitative polymerase chain reaction (PCR) and conventional reverse transcription PCR. We used multiple logistic regression to derive adjusted attributable fractions (AFe) for each pathogen causing MSD, which takes into consideration the prevalence in both cases and controls, for each site and age. A pathogen was considered etiologic if AFe was ≥0.5. In further analyses focusing on the predominant NVII strains, we compared rotavirus and NVII severity using a 20-point modified Vesikari score and examined seasonal fluctuations. Results: From May 2015 to July 2018, we enrolled 4840 MSD cases and 6213 controls. NVI was attributed to only 1 MSD episode. NVII was attributed to 185 (3.8%) of all MSD episodes and was the sole attributable pathogen in 139 (2.9%); peaking (36.0%) at age 6–8 months with majority (61.2%) aged 6–11 months. MSD cases whose episodes were attributed to NVII alone compared with rotavirus alone were younger (median age, 8 vs 12 months, P <.0001) and had less severe illness (median Vesikari severity score, 9 vs 11, P =.0003) but equally likely to be dehydrated. NVII occurred year-round at all study sites. Conclusions: Infants aged 6–11 months bear the greatest burden of norovirus disease, with NVII predominating. An early infant vaccine schedule and rigorous adherence to guidelines recommended for management of dehydrating diarrhea may offer substantial benefit in these African settings. Norovirus genogroup II was the attributed etiology for 3% of all moderate-to-severe diarrhea (MSD) cases among children <5 years old in The Gambia, Mali, and Kenya post-rotavirus vaccine introduction; the highest disease burden concentrated in children 6–11 months old. [ABSTRACT FROM AUTHOR]
Published: 2023
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32. Histo-Blood Group Antigen Null Phenotypes Associated With a Decreased Risk of Clinical Rotavirus Vaccine Failure Among Children <2 Years of Age Participating in the Vaccine Impact on Diarrhea in Africa (VIDA) Study in Kenya, Mali, and the Gambia.

Author: Schwartz, Lauren M, Oshinsky, Jennifer, Reymann, Mardi, Esona, Mathew D, Bowen, Michael D, Jahangir Hossain, M, Zaman, Syed M A, Jones, Joquina Chiquita M, Antonio, Martin, Badji, Henry, Sarwar, Golam, Sow, Samba O, Sanogo, Doh, Keita, Adama Mamby, Tamboura, Boubou, Traoré, Awa, Onwuchekwa, Uma, Omore, Richard, Verani, Jennifer R, and Awuor, Alex O
Subjects: SALIVA analysis, DIARRHEA, VACCINES, MIDDLE-income countries, CONFIDENCE intervals, TREATMENT effectiveness, ROTAVIRUS vaccines, RESEARCH funding, LOW-income countries, GENOTYPES, LOGISTIC regression analysis, ODDS ratio, PHENOTYPES, CHILDREN
Abstract: Background: Previously studied risk factors for rotavirus vaccine failure have not fully explained reduced rotavirus vaccine effectiveness in low-income settings. We assessed the relationship between histo-blood group antigen (HBGA) phenotypes and clinical rotavirus vaccine failure among children <2 years of age participating in the Vaccine Impact on Diarrhea in Africa Study in 3 sub-Saharan African countries. Methods: Saliva was collected and tested for HBGA phenotype in children who received rotavirus vaccine. The association between secretor and Lewis phenotypes and rotavirus vaccine failure was examined overall and by infecting rotavirus genotype using conditional logistic regression in 218 rotavirus-positive cases with moderate-to-severe diarrhea and 297 matched healthy controls. Results: Both nonsecretor and Lewis-negative phenotypes (null phenotypes) were associated with decreased rotavirus vaccine failure across all sites (matched odds ratio, 0.30 [95% confidence interval: 0.16–0.56] or 0.39 [0.25–0.62], respectively]. A similar decrease in risk against rotavirus vaccine failure among null HBGA phenotypes was observed for cases with P[8] and P[4] infection and their matched controls. While we found no statistically significant association between null HBGA phenotypes and vaccine failure among P[6] infections, the matched odds ratio point estimate for Lewis-negative individuals was >4. Conclusions: Our study demonstrated a significant relationship between null HBGA phenotypes and decreased rotavirus vaccine failure in a population with P[8] as the most common infecting genotype. Further studies are needed in populations with a large burden of P[6] rotavirus diarrhea to understand the role of host genetics in reduced rotavirus vaccine effectiveness. Assessing histo-blood group antigen (HBGA) phenotypes and rotavirus vaccine failure among children in sub-Saharan Africa, we found a significant relationship between null HBGA phenotypes and decreased rotavirus vaccine failure in a population with P[8] as the common infecting genotype. [ABSTRACT FROM AUTHOR]
Published: 2023
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33. External validation of a mobile clinical decision support system for diarrhea etiology prediction in children: A multicenter study in Bangladesh and Mali

Author: Garbern, Stephanie Chow, primary, Nelson, Eric J, primary, Nasrin, Sabiha, additional, Keita, Adama Mamby, additional, Brintz, Ben J, additional, Gainey, Monique, additional, Badji, Henry, additional, Nasrin, Dilruba, additional, Howard, Joel, additional, Taniuchi, Mami, additional, Platts-Mills, James A, additional, Kotloff, Karen L, additional, Haque, Rashidul, additional, Levine, Adam C, additional, Sow, Samba O, additional, Alam, Nur Haque, additional, and Leung, Daniel T, additional
Published: 2022
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34. Author response: External validation of a mobile clinical decision support system for diarrhea etiology prediction in children: A multicenter study in Bangladesh and Mali

Author: Garbern, Stephanie Chow, primary, Nelson, Eric J, primary, Nasrin, Sabiha, additional, Keita, Adama Mamby, additional, Brintz, Ben J, additional, Gainey, Monique, additional, Badji, Henry, additional, Nasrin, Dilruba, additional, Howard, Joel, additional, Taniuchi, Mami, additional, Platts-Mills, James A, additional, Kotloff, Karen L, additional, Haque, Rashidul, additional, Levine, Adam C, additional, Sow, Samba O, additional, Alam, Nur Haque, additional, and Leung, Daniel T, additional
Published: 2021
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35. External Validation of a Mobile Clinical Decision Support System for Diarrhea Etiology Prediction in Children: A Multicenter Study in Bangladesh and Mali

Author: Garbern, Stephanie C, primary, Nelson, Eric J, additional, Nasrin, Sabiha, additional, Keita, Adama Mamby, additional, Brintz, Ben J, additional, Gainey, Monique, additional, Badji, Henry, additional, Nasrin, Dilruba, additional, Howard, Joel, additional, Taniuchi, Mami, additional, Platts-Mills, James A., additional, Kotloff, Karen L, additional, Haque, Rashidul, additional, Levine, Adam C, additional, Sow, Samba O, additional, Alam, Nur H, additional, and Leung, Daniel T, additional
Published: 2021
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36. A modular approach to integrating multiple data sources into real-time clinical prediction for pediatric diarrhea

Author: Brintz, Ben J, primary, Haaland, Benjamin, additional, Howard, Joel, additional, Chao, Dennis L, additional, Proctor, Joshua L, additional, Khan, Ashraful I, additional, Ahmed, Sharia M, additional, Keegan, Lindsay T, additional, Greene, Tom, additional, Keita, Adama Mamby, additional, Kotloff, Karen L, additional, Platts-Mills, James A, additional, Nelson, Eric J, additional, Levine, Adam C, additional, Pavia, Andrew T, additional, and Leung, Daniel T, additional
Published: 2021
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37. The Epidemiology of Influenza in Children Hospitalized at the Hospital of Sikasso, Mali 2015-2019

Author: Cissouma, Assetou, primary, Traoré, Madou, additional, Dembélé, Guédiouma, additional, Diarra, Seydou, additional, Keita, Adama Mamby, additional, Kissima-Traoré, Abdoulaye, additional, Kassogué, Djibril, additional, Traoré, Soumaila Alama, additional, Diallo, Flagnouma, additional, Haidara, Dade Ben Sidi, additional, and Sow, Samba, additional
Published: 2021
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38. Author response: A modular approach to integrating multiple data sources into real-time clinical prediction for pediatric diarrhea

Author: Brintz, Ben J, primary, Haaland, Benjamin, additional, Howard, Joel, additional, Chao, Dennis L, additional, Proctor, Joshua L, additional, Khan, Ashraful I, additional, Ahmed, Sharia M, additional, Keegan, Lindsay T, additional, Greene, Tom, additional, Keita, Adama Mamby, additional, Kotloff, Karen L, additional, Platts-Mills, James A, additional, Nelson, Eric J, additional, Levine, Adam C, additional, Pavia, Andrew T, additional, and Leung, Daniel T, additional
Published: 2020
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39. A modular approach to integrating multiple data sources into real-time clinical prediction for pediatric diarrhea

Author: Brintz, Ben J., primary, Haaland, Benjamin, additional, Howard, Joel, additional, Chao, Dennis L., additional, Proctor, Joshua L., additional, Khan, Ashraful I., additional, Ahmed, Sharia M., additional, Keegan, Lindsay T., additional, Greene, Tom, additional, Keita, Adama Mamby, additional, Kotloff, Karen L., additional, Platts-Mills, James A., additional, Nelson, Eric J., additional, Levine, Adam C., additional, Pavia, Andrew T., additional, and Leung, Daniel T., additional
Published: 2020
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40. 767. Identification and Management of Diarrhea in Children Under Five in Bamako, Mali

Author: Cuttin, Karen, primary, Dupont, Elizabeth, additional, Keita, Adama Mamby, additional, Sow, Samba, additional, and Kotloff, Karen, additional
Published: 2020
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41. Surveillance for Invasive Salmonella Disease in Bamako, Mali, From 2002 to 2018

Author: Still, William L, primary, Tapia, Milagritos D, additional, Tennant, Sharon M, additional, Sylla, Mamadou, additional, Touré, Aliou, additional, Badji, Henry, additional, Keita, Adama Mamby, additional, Sow, Samba O, additional, Levine, Myron M, additional, and Kotloff, Karen L, additional
Published: 2020
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42. Initial findings from a novel population-based child mortality surveillance approach: a descriptive study

Author: Taylor, Allan W, primary, Blau, Dianna M, additional, Bassat, Quique, additional, Onyango, Dickens, additional, Kotloff, Karen L, additional, Arifeen, Shams El, additional, Mandomando, Inacio, additional, Chawana, Richard, additional, Baillie, Vicky L, additional, Akelo, Victor, additional, Tapia, Milagritos D, additional, Salzberg, Navit T, additional, Keita, Adama Mamby, additional, Morris, Timothy, additional, Nair, Shailesh, additional, Assefa, Nega, additional, Seale, Anna C, additional, Scott, J Anthony G, additional, Kaiser, Reinhard, additional, Jambai, Amara, additional, Barr, Beth A Tippet, additional, Gurley, Emily S, additional, Ordi, Jaume, additional, Zaki, Sherif R, additional, Sow, Samba O, additional, Islam, Farzana, additional, Rahman, Afruna, additional, Dowell, Scott F, additional, Koplan, Jeffrey P, additional, Raghunathan, Pratima L, additional, Madhi, Shabir A, additional, Breiman, Robert F, additional, Acácio, Sozinho, additional, Adam, Yasmin, additional, Ajanovic, Sara, additional, Alam, Muntasir, additional, Alkis Ramirez, Rebecca, additional, Badji, Henry, additional, Bari, Sanwarul, additional, Caneer, J. Patrick, additional, Chowdhury, Atique Iqbal, additional, Diaz, Maureen H., additional, Fairchild, Karen D., additional, Flora, Meerjady Sabrina, additional, Garel, Mischka, additional, Gibby, Adriana, additional, Govender, Nelesh P., additional, Greene, Carol L., additional, Hale, Martin John, additional, Hurtado, Juan Carlos, additional, Johnson, J. Kristie, additional, Kamal, Mohammed, additional, Keita, Tatiana, additional, Koka, Rima, additional, Koné, Diakaridia, additional, Lala, Sanjay G., additional, Lombaard, Hennie, additional, Mabunda, Rita, additional, Martines, Roosecelis B., additional, Mehta, Ashka, additional, Menéndez, Clara, additional, Mocumbi, Sibone, additional, Moya, Claudia, additional, Nhampossa, Tacilta, additional, Onwuchekwa, Uma U., additional, Parveen, Shahana, additional, Petersen, Karen L., additional, Phillipsborn, Rebecca Pass, additional, Rahman, Mustafizur, additional, Rakislova, Natalia, additional, Ritter, Jana, additional, Sazzad, Hossain M.S., additional, Sidibe, Diakaridia, additional, Sitoe, Antonio, additional, Sivalogan, Kasthuri, additional, Swanson, Jennifer M., additional, Swart, Peter J., additional, Tennant, Sharon M., additional, Traoré, Cheick B., additional, Varo Cobos, Rosauro, additional, Vitorino, Pio, additional, Valente, Marta, additional, Velaphi, Sithembiso, additional, Wadula, Jeannette, additional, Waller, Jessica L., additional, Wilkinson, Amanda L., additional, and Winchell, Jonas M., additional
Published: 2020
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43. Efficacy, duration of protection, birth outcomes, and infant growth associated with influenza vaccination in pregnancy: a pooled analysis of three randomised controlled trials

Author: Omer, Saad B, primary, Clark, Dayna R, additional, Madhi, Shabir A, additional, Tapia, Milagritos D, additional, Nunes, Marta C, additional, Cutland, Clare L, additional, Simões, Eric A F, additional, Aqil, Anushka R, additional, Katz, Joanne, additional, Tielsch, James M, additional, Steinhoff, Mark C, additional, Wairagkar, Niteen, additional, Blackwelder, William, additional, Bresee, Joseph, additional, Coulibaly, Flanon, additional, Diallo, Boubacar, additional, Diallo, Fatoumata, additional, Chen, Wilbur, additional, Doumbia, Moussa, additional, Haidara, Fadima Cheick, additional, Keita, Adama Mamby, additional, Klimov, Alexander, additional, Kodio, Mamoudou, additional, Kotloff, Karen, additional, Levine, Myron M., additional, Mishcherkin, Vladimir, additional, Onwuchekwa, Uma, additional, Panchalingam, Sandra, additional, Pasetti, Marcela, additional, Sanogo, Doh, additional, Sow, Samba, additional, Tapia, Milagritos, additional, Tamboura, Boubou, additional, Teguete, Ibrahim, additional, Tennant, Sharon, additional, Traore, Awa, additional, Treanor, John, additional, Englund, Janet A., additional, Khatry, Subarna K., additional, Kuypers, Jane, additional, LeClerq, Steven C., additional, Mullany, Luke C., additional, Shrestha, Laxman, additional, Steinhoff, Mark C., additional, Tielsch, James M., additional, Adrian, Peter V., additional, Cutland, Clare L., additional, Hugo, Andrea, additional, Jones, Stephanie, additional, Kuwanda, Locadiah, additional, Klugman, Keith P., additional, Madhi, Shabir A., additional, Neuzil, Kathleen M., additional, van Niekerk, Nadia, additional, Nunes, Marta C., additional, Ortiz, Justin R., additional, Simões, Eric A.F., additional, Treurnicht, Florette, additional, Venter, Marietjie, additional, Violari, Avy, additional, and Weinberg, Adriana, additional
Published: 2020
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44. Deaths Attributed to Respiratory Syncytial Virus in Young Children in High–Mortality Rate Settings: Report from Child Health and Mortality Prevention Surveillance (CHAMPS).

Author: Blau, Dianna M, Baillie, Vicky L, Els, Toyah, Mahtab, Sana, Mutevedzi, Portia, Keita, Adama Mamby, Kotloff, Karen L, Mehta, Ashka, Sow, Samba O, Tapia, Milagritos D, Barr, Beth A Tippett, Oluoch, Benard O, Onyango, Clayton, Revathi, Gunturu, Verani, Jennifer R, Abayneh, Mahlet, Assefa, Nega, Madrid, Lola, Oundo, Joseph O, and Scott, J Anthony G
Subjects: CAUSES of death, VIRAL vaccines, AUTOPSY, SURVEYS, CHILDREN'S health, DESCRIPTIVE statistics, RESPIRATORY syncytial virus infections, POLYMERASE chain reaction, CHILD mortality, CHILDREN
Abstract: Background Lower respiratory tract infections are a leading cause of death in young children, but few studies have collected the specimens needed to define the role of specific causes. The Child Health and Mortality Prevention Surveillance (CHAMPS) platform aims to investigate causes of death in children aged <5 years in high–mortality rate settings, using postmortem minimally invasive tissue sampling and other advanced diagnostic techniques. We examined findings for deaths identified in CHAMPS sites in 7 countries in sub-Saharan Africa and south Asia to evaluate the role of respiratory syncytial virus (RSV). Methods We included deaths that occurred between December 2016 and December 2019. Panels determined causes of deaths by reviewing all available data including pathological results from minimally invasive tissue sampling, polymerase chain reaction screening for multiple infectious pathogens in lung tissue, nasopharyngeal swab, blood, and cerebrospinal fluid samples, clinical information from medical records, and verbal autopsies. Results We evaluated 1213 deaths, including 695 in neonates (aged <28 days), 283 in infants (28 days to <12 months), and 235 in children (12–59 months). RSV was detected in postmortem specimens in 67 of 1213 deaths (5.5%); in 24 deaths (2.0% of total), RSV was determined to be a cause of death, and it contributed to 5 other deaths. Younger infants (28 days to <6 months of age) accounted for half of all deaths attributed to RSV; 6.5% of all deaths in younger infants were attributed to RSV. RSV was the underlying and only cause in 4 deaths; the remainder (n = 20) had a median of 2 (range, 1–5) other conditions in the causal chain. Birth defects (n = 8) and infections with other pathogens (n = 17) were common comorbid conditions. Conclusions RSV is an important cause of child deaths, particularly in young infants. These findings add to the substantial body of literature calling for better treatment and prevention options for RSV in high–mortality rate settings. [ABSTRACT FROM AUTHOR]
Published: 2021
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45. Epidemiology of influenza in West Africa after the 2009 influenza A(H1N1) pandemic, 2010–2012

Author: Talla Nzussouo, Ndahwouh, primary, Duque, Jazmin, additional, Adedeji, Adebayo Abel, additional, Coulibaly, Daouda, additional, Sow, Samba, additional, Tarnagda, Zekiba, additional, Maman, Issaka, additional, Lagare, Adamou, additional, Makaya, Sonia, additional, Elkory, Mohamed Brahim, additional, Kadjo Adje, Herve, additional, Shilo, Paul Alhassan, additional, Tamboura, Boubou, additional, Cisse, Assana, additional, Badziklou, Kossi, additional, Maïnassara, Halima Boubacar, additional, Bara, Ahmed Ould, additional, Keita, Adama Mamby, additional, Williams, Thelma, additional, Moen, Ann, additional, Widdowson, Marc-Alain, additional, and McMorrow, Meredith, additional
Published: 2017
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46. Qualitative evaluation of a package of implementation strategies codesigned to support the introduction of multiple micronutrient supplementation (MMS) for pregnant women in Bamako, Mali.

Author: Ba, Aissata, Fox, Monica J., Keita, Adama Mamby, Hurley, Kristen M., King, Shannon E., Sow, Samba, Diarra, Kounandji, Djiteye, Mahamane, Kanté, Baba Seydou, Coulibaly, Moussa, Dembele, Ousmane, Noguchi, Lisa M., Sripad, Pooja, and Winch, Peter J.
Subjects: *PRENATAL care, *BEHAVIORAL assessment, *PERCEIVED benefit, *GOVERNMENT policy, *FOLIC acid, *IRON supplements
Abstract: Mali national policy recommends that women take iron and folic acid supplements (IFA) from the time of the first antenatal care (ANC) visit, throughout pregnancy and during the first 3 months after delivery. In 2020, the World Health Organization (WHO) updated their ANC guidelines to recommend the United Nations International Multiple Micronutrient Antenatal Preparation (UNIMMAP) formulation of multiple micronutrient supplements (MMS) in the context of rigorous research, including implementation research. In Bamako, Mali, a codesign process was used to tailor antenatal care MMS packaging and counselling materials aimed at optimizing delivery and uptake of and adherence to MMS. This paper presents the codesign process along with the results of a post‐intervention qualitative assessment to evaluate the behaviour change intervention. At the conclusion of the intervention, we conducted semistructured qualitative interviews with 24 women who had received the intervention and six pharmacy managers from the six health centres participating in the study. We conducted two focus groups with midwives who had delivered the intervention and two group discussions with family members of women who had received the intervention. Respondent perspectives reveal an easy experience transitioning from previously used IFA. Women and providers concur that the intervention counselling materials and visual aids were instrumental in influencing the perceived benefit and uptake of MMS. Family members play an influential role in pregnant women's decision‐making regarding MMS uptake. MMS and the associated implementation strategies developed through the codesign process were found to be a highly acceptable intervention. [ABSTRACT FROM AUTHOR]
Published: 2024
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47. Epidemiology of influenza in West Africa after the 2009 influenza A(H1N1) pandemic, 2010-2012.

Author: Nzussouo, Ndahwouh Talla, Duque, Jazmin, Adedeji, Adebayo Abel, Coulibaly, Daouda, Sow, Samba, Tarnagda, Zekiba, Maman, Issaka, Lagare, Adamou, Makaya, Sonia, Elkory, Mohamed Brahim, Adje, Herve Kadjo, Shilo, Paul Alhassan, Tamboura, Boubou, Cisse, Assana, Badziklou, Kossi, Maïnassara, Halima Boubacar, Bara, Ahmed Ould, Keita, Adama Mamby, Williams, Thelma, and Moen, Ann
Subjects: INFLUENZA A virus, H1N1 subtype, INFLUENZA A virus, PANDEMICS, ADULT respiratory distress syndrome, INFLUENZA B virus, INFLUENZA vaccines, INFLUENZA epidemiology, SARS epidemiology, COMPARATIVE studies, INFLUENZA, RESEARCH methodology, INFLUENZA A virus, H3N2 subtype, MEDICAL cooperation, RESEARCH, RESEARCH funding, SEASONS, SARS disease, EVALUATION research
Abstract: Background: Over the last decade, capacity for influenza surveillance and research in West Africa has strengthened. Data from these surveillance systems showed influenza A(H1N1)pdm09 circulated in West Africa later than in other regions of the continent.Methods: We contacted 11 West African countries to collect information about their influenza surveillance systems (number of sites, type of surveillance, sampling strategy, populations sampled, case definitions used, number of specimens collected and number of specimens positive for influenza viruses) for the time period January 2010 through December 2012.Results: Of the 11 countries contacted, 8 responded: Burkina Faso, Cote d'Ivoire, Mali, Mauritania, Niger, Nigeria, Sierra Leone and Togo. Countries used standard World Health Organization (WHO) case definitions for influenza-like illness (ILI) and severe acute respiratory illness (SARI) or slight variations thereof. There were 70 surveillance sites: 26 SARI and 44 ILI. Seven countries conducted SARI surveillance and collected 3114 specimens of which 209 (7%) were positive for influenza viruses. Among influenza-positive SARI patients, 132 (63%) were influenza A [68 influenza A(H1N1)pdm09, 64 influenza A(H3N2)] and 77 (37%) were influenza B. All eight countries conducted ILI surveillance and collected 20,375 specimens, of which 2278 (11%) were positive for influenza viruses. Among influenza-positive ILI patients, 1431 (63%) were influenza A [820 influenza A(H1N1)pdm09, 611 influenza A(H3N2)] and 847 (37%) were influenza B. A majority of SARI and ILI case-patients who tested positive for influenza (72% SARI and 59% ILI) were children aged 0-4 years, as were a majority of those enrolled in surveillance. The seasonality of influenza and the predominant influenza type or subtype varied by country and year.Conclusions: Influenza A(H1N1)pdm09 continued to circulate in West Africa along with influenza A(H3N2) and influenza B during 2010-2012. Although ILI surveillance systems produced a robust number of samples during the study period, more could be done to strengthen surveillance among hospitalized SARI case-patients. Surveillance systems captured young children but lacked data on adults and the elderly. More data on risk groups for severe influenza in West Africa are needed to help shape influenza prevention and clinical management policies and guidelines. [ABSTRACT FROM AUTHOR]
Published: 2017
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48. Causes of Death Among Infants and Children in the Child Health and Mortality Prevention Surveillance (CHAMPS) Network.

Author: Bassat, Quique, Blau, Dianna M., Ogbuanu, Ikechukwu Udo, Samura, Solomon, Kaluma, Erick, Bassey, Ima-Abasi, Sow, Samba, Keita, Adama Mamby, Tapia, Milagritos D., Mehta, Ashka, Kotloff, Karen L., Rahman, Afruna, Islam, Kazi Munisul, Alam, Muntasir, El Arifeen, Shams, Gurley, Emily S., Baillie, Vicky, Mutevedzi, Portia, Mahtab, Sana, and Thwala, Bukiwe Nana
Published: 2023
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49. Identifying delays in healthcare seeking and provision: The Three Delays-in-Healthcare and mortality among infants and children aged 1-59 months.

Author: Garcia Gomez E, Igunza KA, Madewell ZJ, Akelo V, Onyango D, El Arifeen S, Gurley ES, Hossain MZ, Chowdhury MAI, Islam KM, Assefa N, Scott JAG, Madrid L, Tilahun Y, Orlien S, Kotloff KL, Tapia MD, Keita AM, Mehta A, Magaço A, Torres-Fernandez D, Nhacolo A, Bassat Q, Mandomando I, Ogbuanu I, Cain CJ, Luke R, Kamara SIB, Legesse H, Madhi S, Dangor Z, Mahtab S, Wise A, Adam Y, Whitney CG, Mutevedzi PC, Blau DM, Breiman RF, Tippett Barr BA, and Rees CA
Abstract: Delays in illness recognition, healthcare seeking, and in the provision of appropriate clinical care are common in resource-limited settings. Our objective was to determine the frequency of delays in the "Three Delays-in-Healthcare", and factors associated with delays, among deceased infants and children in seven countries with high childhood mortality. We conducted a retrospective, descriptive study using data from verbal autopsies and medical records for infants and children aged 1-59 months who died between December 2016 and February 2022 in six sites in sub-Saharan Africa and one in South Asia (Bangladesh) and were enrolled in Child Health and Mortality Prevention Surveillance (CHAMPS). Delays in 1) illness recognition in the home/decision to seek care, 2) transportation to healthcare facilities, and 3) the receipt of clinical care in healthcare facilities were categorized according to the "Three Delays-in-Healthcare". Comparisons in factors associated with delays were made using Chi-square testing. Information was available for 1,326 deaths among infants and under 5 children. The majority had at least one identified delay (n = 854, 64%). Waiting >72 hours after illness recognition to seek health care (n = 422, 32%) was the most common delay. Challenges in obtaining transportation occurred infrequently when seeking care (n = 51, 4%). In healthcare facilities, prescribed medications were sometimes unavailable (n = 102, 8%). Deceased children aged 12-59 months experienced more delay than infants aged 1-11 months (68% vs. 61%, P = 0.018). Delays in seeking clinical care were common among deceased infants and children. Additional study to assess the frequency of delays in seeking clinical care and its provision among children who survive is warranted., Competing Interests: I have read the journal’s policy and the authors of this manuscript have the following competing interests: CGW received honoraria from the University of St. Andrews for speaking to alumni about CHAMPS and global health work. JAGS reports receiving funding from the Wellcome Trust, UK FCDO, European Union, and the National Institute for Health Research. SM has received grants from the Bill & Melinda Gates Foundation, GSK, Pfizer, Minervax, Novavax, Providence, Gritstone, and ImmunityBio. SM has received honoraria from GSK for lecturing. CGW and SM report serving on data safety monitoring boards for SPEAC (CGW) and PATH and CAPRISA (SM). DT-F reports having received the support of a fellowship from “La Caixa” Foundation (ID 100010434, “LCF/BQ/DR21/11880018”). All other investigators declare no competing interests., (Copyright: This is an open access article, free of all copyright, and may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose. The work is made available under the Creative Commons CC0 public domain dedication.)
Published: 2024
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50. Stillbirths and Neonatal Deaths Caused by Group B Streptococcus in Africa and South Asia Identified Through Child Health and Mortality Prevention Surveillance (CHAMPS).

Author: Mahtab S, Madewell ZJ, Madhi SA, Wise A, Swart PJ, Velaphi S, Mandomando I, Bramugy J, Mabunda R, Xerinda E, Scott AG, Assefa N, Madrid L, Bweihun M, Temesgen F, Onyango D, Akelo V, Oliech R, Otieno P, Verani JR, Arifeen SE, Gurley ES, Alam M, Rahman A, Hossain MZ, Sow S, Kotloff K, Tapia M, Keita AM, Sanogo D, Ogbuanu I, Ojulong J, Lako S, Ita O, Kaluma E, Wilson T, Mutevedzi P, Barr BAT, Whitney CG, Blau DM, and Bassat Q
Abstract: Background: Invasive Group B Streptococcus (GBS) is a common cause of early-onset neonatal sepsis and is also associated with stillbirth. This study aimed to determine the proportion of stillborn infants and infants who died between 0 and 90 days attributable to GBS using postmortem minimally invasive tissue sampling (MITS) in 7 low- and middle-income countries (LMICs) participating in Child Health and Mortality Prevention Surveillance (CHAMPS)., Methods: Deaths that occurred between December 2016 and December 2021 were investigated with MITS, including culture for bacteria of blood and cerebrospinal fluid (CSF), multipathogen polymerase chain reaction on blood, CSF, and lung tissue and histopathology of lung, liver, and brain. Data collection included clinical record review and verbal autopsy. Expert panels reviewed all information and assigned causes of death., Results: We evaluated 2966 deaths, including stillborn infants ( n = 1322), infants who died during first day of life (0 to <24 hours, n = 597), early neonatal deaths (END) (1 day to <7 days; END; n = 593), and deaths from 7 to 90 days ( n = 454). Group B Streptococcus was determined to be in the causal pathway of death for 2.7% of infants (79 of 2, 966; range, 0.3% in Sierra Leone to 7.2% in South Africa), including 2.3% (31 of 1322) of stillbirths, 4.7% (28 of 597) 0 to <24 hours, 1.9% (11 of 593) END, and 2.0% (9 of 454) of deaths from 7 to 90 days of age. Among deaths attributed to GBS with birth weight data available, 61.9% (39 of 63) of decedents weighed <2500 grams at birth. Group B Streptococcus sepsis was the postmortem diagnosis for 100% (31 of 31) of stillbirths. For deaths <90 days, postmortem diagnoses included GBS sepsis (83.3%, 40 of 48), GBS meningitis (4.2%, 2 of 48), and GBS pneumonia (2.1%, 1 of 48)., Conclusions: Our study reveals significant heterogeneity in the contribution of invasive GBS disease to infant mortality across different countries, emphasizing the need for tailored prevention strategies. Moreover, our findings highlight the substantial impact of GBS on stillbirths, shedding light on a previously underestimated aspect in LMICs., Competing Interests: Potential conflicts of interest. The authors have declared that no competing interests exist., (© The Author(s) 2023. Published by Oxford University Press on behalf of Infectious Diseases Society of America.)
Published: 2023
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