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1. Wastewater Surveillance for Influenza A Virus and H5 Subtype Concurrent with the Highly Pathogenic Avian Influenza A(H5N1) Virus Outbreak in Cattle and Poultry and Associated Human Cases-United States, May 12-July 13, 2024

Author

Louis, Souci, Mark-Carew, Miguella, Biggerstaff, Matthew, Yoder, Jonathan, Boehm, Alexandria B., Wolfe, Marlene K., Flood, Matthew, Peters, Susan, Stobierski, Mary Grace, Coyle, Joseph, Leslie, Matthew T., Sinner, Mallory, Nims, Dawn, Salinas, Victoria, Lustri, Layla, Bojes, Heidi, Shetty, Varun, Burnor, Elisabeth, Rabe, Angela, Ellison-Giles, Guinevere, Yu, Alexander T., Bell, Austin, Meyer, Stephanie, Lynfield, Ruth, Sutton, Melissa, Scholz, Ryan, Falender, Rebecca, Matzinger, Shannon, Wheeler, Allison, Ahmed, Farah S., Anderson, John, Harris, Kate, Walkins, Austin, Bohra, Surabhi, O'Dell, Victoria, Guidry, Virginia T., Christensen, Ariel, Moore, Zack, Wilson, Erica, Clayton, Joshua L., Parsons, Hannah, Kniss, Krista, Budd, Alicia, Mercante, Jeffrey W., Reese, Heather E., Welton, Michael, Bias, Megan, Webb, Jenna, Cornforth, Daniel, Santibanez, Scott, Soelaeman, Rieza H., Kaur, Manpreet, Kirby, Amy E., Barnes, John R., Fehrenbach, Nicole, Olsen, Sonja J., and Honein, Margaret A.

Subjects
Avian influenza -- Analysis, Milk -- Analysis, Respiratory tract diseases -- Analysis, Wastewater -- Analysis, Avian influenza viruses -- Analysis, Poultry industry -- Analysis, Cattle -- Analysis, Sewage -- Purification
Abstract

Introduction Wastewater surveillance is used to monitor human shedding of pathogens, including SARS-CoV-2, at a community level and is independent of symptoms, testing access, and care-seeking behavior (1). Some sites [...]

Published
2024

3. Safety and immunogenicity of locally produced trivalent inactivated influenza vaccine (Tri Fluvac) in healthy Thai adults aged 18–64 years in Nakhon Phanom: A Phase III double blinded, three-arm, randomized, controlled trial

Author

Prasert, Kriengkrai, Praphasiri, Prabda, Lerdsamran, Hatairat, Nakphook, Sutthichai, Ditsungnoen, Darunee, Chawalchitiporn, Sutthinan, Sornwong, Kanlaya, Poopipatpol, Kittisak, Wirachwong, Ponthip, Narakorn, Piengthong, Surichan, Somchaiya, Suthepakul, Nava, Thangsupanimitchai, Napawan, Pittayawonganon, Chakrarat, Puthavathana, Pilaipan, Davis, William W., Mott, Joshua A., Olsen, Sonja J., and Patumanond, Jayanton

Published
2024
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4. Outbreak of Highly Pathogenic Avian Influenza A(H5N1) Viruses in U.S. Dairy Cattle and Detection of Two Human Cases--United States, 2024

Author

Garg, Shikha, Reed, Carrie, Davis, C. Todd, Uyeki, Timothy M., Behravesh, Casey Barton, Kniss, Krista, Budd, Alicia, Biggerstaff, Matthew, Adjemian, Jennifer, Barnes, John R., Kirby, Marie K., Basler, Colin, Szablewski, Christine M., Richmond-Crum, Malia, Burns, Erin, Limbago, Brandi, Daskalakis, Demetre C., Armstrong, Kimberly, Boucher, David, Shimabukuro, Tom T., Jhung, Michael A., Olsen, Sonja J., and Dugan, Vivien

Subjects
United States. Department of Agriculture, United States. Food and Drug Administration, United States. National Institute of Allergy and Infectious Diseases, Avian influenza -- Health aspects, Milk -- Health aspects, Avian influenza viruses -- Health aspects, Dairy cattle -- Health aspects, Dairy farming -- Health aspects, Conjunctivitis -- Health aspects, Public health -- Health aspects, Virus diseases -- Health aspects, Health
Abstract

On May 24, 2024, this report was posted as an MMWR Early Release on the MMWR website (https://www.cdc.gov/mmwr). Investigation and Findings Identification of Two Human Cases of Influenza A(H5) Virus [...]

Published
2024

5. Timing of seasonal influenza epidemics for 25 countries in Africa during 2010–19: a retrospective analysis

Author

Igboh, Ledor S, Roguski, Katherine, Marcenac, Perrine, Emukule, Gideon O, Charles, Myrna D, Tempia, Stefano, Herring, Belinda, Vandemaele, Katelijn, Moen, Ann, Olsen, Sonja J, Wentworth, David E, Kondor, Rebecca, Mott, Josh A, Hirve, Siddhivinayak, Bresee, Joseph S, Mangtani, Punam, Nguipdop-Djomo, Patrick, and Azziz-Baumgartner, Eduardo

Published
2023
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6. Human Infection with Avian Influenza A(H9N2) Virus, Cambodia, February 2021

Author

Um, Samnang, Siegers, Jurre Y., Sar, Borann, Chin, Savuth, Patel, Sarika, Bunnary, Seng, Hak, Makara, Sor, Sothy, Sokhen, Oum, Heng, Seng, Chau, Darapheak, Sothyra, Tum, Khalakdina, Asheena, Mott, Joshua A., Olsen, Sonja J., Claes, Filip, Sovann, Ly, and Karlsson, Erik A.

Subjects
Avian influenza -- Diagnosis -- Care and treatment -- Distribution, Zoonoses -- Diagnosis -- Care and treatment -- Distribution, Company distribution practices, Health
Abstract

Low pathogenicity avian influenza virus subtype A(H9N2) is endemic in poultry in Asia, the Middle East, and Africa (1). These viruses do not cause mass mortality in poultry but can [...]

Published
2021

8. Changes in influenza and other respiratory virus activity during the COVID-19 pandemic—United States, 2020–2021

Author

Olsen, Sonja J., Winn, Amber K., Budd, Alicia P., Prill, Mila M., Steel, John, Midgley, Claire M., Kniss, Krista, Burns, Erin, Rowe, Thomas, Foust, Angela, Jasso, Gabriela, Merced-Morales, Angiezel, Davis, C. Todd, Jang, Yunho, Jones, Joyce, Daly, Peter, Gubareva, Larisa, Barnes, John, Kondor, Rebecca, Sessions, Wendy, Smith, Catherine, Wentworth, David E., Garg, Shikha, Havers, Fiona P., Fry, Alicia M., Hall, Aron J., Brammer, Lynnette, and Silk, Benjamin J.

Published
2021
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10. Avian influenza A(H5) virus circulation in live bird markets in Vietnam, 2017–2022

Author

Nguyen, Diep T., primary, Sumner, Kelsey M., additional, Nguyen, Thoa T. M., additional, Phan, Minh Q., additional, Hoang, Tien M., additional, Vo, Chuong D., additional, Nguyen, Tho D., additional, Nguyen, Phuong T., additional, Yang, Genyan, additional, Jang, Yunho, additional, Jones, Joyce, additional, Olsen, Sonja J., additional, Gould, Philip L., additional, Nguyen, Long V., additional, and Davis, Charles Todd, additional

Published
2023
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12. Early Introduction of Severe Acute Respiratory Syndrome Coronavirus 2 into Europe

Author

Olsen, Sonja J., Chen, Meng-Yu, Liu, Yu-Lun, Witschi, Mark, Ardoin, Alexis, Calba, Clementine, Mathieu, Pauline, Masserey, Virginie, Maraglino, Francesco, Marro, Stefano, Penttinen, Pasi, Robesyn, Emmanuel, and Pukkila, Jukka

Subjects
Severe acute respiratory syndrome -- Health aspects, Coronaviruses -- Health aspects, COVID-19 -- Health aspects, Health
Abstract

A novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), associated with severe respiratory illness emerged in Wuhan, China, in late 2019 (1). Epidemiologic data indicate that the virus can [...]

Published
2020
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13. Reported Global Avian Influenza Detections Among Humans and Animals During 2013-2022: Comprehensive Review and Analysis of Available Surveillance Data

Author

Szablewski, Christine M, primary, Iwamoto, Chelsea, additional, Olsen, Sonja J, additional, Greene, Carolyn M, additional, Duca, Lindsey M, additional, Davis, C Todd, additional, Coggeshall, Kira C, additional, Davis, William W, additional, Emukule, Gideon O, additional, Gould, Philip L, additional, Fry, Alicia M, additional, Wentworth, David E, additional, Dugan, Vivien G, additional, Kile, James C, additional, and Azziz-Baumgartner, Eduardo, additional

Published
2023
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15. Update : Influenza Activity — United States, October 1, 2017–February 3, 2018

Author

Budd, Alicia P., Wentworth, David E., Blanton, Lenee, Elal, Anwar Isa Abd, Alabi, Noreen, Barnes, John, Brammer, Lynnette, Burns, Erin, Cummings, Charisse N., Davis, Todd, Flannery, Brendan, Fry, Alicia M., Garg, Shikha, Garten, Rebecca, Gubareva, Larisa, Jang, Yunho, Kniss, Krista, Kramer, Natalie, Lindstrom, Stephen, Mustaquim, Desiree, O’Halloran, Alissa, Olsen, Sonja J., Sessions, Wendy, Taylor, Calli, Xu, Xiyan, Dugan, Vivien G., Katz, Jacqueline, and Jernigan, Daniel

Published
2018

16. Update : Influenza Activity — United States, October 1–November 25, 2017

Author

Dugan, Vivien G., Blanton, Lenee, Elal, Anwar Isa Abd, Alabi, Noreen, Barnes, John, Brammer, Lynnette, Burns, Erin, Cummings, Charisse N., Davis, Todd, Flannery, Brendan, Fry, Alicia M., Garg, Shikha, Garten, Rebecca, Gubareva, Larisa, Jang, Yunho, Kniss, Krista, Kramer, Natalie, Lindstrom, Stephen, Mustaquim, Desiree, O’Halloran, Alissa, Olsen, Sonja J., Sessions, Wendy, Taylor, Calli, Trock, Susan, Xu, Xiyan, Wentworth, David E., Katz, Jacqueline, and Jernigan, Daniel

Published
2017

17. Estimating Risk to Responders Exposed to Avian Influenza A H5 and H7 Viruses in Poultry, United States, 2014-2017

Author

Olsen, Sonja J., Rooney, Jane A., Blanton, Lenee, Rolfes, Melissa A., Nelson, Deborah I., Gomez, Thomas M., Karli, Steven A., Trock, Susan C., and Fry, Alicia M.

Subjects
United States. Department of Agriculture, United States. Centers for Disease Control and Prevention, Avian influenza -- Health aspects, Poultry industry -- Health aspects, Avian influenza viruses -- Health aspects, Influenza, Health, World Health Organization
Abstract

In late 2014 and early 2015, highly pathogenic avian influenza (HPAI) A(H5N2), A(H5N1), and A(H5N8) viruses were detected in poultry and wild birds in the United States and Canada. A [...]

Published
2019
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18. Update : Influenza Activity — United States and Worldwide, May 21–September 23, 2017

Author

Blanton, Lenee, Wentworth, David E., Alabi, Noreen, Azziz-Baumgartner, Eduardo, Barnes, John, Brammer, Lynnette, Burns, Erin, Davis, C. Todd, Dugan, Vivien G., Fry, Alicia M., Garten, Rebecca, Grohskopf, Lisa A., Gubareva, Larisa, Kniss, Krista, Lindstrom, Stephen, Mustaquim, Desiree, Olsen, Sonja J., Roguski, Katherine, Taylor, Calli, Trock, Susan, Xu, Xiyan, Katz, Jacqueline, and Jernigan, Daniel

Published
2017

19. Update : Increase in Human Infections with Novel Asian Lineage Avian Influenza A(H7N9) Viruses During the Fifth Epidemic — China, October 1, 2016–August 7, 2017

Author

Kile, James C., Ren, Ruiqi, Liu, Liqi, Greene, Carolyn M., Roguski, Katherine, Iuliano, A. Danielle, Jang, Yunho, Jones, Joyce, Thor, Sharmi, Song, Ying, Zhou, Suizan, Trock, Susan C., Dugan, Vivien, Wentworth, David E., Levine, Min Z., Uyeki, Timothy M., Katz, Jacqueline M., Jernigan, Daniel B, Olsen, Sonja J., Fry, Alicia M., Azziz-Baumgartner, Eduardo, and Davis, C. Todd

Published
2017

20. Update : Influenza Activity — United States, October 2–December 17, 2016

Author

Shang, Mei, Blanton, Lenee, Kniss, Krista, Mustaquim, Desiree, Alabi, Noreen, Barnes, Stephen, Budd, Alicia, Davlin, Stacy L., Kramer, Natalie, Garg, Shikha, Cummings, Charisse N., Flannery, Brendan, Fry, Alicia M., Grohskopf, Lisa A., Olsen, Sonja J., Bresee, Joseph, Sessions, Wendy, Garten, Rebecca, Xu, Xiyan, Elal, Anwar Isa Abd, Gubareva, Larisa, Barnes, John, Wentworth, David E., Burns, Erin, Katz, Jacqueline, Jernigan, Daniel, and Brammer, Lynnette

Published
2016

21. Assessing Change in Avian Influenza A(H7N9) Virus Infections During the Fourth Epidemic — China, September 2015–August 2016

Author

Xiang, Nijuan, Li, Xiyan, Ren, Ruiqi, Wang, Dayan, Zhou, Suizan, Greene, Carolyn M., Song, Ying, Zhou, Lei, Yang, Lei, Davis, C. Todd, Zhang, Ye, Wang, Yali, Zhao, Jian, Li, Xiaodan, Iuliano, A. Danielle, Havers, Fiona, Olsen, Sonja J., Uyeki, Timothy M., Azziz-Baumgartner, Eduardo, Trock, Susan, Liu, Bo, Sui, Haitian, Huang, Xu, Zhang, Yanping, Ni, Daxin, Feng, Zijian, Shu, Yuelong, and Li, Qun

Published
2016

24. Global Avian Influenza Infections among Humans and Animals during 2013–2022 (Preprint)

Author

Szablewski, Christine M., primary, Iwamoto, Chelsea, additional, Olsen, Sonja J., additional, Greene, Carolyn M., additional, Duca, Lindsey M., additional, Davis, C. Todd, additional, Coggeshall, Kira C., additional, Davis, William W., additional, Emukule, Gideon O., additional, Gould, Philip L., additional, Fry, Alicia M., additional, Wentworth, David E., additional, Dugan, Vivien G., additional, Kile, James C., additional, and Azziz-Baumgartner, Eduardo, additional

Published
2023
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26. Outbreak of Influenza A(H3N2) Variant Virus Infections Among Persons Attending Agricultural Fairs Housing Infected Swine — Michigan and Ohio, July–August 2016

Author

Schicker, Rebekah S., Rossow, John, Eckel, Seth, Fisher, Nicolas, Bidol, Sally, Tatham, Lilith, Matthews-Greer, Janice, Sohner, Kevin, Bowman, Andrew S., Avrill, James, Forshey, Tony, Blanton, Lenee, Davis, C. Todd, Schiltz, John, Skorupski, Susan, Berman, LaShondra, Jang, Yunho, Bresee, Joseph S., Lindstrom, Stephen, Trock, Susan C., Wentworth, David, Fry, Alicia M., Fijter, Sietske de, Signs, Kimberly, DiOrio, Mary, Olsen, Sonja J., and Biggerstaff, Matthew

Published
2016

27. Update : Influenza Activity — United States and Worldwide, May 22–September 10, 2016

Author

Budd, Alicia, Blanton, Lenee, Kniss, Krista, Smith, Sophie, Mustaquim, Desiree, Davlin, Stacy L., Kramer, Natalie, Flannery, Brendan, Fry, Alicia M., Grohskopf, Lisa A., Olsen, Sonja J., Bresee, Joseph, Sessions, Wendy, Garten, Rebecca, Xu, Xiyan, Elal, Anwar Isa Abd, Gubareva, Larisa, Barnes, John, Wentworth, David E., Burns, Erin, Katz, Jacqueline, Jernigan, Daniel, and Brammer, Lynnette

Published
2016

29. Multistate Outbreak of Respiratory Infections Among Unaccompanied Children, June 2014–July 2014

Author

Tomczyk, Sara, Arriola, Carmen S., Beall, Bernard, Benitez, Alvaro, Benoit, Stephen R., Berman, LaShondra, Bresee, Joseph, Carvalho, Maria da Gloria, Cohn, Amanda, Cross, Kristen, Diaz, Maureen H., Watkins, Louise K. Francois, Gierke, Ryan, Hagan, Jose E., Harris, Aaron M., Jain, Seema, Kim, Lindsay, Kobayashi, Miwako, Lindstrom, Stephen, McGee, Lesley, McMorrow, Meredith, Metcalf, Benjamin L., Moore, Matthew R., Moura, Iaci, Nix, W. Allan, Nyangoma, Edith, Oberste, M. Steven, Olsen, Sonja J., Pimenta, Fabiana, Socias, Christina, Thurman, Kathleen, Waller, Jessica, Waterman, Stephen H., Westercamp, Matthew, Wharton, Melinda, Whitney, Cynthia G., Winchell, Jonas M., Wolff, Bernard, and Kim, Curi

Published
2016

30. Randomized Controlled Trial to Compare Immunogenicity of Standard-Dose Intramuscular Versus Intradermal Trivalent Inactivated Influenza Vaccine in HIV-Infected Men Who Have Sex With Men in Bangkok, Thailand

Author

Garg, Shikha, Thongcharoen, Prasert, Praphasir, Prabda, Chitwarakorn, Anupong, Sathirapanya, Pornchai, Fernandex, Stefan, Rungrojcharoenkit, Kamonthip, Chonwattana, Wannee, Mock, Philip A., Sukwicha, Wichuda, Katz, Jacqueline M., Widdowson, Marc-Alain, Curlin, Marcel E., Gibbons, Robert V., Holtz, Timothy H., Dawood, Fatimah S., and Olsen, Sonja J.

Published
2016

31. Global burden of influenza-associated lower respiratory tract infections and hospitalizations among adults: A systematic review and meta-analysis

Author

Lafond, Kathryn E., Porter, Rachael M., Whaley, Melissa J., Suizan, Zhou, Ran, Zhang, Aleem, Mohammad Abdul, Thapa, Binay, Sar, Borann, Proschle, Viviana Sotomayor, Peng, Zhibin, Feng, Luzhao, Coulibaly, Daouda, Nkwembe, Edith, Olmedo, Alfredo, Ampofo, William, Saha, Siddhartha, Chadha, Mandeep, Mangiri, Amalya, Setiawaty, Vivi, Ali, Sami Sheikh, Chaves, Sandra S., Otorbaeva, Dinagul, Keosavanh, Onechanh, Saleh, Majd, Ho, Antonia, Alexander, Burmaa, Oumzil, Hicham, Baral, Kedar Prasad, Huang, Q. Sue, Adebayo, Adedeji A., Al-Abaidani, Idris, von Horoch, Marta, Cohen, Cheryl, Tempia, Stefano, Mmbaga, Vida, Chittaganpitch, Malinee, Casal, Mariana, Dang, Duc Anh, Couto, Paula, Nair, Harish, Bresee, Joseph S., Olsen, Sonja J., Azziz-Baumgartner, Eduardo, Nuorti, J. Pekka, and Widdowson, Marc-Alain

Subjects
World health -- Research, Medical research, Medicine, Experimental, Influenza -- Complications and side effects, Respiratory tract infections -- Causes of -- Care and treatment -- Statistics, Biological sciences
Abstract

Background Influenza illness burden is substantial, particularly among young children, older adults, and those with underlying conditions. Initiatives are underway to develop better global estimates for influenza-associated hospitalizations and deaths. Knowledge gaps remain regarding the role of influenza viruses in severe respiratory disease and hospitalizations among adults, particularly in lower-income settings. Methods and findings We aggregated published data from a systematic review and unpublished data from surveillance platforms to generate global meta-analytic estimates for the proportion of acute respiratory hospitalizations associated with influenza viruses among adults. We searched 9 online databases (Medline, Embase, CINAHL, Cochrane Library, Scopus, Global Health, LILACS, WHOLIS, and CNKI; 1 January 1996-31 December 2016) to identify observational studies of influenza-associated hospitalizations in adults, and assessed eligible papers for bias using a simplified Newcastle-Ottawa scale for observational data. We applied meta-analytic proportions to global estimates of lower respiratory infections (LRIs) and hospitalizations from the Global Burden of Disease study in adults [greater than or equal to]20 years and by age groups (20-64 years and [greater than or equal to]65 years) to obtain the number of influenza-associated LRI episodes and hospitalizations for 2016. Data from 63 sources showed that influenza was associated with 14.1% (95% CI 12.1%-16.5%) of acute respiratory hospitalizations among all adults, with no significant differences by age group. The 63 data sources represent published observational studies (n = 28) and unpublished surveillance data (n = 35), from all World Health Organization regions (Africa, n = 8; Americas, n = 11; Eastern Mediterranean, n = 7; Europe, n = 8; Southeast Asia, n = 11; Western Pacific, n = 18). Data quality for published data sources was predominantly moderate or high (75%, n = 56/75). We estimate 32,126,000 (95% CI 20,484,000-46,129,000) influenza-associated LRI episodes and 5,678,000 (95% CI 3,205,000-9,432,000) LRI hospitalizations occur each year among adults. While adults Conclusions In this meta-analysis, we estimated that influenza viruses are associated with over 5 million hospitalizations worldwide per year. Inclusion of both published and unpublished findings allowed for increased power to generate stratified estimates, and improved representation from lower-income countries. Together, the available data demonstrate the importance of influenza viruses as a cause of severe disease and hospitalizations in younger and older adults worldwide., Author(s): Kathryn E. Lafond 1,2,*, Rachael M. Porter 1, Melissa J. Whaley 3, Zhou Suizan 4, Zhang Ran 4, Mohammad Abdul Aleem 5, Binay Thapa 6, Borann Sar 7, Viviana [...]

Published
2021
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32. Effect of neuraminidase inhibitor (oseltamivir) treatment on outcome of hospitalised influenza patients, surveillance data from 11 EU countries, 2010 to 2020

Author

Adlhoch, Cornelia, primary, Delgado-Sanz, Concepción, additional, Carnahan, AnnaSara, additional, Larrauri, Amparo, additional, Popovici, Odette, additional, Bossuyt, Nathalie, additional, Thomas, Isabelle, additional, Kynčl, Jan, additional, Slezak, Pavel, additional, Brytting, Mia, additional, Guiomar, Raquel, additional, Redlberger-Fritz, Monika, additional, Maistre Melillo, Jackie, additional, Melillo, Tanya, additional, van Gageldonk-Lafeber, Arianne B., additional, Marbus, Sierk D., additional, O’Donnell, Joan, additional, Domegan, Lisa, additional, Gomes Dias, Joana, additional, and Olsen, Sonja J., additional

Published
2023
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34. Effect of neuraminidase inhibitor (oseltamivir) treatment on outcome of hospitalised influenza patients, surveillance data from 11 EU countries, 2010 to 2020

Author

Adlhoch, Cornelia, Delgado-Sanz, Concepción, Carnahan, AnnaSara, Larrauri, Amparo, Popovici, Odette, Bossuyt, Nathalie, Thomas, Isabelle, Kynčl, Jan, Slezak, Pavel, Brytting, Mia, Guiomar, Raquel, Redlberger-Fritz, Monika, Maistre Melillo, Jackie, Melillo, Tanya, van Gageldonk-Lafeber, Arianne B, Marbus, Sierk D, O'Donnell, Joan, Domegan, Lisa, Gomes Dias, Joana, and Olsen, Sonja J

Subjects
fatal outcome, antiviral treatment, surveillance, risk factors, epidemiology, clinic, hospital, EU, Influenza, influenza virus
Published
2023

36. Controlling the Last Known Cluster of Ebola Virus Disease — Liberia, January–February 2015

Author

Nyenswah, Tolbert, Fallah, Mosoka, Sieh, Sonpon, Kollie, Karsor, Badio, Moses, Gray, Alvin, Dilah, Priscilla, Shannon, Marnijina, Duwor, Stanley, Ihekweazu, Chikwe, Cordier-Lasalle, Thierry, Shinde, Shivam A., Hamblion, Esther, Davies-Wayne, Gloria, Ratnesh, Murugan, Dye, Christopher, Yoder, Jonathan S., McElroy, Peter, Hoots, Brooke, Christie, Athalia, Vertefeuille, John, Olsen, Sonja J., Laney, A. Scott, Neal, Joyce J., Navin, Thomas R., Coulter, Stewart, Pordell, Paran, Lo, Terrence, Kinkade, Carl, and Mahoney, Frank

Published
2015

37. Initiation of a Ring Approach to Infection Prevention and Control at Non-Ebola Health Care Facilities — Liberia, January–February 2015

Author

Nyenswah, Tolbert, Massaquoi, Moses, Gbanya, Miatta Zenabu, Fallah, Mosoka, Amegashie, Fred, Kenta, Adolphus, Johnson, Kumblytee L., Yahya, Disu, Badini, Mehboob, Soro, Lacina, Pessoa-Silva, Carmem L., Roger, Isabelle, Selvey, Linda, VanderEnde, Kristin, Murphy, Matthew, Cooley, Laura A., Olsen, Sonja J., Christie, Athalia, Vertefeuille, John, Navin, Thomas, McElroy, Peter, Park, Benjamin J., Esswein, Eric, Fagan, Ryan, and Mahoney, Frank

Published
2015

41. Streptococcus suis infection in hospitalized patients, Nakhon Phanom Province, Thailand

Author

Praphasiri, Prabda, Owusu, Jocelynn T., Thammathitiwat, Somsak, Ditsungnoen, Darunee, Boonmongkon, Pimpawan, Sangwichian, Ornuma, Prasert, Kriengkrai, Srihapanya, Sankhom, Sornwong, Kanlaya, Kerdsin, Anusak, Dejsirilert, Surang, Baggett, Henry C., and Olsen, Sonja J.

Subjects
Streptococcal infections -- Distribution -- Causes of, Human-animal relationships -- Health aspects, Public health administration, Company distribution practices, Health
Abstract

Streptococcus suis, a zoonotic pathogen found primarily in pigs, can cause serious infection in humans. Most cases in human occur in Southeast Asia, where pig rearing is common (1). In [...]

Published
2015
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42. Infectious causes of encephalitis and meningoencephalitis in Thailand, 2003-2005

Author

Olsen, Sonja J., Campbell, Angela P., Supawat, Krongkaew, Liamsuwan, Sahas, Chotpitayasunondh, Tawee, Laptikulthum, Somsak, Viriyavejakul, Akravudh, Tantirittisak, Tasanee, Tunlayadechanont, Supoch, Visudtibhan, Anannit, Vasiknanonte, Punnee, Janjindamai, Supachai, Boonluksiri, Pairoj, Rajborirug, Kiatsak, Watanaveeradej, Veerachai, Khetsuriani, Nino, and Dowell, Scott F.

Subjects
United States. Centers for Disease Control and Prevention, West Nile fever -- Development and progression, Encephalitis -- Development and progression, Malaria -- Development and progression, Electroencephalography, Health
Abstract

Acute encephalitis is a severe neurologic syndrome that is often associated with substantial illness and death. It can be caused by any of ≅ 100 infectious agents that vary by [...]

Published
2015
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44. All‐cause versus cause‐specific excess deaths for estimating influenza‐associated mortality in Denmark, Spain, and the United States

Author

Schmidt, Sebastian S. S., primary, Iuliano, Angela Danielle, additional, Vestergaard, Lasse S., additional, Mazagatos‐Ateca, Clara, additional, Larrauri, Amparo, additional, Brauner, Jan M., additional, Olsen, Sonja J., additional, Nielsen, Jens, additional, Salomon, Joshua A., additional, and Krause, Tyra G., additional

Published
2022
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45. Transmission of 2009 Pandemic Influenza A (H1N1) Virus among Healthcare Personnel—Southern California, 2009

Author

Jaeger, Jenifer L., Patel, Minal, Dharan, Nila, Hancock, Kathy, Meites, Elissa, Mattson, Christine, Gladden, Matt, Sugerman, David, Doshi, Saumil, Blau, Dianna, Harriman, Kathleen, Whaley, Melissa, Sun, Hong, Ginsberg, Michele, Kao, Annie S., Kriner, Paula, Lindstrom, Stephen, Jain, Seema, Katz, Jacqueline, Finelli, Lyn, Olsen, Sonja J., and Kallen, Alexander J.

Published
2011
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46. Predominance of influenza virus A(H3N2) 3C.2a1b and A(H1N1)pdm09 6B.1A5A genetic subclades in the WHO European Region, 2018–2019

Author

Melidou, Angeliki, Hungnes, Olav, Pereyaslov, Dmitriy, Adlhoch, Cornelia, Segaloff, Hannah, Robesyn, Emmanuel, Penttinen, Pasi, Olsen, Sonja J., Redlberger-Fritz, Monika, Popow-Kraupp, Therese, Hasibra, Iris, Simaku, Artan, Thomas, Isabelle, Barbezange, Cyril, Dedeić-Ljubović, Amela, Rodić-Vukmir, Nina, Korsun, Neli, Angenova, Svetla, Draženović, Vladimir, Koliou, Maria, Pieridou, Despo, Havlickova, Martina, Nagy, Alexander, Trebbien, Ramona, Galiano, Monica, Thompson, Catherine, Ikonen, Niina, Haveri, Anu, Behillil, Sylvie, Enouf, Vincent, Valette, Martine, Lina, Bruno, Gavashelidze, Mari, Machablishvili, Ann, Gioula, Georgia, Exindari, Maria, Kossyvakis, Athanasios, Mentis, Andreas, Dürrwald, Ralf, Zsuzsanna, Molnar, Monika, Rozsa, Löve, Arthur, Erna, Gudrun, Dunford, Linda, Fitzpatrick, Sarah, Castrucci, Maria Rita, Puzelli, Simona, Sagymbay, Altynay, Nussupbayeva, Gaukhar, Zamjatina, Natalija, Pakarna, Gatis, Griskevičius, Algirdas, Skrickiene, Asta, Fournier, Guillaume, Mossong, Joel, Melillo, Jackie, Zahra, Graziella, Meijer, Adam, Fouchier, Ron, McCaughey, Conall, O'Doherty, Mark, Bragstad, Karoline, Guiomar, Raquel, Pechirra, Pedro, Apostol, Mariana, Alina, Druc, Lazar, Mihaela, Maria, Cherciu Carmen, Komissarov, Andrey, Burtseva, Elena, Gunson, Rory N., Shepherd, Samantha, Tichá, Elena, Staronova, Edita, Prosenc, Katarina, Berginc, Nataša, Pozo, Francisco, Casas, Inmaculada, Brytting, Mia, Wiman, Åsa, Gonçalves, Ana Rita, Demchyshyna, Iryna, Mironenko, Alla, Moore, Catherine, Cottrell, Simon, and European Region influenza surveillance network

Subjects
Influenzavirus A, Infecções Respiratórias, viruses, 030231 tropical medicine, Hemagglutinin Glycoproteins, Influenza Virus, Biology, World Health Organization, Virus, Antigenic, 03 medical and health sciences, Influenza A Virus, H1N1 Subtype, 0302 clinical medicine, Vaccine strain, Genetic, Antigen, Influenza, Human, Humans, 030212 general & internal medicine, Clade, Phylogeny, chemistry.chemical_classification, Surveillance, General Veterinary, General Immunology and Microbiology, Influenza A Virus, H3N2 Subtype, Public Health, Environmental and Occupational Health, Subclade, European region, Virology, A h1n1 pdm09, Influenza, Amino acid, Europe, Infectious Diseases, chemistry, Influenza Vaccines, RNA, Viral, Molecular Medicine, Vaccine
Abstract

Network authors: Portugal - Raquel Guiomar, Pedro Pechirra, National Influenza Reference Laboratory, Infectious Diseases Department, National Institute of Health Dr. Ricardo Jorge, Lisbon, Portugal Background: The 2018/2019 influenza season in the WHO European Region was dominated by influenza A (H1N1)pdm09 and (H3N2) viruses, with very few influenza B viruses detected. Methods: Countries in the European Region reported virus characterization data to The European Surveillance System for weeks 40/2018 to 20/2019. These virus antigenic and genetic characterization and haemagglutinin (HA) sequence data were analysed to describe and assess circulating viruses relative to the 2018/2019 vaccine virus components for the northern hemisphere. Results: Thirty countries reported 4776 viruses characterized genetically and 3311 viruses antigenically. All genetically characterized A(H1N1)pdm09 viruses fell in subclade 6B.1A, of which 90% carried the amino acid substitution S183P in the HA gene. Antigenic data indicated that circulating A(H1N1)pdm09 viruses were similar to the 2018/2019 vaccine virus. Genetic data showed that A(H3N2) viruses mostly fell in clade 3C.2a (75%) and 90% of which were subclade 3C.2a1b. A lower proportion fell in clade 3C.3a (23%) and were antigenically distinct from the vaccine virus. All B/Victoria viruses belonged to clade 1A; 30% carried a double amino acid deletion in HA and were genetically and antigenically similar to the vaccine virus component, while 55% carried a triple amino acid deletion or no deletion in HA; these were antigenically distinct from each other and from the vaccine component. All B/Yamagata viruses belonged to clade 3 and were antigenically similar to the virus component in the quadrivalent vaccine for 2018/2019. Conclusions: A simultaneous circulation of genetically and antigenically diverse A(H3N2) and B/Victoria viruses was observed and represented a challenge to vaccine strain selection. Highlights: Co-circulation of different clades/subclades of influenza A viruses in 2018/2019 in the Region; Most circulating A(H1N1)pdm09 viruses (6B.1A) carried S183P in hemagglutinin; Genetically heterogeneous A(H3N2) viruses, with co-circulation of clades 3C.2a and 3C.3a; Antigenically distinct A(H3N2) clade 3C.3a viruses were increasingly detected until 02/2019 and then decreased; Co-circulation of genetically and antigenically diverse A(H3N2) strains challenges vaccine strain selection. info:eu-repo/semantics/publishedVersion

Published
2020

49. Global burden of respiratory infections due to seasonal influenza in young children: a systematic review and meta-analysis

Author

Nair, Harish, Brooks, W Abdullah, Katz, Mark, Roca, Anna, Berkley, James A, Madhi, Shabir A, Simmerman, James Mark, Gordon, Aubree, Sato, Masatoki, Howie, Stephen, Krishnan, Anand, Ope, Maurice, Lindblade, Kim A, Carosone-Link, Phyllis, Lucero, Marilla, Ochieng, Walter, Kamimoto, Laurie, Dueger, Erica, Bhat, Niranjan, Vong, Sirenda, Theodoratou, Evropi, Chittaganpitch, Malinee, Chimah, Osaretin, Balmaseda, Angel, Buchy, Philippe, Harris, Eva, Evans, Valerie, Katayose, Masahiko, Gaur, Bharti, O'Callaghan-Gordo, Cristina, Goswami, Doli, Arvelo, Wences, Venter, Marietjie, Briese, Thomas, Tokarz, Rafal, Widdowson, Marc-Alain, Mounts, Anthony W, Breiman, Robert F, Feikin, Daniel R, Klugman, Keith P, Olsen, Sonja J, Gessner, Bradford D, Wright, Peter F, Rudan, Igor, Broor, Shobha, Simões, Eric AF, and Campbell, Harry

Published
2011
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