Search

Your search keyword '"Sow, Amy Gassama"' showing total 32 results
Start Over Author "Sow, Amy Gassama"
32 results on '"Sow, Amy Gassama"'

1. Multicountry Distribution and Characterization of Extended-spectrum β-Lactamase–associated Gram-negative Bacteria From Bloodstream Infections in Sub-Saharan Africa

Author

Toy, Trevor, Pak, Gi Deok, Duc, Trung Pham, Campbell, James I., El Tayeb, Muna Ahmed, von Kalckreuth, Vera, Im, Justin, Panzner, Ursula, Espinoza, Ligia Maria Cruz, Eibach, Daniel, Dekker, Denise Myriam, Park, Se Eun, Jeon, Hyon Jin, Konings, Frank, Mogeni, Ondari D., Cosmas, Leonard, Bjerregaard-Andersen, Morten, Gasmelseed, Nagla, Hertz, Julian T., Jaeger, Anna, Krumkamp, Ralf, Ley, Benedikt, Thriemer, Kamala, Kabore, Leon Parfait, Niang, Aissatou, Raminosoa, Tiana Mirana, Sampo, Emmanuel, Sarpong, Nimako, Soura, Abdramane, Owusu-Dabo, Ellis, Teferi, Mekonnen, Yeshitela, Biruk, Poppert, Sven, May, Jürgen, Kim, Jerome H., Chon, Yun, Park, Jin Kyung, Aseffa, Abroaham, Breiman, Robert F., Schütt-Gerowitt, Heidi, Aaby, Peter, Adu-Sarkodie, Yaw, Crump, John A., Rakotozandrindrainy, Raphaël, Meyer, Christian G., Sow, Amy Gassama, Clemens, John D., Wierzba, Thomas F., Baker, Stephen, and Marks, Florian

Published
2019

2. The Typhoid Fever Surveillance in Africa Program : Geospatial Sampling Frames for Household-based Studies: Lessons Learned From a Multicountry Surveillance Network in Senegal, South Africa, and Sudan

Author

Baker, Stephen, Ali, Mohammad, Deerin, Jessica Fung, Eltayeb, Muna Ahmed, Espinoza, Ligia Maria Cruz, Gasmelseed, Nagla, Im, Justin, Panzner, Ursula, v. Kalckreuth, Vera, Keddy, Karen H., Pak, Gi Deok, Park, Jin Kyung, Park, Se Eun, Sooka, Arvinda, Sow, Amy Gassama, Tall, Adama, Luby, Stephen, Meyer, Christian G., and Marks, Florian

Published
2019

3. Determining the Best Immunization Strategy for Protecting African Children Against Invasive Salmonella Disease

Author

Jeon, Hyon Jin, Pak, Gi Deok, Im, Justin, Owusu-Dabo, Ellis, Adu-Sarkodie, Yaw, Sow, Amy Gassama, Soura, Abdramane Bassiahi, Gasmelseed, Nagla, Keddy, Karen H., Bjerregaard-Andersen, Morten, Konings, Frank, Aseffa, Abraham, Crump, John A., Chon, Yun, Breiman, Robert F., Park, Se Eun, Espinoza, Ligia Maria Cruz, Seo, Hye Jin, May, Jürgen, Meyer, Christian G., Andrews, Jason R., Panzner, Ursula, von Kalckreuth, Vera, Wierzba, Thomas F., Rakotozandrindrainy, Raphaël, Dougan, Gordon, Levine, Myron M., Hombach, Joachim, Kim, Jerome H., Clemens, John D., Baker, Stephen, and Marks, Florian

Published
2018

4. Incidence of invasive salmonella disease in sub-Saharan Africa: a multicentre population-based surveillance study

Author

Marks, Florian, von Kalckreuth, Vera, Aaby, Peter, Adu-Sarkodie, Yaw, El Tayeb, Muna Ahmed, Ali, Mohammad, Aseffa, Abraham, Baker, Stephen, Biggs, Holly M, Bjerregaard-Andersen, Morten, Breiman, Robert F, Campbell, James I, Cosmas, Leonard, Crump, John A, Espinoza, Ligia Maria Cruz, Deerin, Jessica Fung, Dekker, Denise Myriam, Fields, Barry S, Gasmelseed, Nagla, Hertz, Julian T, Van Minh Hoang, Nguyen, Im, Justin, Jaeger, Anna, Jeon, Hyon Jin, Kabore, Leon Parfait, Keddy, Karen H, Konings, Frank, Krumkamp, Ralf, Ley, Benedikt, Løfberg, Sandra Valborg, May, Jürgen, Meyer, Christian G, Mintz, Eric D, Montgomery, Joel M, Niang, Aissatou Ahmet, Nichols, Chelsea, Olack, Beatrice, Pak, Gi Deok, Panzner, Ursula, Park, Jin Kyung, Park, Se Eun, Rabezanahary, Henintsoa, Rakotozandrindrainy, Raphaël, Raminosoa, Tiana Mirana, Razafindrabe, Tsiriniaina Jean Luco, Sampo, Emmanuel, Schütt-Gerowitt, Heidi, Sow, Amy Gassama, Sarpong, Nimako, Seo, Hye Jin, Sooka, Arvinda, Soura, Abdramane Bassiahi, Tall, Adama, Teferi, Mekonnen, Thriemer, Kamala, Warren, Michelle R, Yeshitela, Biruk, Clemens, John D, and Wierzba, Thomas F

Published
2017
Full Text
View/download PDF

5. Utilization of Healthcare in the Typhoid Fever Surveillance in Africa Program

Author

Panzner, Ursula, Pak, Gi Deok, Aaby, Peter, Adu-Sarkodie, Yaw, Ali, Mohammad, Aseffa, Abraham, Baker, Stephen, Bjerregaard-Andersen, Morten, Crump, John A., Deerin, Jessica, Espinoza, Ligia Maria Cruz, Gasmelseed, Nagla, Heriniaina, Jean Noël, Hertz, Julian T., Im, Justin, von Kalckreuth, Vera, Keddy, Karen H., Lankoande, Bruno, Løfberg, Sandra, Meyer, Christian G., Oresto, Michael Munishi, Park, Jin Kyung, Park, Se Eun, Rakotozandrindrainy, Raphaël, Sarpong, Nimako, Soura, Abdramane Bassiahi, Sow, Amy Gassama, Tall, Adama, Teferi, Mekonnen, Worku, Alemayehu, Yeshitela, Biruk, Wierzba, Thomas F., and Marks, Florian

Published
2016

6. The Relationship Between Invasive Nontyphoidal Salmonella Disease, Other Bacterial Bloodstream Infections, and Malaria in Sub-Saharan Africa

Author

Park, Se Eun, Pak, Gi Deok, Aaby, Peter, Adu-Sarkodie, Yaw, Ali, Mohammad, Aseffa, Abraham, Biggs, Holly M., Bjerregaard-Andersen, Morten, Breiman, Robert F., Crump, John A., Espinoza, Ligia Maria Cruz, Eltayeb, Muna Ahmed, Gasmelseed, Nagla, Hertz, Julian T., Im, Justin, Jaeger, Anna, Kabore, Leon Parfait, von Kalckreuth, Vera, Keddy, Karen H., Konings, Frank, Krumkamp, Ralf, MacLennan, Calman A., Meyer, Christian G., Montgomery, Joel M., Niang, Aissatou Ahmet, Nichols, Chelsea, Olack, Beatrice, Panzner, Ursula, Park, Jin Kyung, Rabezanahary, Henintsoa, Rakotozandrindrainy, Raphaël, Sampo, Emmanuel, Schütt-Gerowitt, Heidi, Sooka, Arvinda, Soura, Abdramane Bassiahi, Sow, Amy Gassama, Tall, Adama, Teferi, Mekonnen, Yeshitela, Biruk, May, Jürgen, Wierzba, Thomas F., Clemens, John D., Baker, Stephen, and Marks, Florian

Published
2016

7. Prevalence of Salmonella Excretion in Stool: A Community Survey in 2 Sites, Guinea-Bissau and Senegal

Author

Im, Justin, Nichols, Chelsea, Bjerregaard-Andersen, Morten, Sow, Amy Gassama, Løfberg, Sandra, Tall, Adama, Pak, Gi Deok, Aaby, Peter, Baker, Stephen, Clemens, John D., Espinoza, Ligia Maria Cruz, Konings, Frank, May, Jürgen, Monteiro, Mario, Niang, Aissatou, Panzner, Ursula, Park, Se Eun, Schütt-Gerowitt, Heidi, Wierzba, Thomas F., Marks, Florian, and von Kalckreuth, Vera

Published
2016

8. The Typhoid Fever Surveillance in Africa Program (TSAP): Clinical, Diagnostic, and Epidemiological Methodologies

Author

von Kalckreuth, Vera, Konings, Frank, Aaby, Peter, Adu-Sarkodie, Yaw, Ali, Mohammad, Aseffa, Abraham, Baker, Stephen, Breiman, Robert F., Bjerregaard-Andersen, Morten, Clemens, John D., Crump, John A., Espinoza, Ligia Maria Cruz, Deerin, Jessica Fung, Gasmelseed, Nagla, Sow, Amy Gassama, Im, Justin, Keddy, Karen H., Cosmas, Leonard, May, Jürgen, Meyer, Christian G., Mintz, Eric D., Montgomery, Joel M., Olack, Beatrice, Pak, Gi Deok, Panzner, Ursula, Park, Se Eun, Rakotozandrindrainy, Raphaël, Schütt-Gerowitt, Heidi, Soura, Abdramane Bassiahi, Warren, Michelle R., Wierzba, Thomas F., and Marks, Florian

Published
2016

9. A Multicountry Molecular Analysis of Salmonella enterica Serovar Typhi With Reduced Susceptibility to Ciprofloxacin in Sub-Saharan Africa

Author

Al-Emran, Hassan M., Eibach, Daniel, Krumkamp, Ralf, Ali, Mohammad, Baker, Stephen, Biggs, Holly M., Bjerregaard-Andersen, Morten, Breiman, Robert F., Clements, John D., Crump, John A., Espinoza, Ligia Maria Cruz, Deerin, Jessica, Dekker, Denise Myriam, Sow, Amy Gassama, Hertz, Julian T., Im, Justin, Ibrango, Samuel, von Kalckreuth, Vera, Kabore, Leon Parfait, Konings, Frank, Lefberg, Sandra Valborg, Meyer, Christian G., Mintz, Eric D., Montgomery, Joel M., Olack, Beatrice, Pak, Gi Deok, Panzner, Ursula, Park, Se Eun, Razafindrabe, Jean Luco Tsiriniaina, Rabezanahary, Henintsoa, Rakotondrainiarivelo, Jean Philibert, Rakotozandrindrainy, Raphaël, Raminosoa, Tiana Mirana, Schütt-Gerowitt, Heidi, Sampo, Emmanuel, Soura, Abdramane Bassiahi, Tall, Adama, Warren, Michelle, Wierzba, Thomas F., May, Jürgen, and Marks, Florian

Published
2016

10. Validation and Identification of Invasive Salmonella Serotypes in Sub-Saharan Africa by Multiplex Polymerase Chain Reaction

Author

Al-Emran, Hassan M., Krumkamp, Ralf, Dekker, Denise Myriam, Eibach, Daniel, Aaby, Peter, Adu-Sarkodie, Yaw, Ali, Mohammad, Rubach, Mathew P., Bjerregaard-Andersen, Morten, Crump, John A., Espinoza, Ligia Maria Cruz, Lefberg, Sandra Valborg, Sow, Amy Gassama, Hertz, Julian T., Im, Justin, Jaeger, Anna, Kabore, Leon Parfait, Konings, Frank, Meyer, Christian G., Niang, Aissatou, Pak, Gi Deok, Panzner, Ursula, Park, Se Eun, Rabezanahary, Henintsoa, Rakotozandrindrainy, Raphaël, Raminosoa, Tiana Mirana, Razafindrabe, Tsiriniaina Jean Luco, Sampo, Emmanuel, Schütt-Gerowitt, Heidi, Sarpong, Nimako, Soura, Abdramane Bassiahi, Tall, Adama, von Kalckreuth, Vera, Wierzba, Thomas F., May, Jürgen, and Marks, Florian

Published
2016

11. Bloodstream Infections and Frequency of Pretreatment Associated With Age and Hospitalization Status in Sub-Saharan Africa

Author

Nichols, Chelsea, Espinoza, Ligia Maria Cruz, von Kalckreuth, Vera, Aaby, Peter, El Tayeb, Muna Ahmed, Ali, Mohammad, Aseffa, Abraham, Bjerregaard-Andersen, Morten, Breiman, Robert F., Cosmas, Leonard, Crump, John A., Dekker, Denise Myriam, Sow, Amy Gassama, Gasmelseed, Nagla, Hertz, Julian T., Im, Justin, Kabore, Leon Parfait, Keddy, Karen H., Konings, Frank, Løfberg, Sandra Valborg, Meyer, Christian G., Montgomery, Joel M., Niang, Aissatou, Njariharinjakamampionona, Andriamampionona, Olack, Beatrice, Pak, Gi Deok, Panzner, Ursula, Park, Jin Kyung, Park, Se Eun, Rabezanahary, Henintsoa, Rakotondrainiarivelo, Jean Philibert, Rakotozandrindrainy, Raphaël, Raminosoa, Tiana Mirana, Rubach, Matthew P., Teferi, Mekonnen, Seo, Hye Jin, Sooka, Arvinda, Soura, Abdramane, Tall, Adama, Toy, Trevor, Yeshitela, Biruk, Clemens, John D., Wierzba, Thomas F., Baker, Stephen, and Marks, Florian

Published
2015

12. The phylogeography and incidence of multi-drug resistant typhoid fever in sub-Saharan Africa

Author

Park, Se Eun, Pham, Duy Thanh, Boinett, Christine, Wong, Vanessa K., Pak, Gi Deok, Panzner, Ursula, Espinoza, Ligia Maria Cruz, von Kalckreuth, Vera, Im, Justin, Schütt-Gerowitt, Heidi, Crump, John A., Breiman, Robert F., Adu-Sarkodie, Yaw, Owusu-Dabo, Ellis, Rakotozandrindrainy, Raphaël, Soura, Abdramane Bassiahi, Aseffa, Abraham, Gasmelseed, Nagla, Keddy, Karen H., May, Jürgen, Sow, Amy Gassama, Aaby, Peter, Biggs, Holly M., Hertz, Julian T., Montgomery, Joel M., Cosmas, Leonard, Olack, Beatrice, Fields, Barry, Sarpong, Nimako, Razafindrabe, Tsiriniaina Jean Luco, Raminosoa, Tiana Mirana, Kabore, Leon Parfait, Sampo, Emmanuel, Teferi, Mekonnen, Yeshitela, Biruk, El Tayeb, Muna Ahmed, Sooka, Arvinda, Meyer, Christian G., Krumkamp, Ralf, Dekker, Denise Myriam, Jaeger, Anna, Poppert, Sven, Tall, Adama, Niang, Aissatou, Bjerregaard-Andersen, Morten, Løfberg, Sandra Valborg, Seo, Hye Jin, Jeon, Hyon Jin, Deerin, Jessica Fung, Park, Jinkyung, Konings, Frank, Ali, Mohammad, Clemens, John D., Hughes, Peter, Sendagala, Juliet Nsimire, Vudriko, Tobias, Downing, Robert, Ikumapayi, Usman N., Mackenzie, Grant A., Obaro, Stephen, Argimon, Silvia, Aanensen, David M., Page, Andrew, Keane, Jacqueline A., Duchene, Sebastian, Dyson, Zoe, Holt, Kathryn E., Dougan, Gordon, Marks, Florian, and Baker, Stephen

Published
2018
Full Text
View/download PDF

13. A community survey of antibiotic consumption among children in Madagascar and Senegal: the importance of healthcare access and care quality

Author

Padget, Michael, Tamarelle, Jeanne, Herindrainy, Perlinot, Ndir, Awa, Diene Sarr, Fatoumata, Richard, Vincent, Piola, Patrice, Guillemot, Didier, Delarocque-Astagneau, Elisabeth, Seguy, Maud, Cherblanc, Fanny, Watier, Laurence, Nadimpalli, Maya, Le Fouler, Lenaig, Garin, Benoit, Huynh, Bich-Tram, Collard, Jean-Marc, Raheliarivao, Bodonirina Tanjona, Rakotoarimanana, Feno Manitra Jacob, Randrianirina, Frédérique, Vray, Muriel, Seck, Abdoulaye, Bercion, Raymond, Sow, Amy Gassama, Diouf, Jean Baptiste, Dieye, Pape Samba, Sy, Balla, Ndao, Bouya, Borand, Laurence, Chon, Thida, de Lauzanne, Agathe, Goyet, Sophie, Kerleguer, Alexandra, Lach, Siyin, Ngo, Veronique, Tarantola, Arnaud, Touch, Sok, and Kermorvant-Duchemin, Elsa

Published
2017
Full Text
View/download PDF

14. Global phylogeography and evolutionary history of Shigella dysenteriae type 1

Author

Njamkepo, Elisabeth, Fawal, Nizar, Tran-Dien, Alicia, Hawkey, Jane, Strockbine, Nancy, Jenkins, Claire, Talukder, Kaisar A., Bercion, Raymond, Kuleshov, Konstantin, Kolínská, Renáta, Russell, Julie E., Kaftyreva, Lidia, Accou-Demartin, Marie, Karas, Andreas, Vandenberg, Olivier, Mather, Alison E., Mason, Carl J., Page, Andrew J., Ramamurthy, Thandavarayan, Bizet, Chantal, Gamian, Andrzej, Carle, Isabelle, Sow, Amy Gassama, Bouchier, Christiane, Wester, Astrid Louise, Lejay-Collin, Monique, Fonkoua, Marie-Christine, Le Hello, Simon, Blaser, Martin J., Jernberg, Cecilia, Ruckly, Corinne, Mérens, Audrey, Page, Anne-Laure, Aslett, Martin, Roggentin, Peter, Fruth, Angelika, Denamur, Erick, Venkatesan, Malabi, Bercovier, Hervé, Bodhidatta, Ladaporn, Chiou, Chien-Shun, Clermont, Dominique, Colonna, Bianca, Egorova, Svetlana, Pazhani, Gururaja P., Ezernitchi, Analia V., Guigon, Ghislaine, Harris, Simon R., Izumiya, Hidemasa, Korzeniowska-Kowal, Agnieszka, Lutyńska, Anna, Gouali, Malika, Grimont, Francine, Langendorf, Céline, Marejková, Monika, Peterson, Lorea A.M., Perez-Perez, Guillermo, Ngandjio, Antoinette, Podkolzin, Alexander, Souche, Erika, Makarova, Mariia, Shipulin, German A., Ye, Changyun, Žemličková, Helena, Herpay, Mária, Grimont, Patrick A. D., Parkhill, Julian, Sansonetti, Philippe, Holt, Kathryn E., Brisse, Sylvain, Thomson, Nicholas R., and Weill, François-Xavier

Published
2016
Full Text
View/download PDF

16. Global distribution of Sigella sonnei clones

Author

Filliol-Toutain, Ingrid, Chiou, Chien-Shun, Mammina, Caterina, Gerner-Smidt, Peter, Thong, Kwai-Lin, Phung, Dac Cam, Pichel, Mariana, Ranjbar, Reza, Sow, Amy Gassama, Cooper, Kara, Ribot, Efrain, Binsztein, Norma, and Liang, Shiu-Yun

Subjects
Cloning -- Analysis -- Research, Genetically modified organisms -- Research, Shigella -- Physiological aspects -- Research, Health
Abstract

Shigella sonnei is the most commonly isolated species O among the 4 Shigella species in industrialized countries (1,2). Transmission of S. sonnei across geographic boundaries is frequently linked to international [...]

Published
2011
Full Text
View/download PDF

17. Meat and Fish as Sources of Extended-Spectrum beta-Lactamase-Producing Escherichia coli, Cambodia

Author

Nadimpalli, Maya, Vuthy, Yith, de lauzanne, Agathe, Fabre, Laetitia, Criscuolo, Alexis, Gouali, Malika, Huynh, Bich-Tram, Naas, Thierry, Phe, Thong, Borand, Laurence, Jacobs, Jan, Kerleguer, Alexandra, Piola, Patrice, Guillemot, Didier, Le Hello, Simon, Delarocque-Astagneau, Elisabeth, Raheliarivao, Bodonirina Tanjona, Randrianirina, Frederique, Herindrainy, Perlinot, Andrianirina, Zafitsara Zo, Rakotoarimanana, Feno Manitra Jacob, Garin, Benoit, Collard, Jean-Marc, Chon, Thida, Touch, Sok, Tarantola, Arnaud, Goyet, Sophie, Lach, Siyin, Ngo, Veronique, Vray, Muriel, Diatta, Marguerite, Faye, Joseph, Ndiaye, Abibatou, Richard, Vincent, Seck, Abdoulaye, Bercion, Raymond, Sow, Amy Gassama, Diouf, Jean Baptiste, Dieye, Pape Samba, Sy, Balla, Ndao, Bouya, Seguy, Maud, Watier, Laurence, Youssouf, Abdou Armya, Padget, Michael, Institut Pasteur [Paris], Institut National de la Santé et de la Recherche Médicale (INSERM), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Université Paris Saclay (COmUE), Institut Pasteur du Cambodge, Réseau International des Instituts Pasteur (RIIP), AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), Université Paris-Sud - Paris 11 - Faculté de médecine (UP11 UFR Médecine), Université Paris-Sud - Paris 11 (UP11), Shihanouk Hospital Centre of HOPE (SHCH), Institute of Tropical Medicine [Antwerp] (ITM), Catholic University of Leuven - Katholieke Universiteit Leuven (KU Leuven), Hôpital Raymond Poincaré [AP-HP], This work was supported by the Dennis and Mireille Gillings Foundation, the US Pasteur Foundation, MSD Avenir, the Monaco Department of International Cooperation, and the Institut Pasteur., We thank Kruy Sun Lay for assistance with field study design and implementation, Moul Chanta for collection of meat samples and questionnaire administration, Yem Chailly for questionnaire administration to BIRDY-enrolled women, Sem Nita and Magali Ravel for assistance with laboratory analyses, and all physicians, laboratory staff, field interviewers, and community workers involved in the project. We also thank the Plateforme de Microbiologie Mutualisée of the Pasteur International Bioresources Network from the Institut Pasteur of Paris for genomic sequencing. We are grateful to all women participating in the BIRDY program., Collaborators of the BIRDY program: Bodonirina Tanjona Raheliarivao, Frédérique Randrianirina, Perlinot Herindrainy, Zafitsara Zo Andrianirina, Feno Manitra Jacob Rakotoarimanana, Benoit Garin, Jean-Marc Collard, Thida Chon, Sok Touch, Arnaud Tarantola, Sophie Goyet, Siyin Lach, Veronique Ngo, Muriel Vray, Marguerite Diatta, Joseph Faye, Abibatou Ndiaye, Vincent Richard, Abdoulaye Seck, Raymond Bercion, Amy Gassama Sow, Jean Baptiste Diouf, Pape Samba Dieye, Balla Sy, Bouya Ndao, Maud Seguy, Laurence Watier, Abdou Armya Youssouf, and Michael Padget., Tarantola, Arnaud, and Institut Pasteur [Paris] (IP)

Subjects
antibiotic resistance, Epidemiology, lcsh:Medicine, MESH: Food Safety, medicine.disease_cause, Poultry, MESH: Poultry/microbiology, extended-spectrum β-lactamases, 0302 clinical medicine, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Prevalence, MESH: Animals, 030212 general & internal medicine, MESH: Phylogeny, bacteria, MESH: Developing Countries, Escherichia coli Infections, Phylogeny, 2. Zero hunger, Fishes, Dispatch, Southeast Asia, MESH: Cambodia/epidemiology, 3. Good health, food safety, Infectious Diseases, MESH: Multilocus Sequence Typing, [SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology, MESH: Red Meat/microbiology, Red meat, [SDV.MHEP.MI] Life Sciences [q-bio]/Human health and pathology/Infectious diseases, %22">Fish , Female, Cambodia, Microbiology (medical), 030231 tropical medicine, MESH: Escherichia coli/isolation & purification, MESH: Escherichia coli/genetics, Biology, beta-Lactamases, lcsh:Infectious and parasitic diseases, Microbiology, 03 medical and health sciences, Antibiotic resistance, Phylogenetics, Drug Resistance, Bacterial, MESH: Drug Resistance, Bacterial, medicine, Escherichia coli, Food microbiology, Animals, Humans, MESH: Food Microbiology, lcsh:RC109-216, antimicrobial resistance, MESH: Escherichia coli Infections/microbiology, Developing Countries, [SDV.MP] Life Sciences [q-bio]/Microbiology and Parasitology, MESH: Prevalence, MESH: Humans, lcsh:R, Meat and Fish as Sources of Extended-Spectrum β-Lactamase–Producing Escherichia coli, Cambodia, biology.organism_classification, MESH: beta-Lactamases/genetics, MESH: Escherichia coli Infections/epidemiology, MESH: beta-Lactamases/metabolism, Red Meat, Seafood, MESH: Seafood/microbiology, ESBL, Food Microbiology, Multilocus sequence typing, lower- and middle-income countries, MESH: Escherichia coli/enzymology, MESH: Female, Bacteria, MESH: Fishes/microbiology, Multilocus Sequence Typing
Abstract

We compared extended-spectrum β-lactamase-producing Escherichia coli isolates from meat and fish, gut-colonized women, and infected patients in Cambodia. Nearly half of isolates from women were phylogenetically related to food-origin isolates; a subset had identical multilocus sequence types, extended-spectrum β-lactamase types, and antimicrobial resistance patterns. Eating sun-dried poultry may be an exposure route. ispartof: EMERGING INFECTIOUS DISEASES vol:25 issue:1 pages:126-131 ispartof: location:United States status: published

Published
2019
Full Text
View/download PDF

18. Combating Global Antibiotic Resistance: Emerging One Health Concerns in Lower- and Middle-Income Countries

Author

Nadimpalli, Maya, Delarocque-Astagneau, Elisabeth, Love, David C, Price, Lance B, Huynh, Bich-Tram, Collard, Jean-Marc, Lay, Kruy Sun, Borand, Laurence, Ndir, Awa, Walsh, Timothy R, Guillemot, Didier, De Lauzanne, Agathe, Kerleguer, Alexandra, Tarantola, Arnaud, Piola, Patrice, Chon, Thida, Lach, Siyin, Ngo, Veronique, Touch, Sok, Andrianirina, Zo Zafitsara, Vray, Muriel, Richard, Vincent, Seck, Abdoulaye, Bercion, Raymond, Sow, Amy Gassama, Diouf, Jean Baptiste, Dieye, Pape Samba, Sy, Balla, Ndao, Bouya, Seguy, Maud, Watier, Laurence, Abdou, Armiya Youssouf, Biostatistique, Biomathématique, Pharmacoépidémiologie et Maladies Infectieuses (B2PHI), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut Pasteur [Paris]-Institut National de la Santé et de la Recherche Médicale (INSERM), Johns Hopkins Bloomberg School of Public Health [Baltimore], Johns Hopkins University (JHU), Pharmacoepidemiologie et évaluation de l'impact des produits de santé sur les populations, Université Bordeaux Segalen - Bordeaux 2-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Unité de Bactériologie Expérimentale [Antananarivo, Madagascar] (IPM), Institut Pasteur de Madagascar, Réseau International des Instituts Pasteur (RIIP)-Réseau International des Instituts Pasteur (RIIP), Institut Pasteur du Cambodge, Réseau International des Instituts Pasteur (RIIP), Unité d'Épidémiologie et de Santé Publique [Phnom Penh], Institut Pasteur de Dakar, Université du Québec à Montréal = University of Québec in Montréal (UQAM), Unité d'Epidémiologie [Antananarivo, Madagascar] (IPM), Communicable Disease Department [Phnom Penh] (CDC MOH), Ministry of Health [Mozambique], Epidémiologie des Maladies Emergentes - Emerging Diseases Epidemiology, Pasteur-Cnam Risques infectieux et émergents (PACRI), Institut Pasteur [Paris]-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Institut Pasteur [Paris]-Conservatoire National des Arts et Métiers [CNAM] (CNAM), Institut Pasteur de Bangui, IDEFI-N-Reflexpro, Fonctionnement, évolution et mécanismes régulateurs des écosystèmes forestiers (ECOTROP), Centre National de la Recherche Scientifique (CNRS)-Muséum national d'Histoire naturelle (MNHN), Bacterial Infections and antibiotic-Resistant Diseases among Young children in low-income countries (BIRDY) Study Group., Tarantola, Arnaud, Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut Pasteur [Paris] (IP)-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut Pasteur [Paris] (IP)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Institut Pasteur [Paris] (IP)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM), and Muséum national d'Histoire naturelle (MNHN)-Centre National de la Recherche Scientifique (CNRS)

Subjects
0301 basic medicine, Microbiology (medical), Environmental pollution, Drug resistance, 03 medical and health sciences, 0302 clinical medicine, Antibiotic resistance, Drug Misuse, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Development economics, Medicine, Humans, 030212 general & internal medicine, One Health, Developing Countries, Poverty, 2. Zero hunger, business.industry, Middle income countries, Drug Resistance, Microbial, Antibiotic misuse, Food safety, 3. Good health, Anti-Bacterial Agents, 030104 developmental biology, Infectious Diseases, 13. Climate action, [SDV.MHEP.MI] Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Income, business, Environmental Pollution
Abstract

International audience; Antibiotic misuse in lower- and middle-income countries (LMICs) contributes to the development of antibiotic resistance that can disseminate globally. Strategies specific to LMICs that seek to reduce antibiotic misuse by humans, but simultaneously improve antibiotic access, have been proposed. However, most approaches to date have not considered the growing impact of animal and environmental reservoirs of antibiotic resistance, which threaten to exacerbate the antibiotic resistance crisis in LMICs. In particular, current strategies do not prioritize the impacts of increased antibiotic use for terrestrial food-animal and aquaculture production, inadequate food safety, and widespread environmental pollution. Here, we propose new approaches that address emerging, One Health challenges.

Published
2018
Full Text
View/download PDF

19. Multicountry Distribution and Characterization of Extended-spectrum beta-Lactamase-associated Gram-negative Bacteria From Bloodstream Infections in Sub-Saharan Africa

Author

Toy, Trevor, Pak, Gi Deok, Campbell, James I., El Tayeb, Muna Ahmed, Von Kalckreuth, Vera, Im, Justin, Panzner, Ursula, Espinoza, Ligia Maria Cruz, Eibach, Daniel, Dekker, Denise Myriam, Park, Se Eun, Jeon, Hyon Jin, Konings, Frank, Mogeni, Ondari D., Cosmas, Leonard, Bjerregaard-Andersen, Morten, Gasmelseed, Nagla, Hertz, Julian T., Jaeger, Anna, Krumkamp, Ralf, Ley, Benedikt, Thriemer, Kamala, Kabore, Leon Parfait, Niang, Aissatou, Raminosoa, Tiana Mirana, Sampo, Emmanuel, Sarpong, Nimako, Soura, Abdramane, Owusu-Dabo, Ellis, Teferi, Mekonnen, Yeshitela, Biruk, Poppert, Sven, May, Juergen, Kim, Jerome H., Chon, Yun, Park, Jin Kyung, Aseffa, Abroaham, Breiman, Robert F., Schuett-Gerowitt, Heidi, Aaby, Peter, Adu-Sarkodie, Yaw, Crump, John A., Rakotozandrindrainy, Raphael, Meyer, Christian G., Sow, Amy Gassama, Clemens, John D., Wierzba, Thomas F., Baker, Stephen, Marks, Florian, Toy, Trevor, Pak, Gi Deok, Campbell, James I., El Tayeb, Muna Ahmed, Von Kalckreuth, Vera, Im, Justin, Panzner, Ursula, Espinoza, Ligia Maria Cruz, Eibach, Daniel, Dekker, Denise Myriam, Park, Se Eun, Jeon, Hyon Jin, Konings, Frank, Mogeni, Ondari D., Cosmas, Leonard, Bjerregaard-Andersen, Morten, Gasmelseed, Nagla, Hertz, Julian T., Jaeger, Anna, Krumkamp, Ralf, Ley, Benedikt, Thriemer, Kamala, Kabore, Leon Parfait, Niang, Aissatou, Raminosoa, Tiana Mirana, Sampo, Emmanuel, Sarpong, Nimako, Soura, Abdramane, Owusu-Dabo, Ellis, Teferi, Mekonnen, Yeshitela, Biruk, Poppert, Sven, May, Juergen, Kim, Jerome H., Chon, Yun, Park, Jin Kyung, Aseffa, Abroaham, Breiman, Robert F., Schuett-Gerowitt, Heidi, Aaby, Peter, Adu-Sarkodie, Yaw, Crump, John A., Rakotozandrindrainy, Raphael, Meyer, Christian G., Sow, Amy Gassama, Clemens, John D., Wierzba, Thomas F., Baker, Stephen, and Marks, Florian

Abstract

Background. Antimicrobial resistance (AMR) is a major global health concern, yet, there are noticeable gaps in AMR surveillance data in regions such as sub-Saharan Africa. We aimed to measure the prevalence of extended-spectrum beta-lactamase (ESBL) producing Gram-negative bacteria in bloodstream infections from 12 sentinel sites in sub-Saharan Africa. Methods. Data were generated during the Typhoid Fever Surveillance in Africa Program (TSAP), in which standardized blood cultures were performed on febrile patients attending 12 health facilities in 9 sub-Saharan African countries between 2010 and 2014. Pathogenic bloodstream isolates were identified at the sites and then subsequently confirmed at a central reference laboratory. Antimicrobial susceptibility testing, detection of ESBL production, and conventional multiplex polymerase chain reaction (PCR) testing for genes encoding for beta-lactamase were performed on all pathogens. Results. Five hundred and five pathogenic Gram-negative bloodstream isolates were isolated during the study period and available for further characterization. This included 423 Enterobacteriaceae. Phenotypically, 61 (12.1%) isolates exhibited ESBL activity, and genotypically, 47 (9.3%) yielded a PCR amplicon for at least one of the screened ESBL genes. Among specific Gram-negative isolates, 40 (45.5%) of 88 Klebsiella spp., 7 (5.7%) of 122 Escherichia coli, 6 (16.2%) of 37 Acinetobacter spp., and 2 (1.3%) of 159 of nontyphoidal Salmonella (NTS) showed phenotypic ESBL activity. Conclusions. Our findings confirm the presence of ESBL production among pathogens causing bloodstream infections in sub-Saharan Africa. With few alternatives for managing ESBL-producing pathogens in the African setting, measures to control the development and proliferation of AMR organisms are urgently needed.

Published
2019

20. Dynamics of cholera epidemics from Benin to Mauritania

Author

Moore, Sandra, primary, Dongdem, Anthony Zunuo, additional, Opare, David, additional, Cottavoz, Paul, additional, Fookes, Maria, additional, Sadji, Adodo Yao, additional, Dzotsi, Emmanuel, additional, Dogbe, Michael, additional, Jeddi, Fakhri, additional, Bidjada, Bawimodom, additional, Piarroux, Martine, additional, Valentin, Ouyi Tante, additional, Glèlè, Clément Kakaï, additional, Rebaudet, Stanislas, additional, Sow, Amy Gassama, additional, Constantin de Magny, Guillaume, additional, Koivogui, Lamine, additional, Dunoyer, Jessica, additional, Bellet, Francois, additional, Garnotel, Eric, additional, Thomson, Nicholas, additional, and Piarroux, Renaud, additional

Published
2018
Full Text
View/download PDF

22. The Drying Kinetics Study of Couscous for its Conservation,Comsumption and Urban Marketing

Author

BA, Modou, Sow, Demba, Faye, Samba, Sow, Amy Gassama, Sall, Mouhamadou Diop, BA, Modou, Sow, Demba, Faye, Samba, Sow, Amy Gassama, and Sall, Mouhamadou Diop

Abstract

The combined effects of the devaluation of the CFA franc in 1992, the food crisis of 2008 and the strong demand for grain products developed urban dwellers have proven to be a necessity of development of grain products manufacturing units marketable and storable without any risk of alteration for cereal craftsmen. This contribution conducted at 40 ° C and 55 ° C with air speeds of 1m / s 2m / s and 3m / s is in the kinetic study of a technological process couscous drying to determine the optimum conditions of the process of dehydration. She found that the drying kinetics of couscous takes place in three phases; indicating that couscous is rich in water and that it can be stored at room temperature unless it is dried. Henceforth it is imperative to have a good knowledge and mastery of these three phases that impact on product quality This study showed that the experiments performed at a speed of air 3m / s at 40 ° C temperatures and 55 ° C, show a brown coloration due to Maillard reactions. We see that the browning phenomena are more pronounced at the speed of 3m / s and 55 ° C. It is found that the slow drying is better suited to the quick dry couscous. In addition to further drying the air velocity of 1m / s correlated with the temperature of 40 ° C is the most suitable as well as good monitoring of the evolution of the temperature during the drying phase warm up for a good product.

Published
2016

23. The Relationship Between Invasive Nontyphoidal Disease, Other Bacterial Bloodstream Infections, and Malaria in Sub-Saharan Africa

Author

Park, Se Eun, Pak, Gi Deok, Aaby, Peter, Adu-Sarkodie, Yaw, Ali, Mohammad, Aseffa, Abraham, Biggs, Holly M., Bjerregaard-Andersen, Morten, Breiman, Robert F., Crump, John A., Cruz Espinoza, Ligia Maria, Eltayeb, Muna Ahmed, Gasmelseed, Nagla, Hertz, Julian T., Im, Justin, Jaeger, Anna, Parfait Kabore, Leon, von Kalckreuth, Vera, Keddy, Karen H., Konings, Frank, Krumkamp, Ralf, MacLennan, Calman A., Meyer, Christian G., Montgomery, Joel M., Ahmet Niang, Aissatou, Nichols, Chelsea, Olack, Beatrice, Panzner, Ursula, Park, Jin Kyung, Rabezanahary, Henintsoa, Rakotozandrindrainy, Raphael, Sampo, Emmanuel, Sarpong, Nimako, Schuett-Gerowitt, Heidi, Sooka, Arvinda, Soura, Abdramane Bassiahi, Sow, Amy Gassama, Tall, Adama, Teferi, Mekonnen, Yeshitela, Biruk, May, Juegen, Wierzba, Thomas F., Clemens, John D., Baker, Stephen, Marks, Florian, Park, Se Eun, Pak, Gi Deok, Aaby, Peter, Adu-Sarkodie, Yaw, Ali, Mohammad, Aseffa, Abraham, Biggs, Holly M., Bjerregaard-Andersen, Morten, Breiman, Robert F., Crump, John A., Cruz Espinoza, Ligia Maria, Eltayeb, Muna Ahmed, Gasmelseed, Nagla, Hertz, Julian T., Im, Justin, Jaeger, Anna, Parfait Kabore, Leon, von Kalckreuth, Vera, Keddy, Karen H., Konings, Frank, Krumkamp, Ralf, MacLennan, Calman A., Meyer, Christian G., Montgomery, Joel M., Ahmet Niang, Aissatou, Nichols, Chelsea, Olack, Beatrice, Panzner, Ursula, Park, Jin Kyung, Rabezanahary, Henintsoa, Rakotozandrindrainy, Raphael, Sampo, Emmanuel, Sarpong, Nimako, Schuett-Gerowitt, Heidi, Sooka, Arvinda, Soura, Abdramane Bassiahi, Sow, Amy Gassama, Tall, Adama, Teferi, Mekonnen, Yeshitela, Biruk, May, Juegen, Wierzba, Thomas F., Clemens, John D., Baker, Stephen, and Marks, Florian

Abstract

Methods.aEuro integral Febrile patients received a blood culture and a malaria test. Isolated bacteria underwent antimicrobial susceptibility testing, and the association between iNTS disease and malaria was assessed. Results.aEuro integral A positive correlation between frequency proportions of malaria and iNTS was observed (P = .01; r = 0.70). Areas with higher burden of malaria exhibited higher odds of iNTS disease compared to other bacterial infections (odds ratio [OR], 4.89; 95% CI, 1.61-14.90; P = .005) than areas with lower malaria burden. Malaria parasite positivity was associated with iNTS disease (OR, 2.44; P = .031) and gram-positive bacteremias, particularly Staphylococcus aureus, exhibited a high proportion of coinfection with Plasmodium malaria. Salmonella Typhimurium and Salmonella Enteritidis were the predominant NTS serovars (53/73; 73%). Both moderate (OR, 6.05; P = .0001) and severe (OR, 14.62; P < .0001) anemia were associated with iNTS disease. Conclusions.aEuro integral A positive correlation between iNTS disease and malaria endemicity, and the association between Plasmodium parasite positivity and iNTS disease across sub-Saharan Africa, indicates the necessity to consider iNTS as a major cause of febrile illness in malaria-holoendemic areas. Prevention of iNTS disease through iNTS vaccines for areas of high malaria endemicity, targeting high-risk groups for Plasmodium parasitic infection, should be considered.

Published
2016

24. Erratum: Global phylogeography and evolutionary history of Shigella dysenteriae type 1

Author

Njamkepo, Elisabeth, Fawal, Nizar, Tran-Dien, Alicia, Hawkey, Jane, Strockbine, Nancy, Jenkins, Claire, Talukder, Kaisar A, Bercion, Raymond, Kuleshov, Konstantin, Kolínská, Renáta, Russell, Julie E, Kaftyreva, Lidia, Accou-Demartin, Marie, Karas, Andreas, Vandenberg, Olivier, Mather, Alison AE, Mason, Carl J, Page, Andrew J, Ramamurthy, Thandavarayan, Bizet, Chantal, Gamian, Andrzej, Carles, Isabelle, Sow, Amy Gassama, Bouchier, Christiane, Wester, Astrid Louise, Lejay-Collin, Monique, Fonkoua, Marie-Christine, Hello, Simon Le, Blaser, Martin J, Jernberg, Cecilia, Ruckly, Corinne, Mérens, Audrey, Page, Anne-Laure, Aslett, Martin, Roggentin, Peter, Fruth, Angelika, Denamur, Erick, Venkatesan, Malabi, Bercovier, Hervé, Bodhidatta, Ladaporn, Chiou, Chien-Shun, Clermont, Dominique, Colonna, Bianca, Egorova, Svetlana, Pazhani, Gururaja GP, Ezernitchi, Analia V, Guigon, Ghislaine, Harris, Simon R, Izumiya, Hidemasa, Korzeniowska-Kowal, Agnieszka, Lutyńska, Anna, Gouali, Malika, Grimont, Francine, Langendorf, Céline, Marejková, Monika, Peterson, Lorea A M LA, Perez-Perez, Guillermo, Ngandjio, Antoinette, Podkolzin, Alexander, Souche, Erika, Makarova, Mariia, Shipulin, German A, Ye, Changyun, Zemlickova, Helena, Herpay, Mária, Grimont, Patrick A D PA, Parkhill, Julian, Sansonetti, Philippe, Holt, Kathryn KE, Brisse, Sylvain, Thomson, Nicholas R, Weill, François-Xavier, Njamkepo, Elisabeth, Fawal, Nizar, Tran-Dien, Alicia, Hawkey, Jane, Strockbine, Nancy, Jenkins, Claire, Talukder, Kaisar A, Bercion, Raymond, Kuleshov, Konstantin, Kolínská, Renáta, Russell, Julie E, Kaftyreva, Lidia, Accou-Demartin, Marie, Karas, Andreas, Vandenberg, Olivier, Mather, Alison AE, Mason, Carl J, Page, Andrew J, Ramamurthy, Thandavarayan, Bizet, Chantal, Gamian, Andrzej, Carles, Isabelle, Sow, Amy Gassama, Bouchier, Christiane, Wester, Astrid Louise, Lejay-Collin, Monique, Fonkoua, Marie-Christine, Hello, Simon Le, Blaser, Martin J, Jernberg, Cecilia, Ruckly, Corinne, Mérens, Audrey, Page, Anne-Laure, Aslett, Martin, Roggentin, Peter, Fruth, Angelika, Denamur, Erick, Venkatesan, Malabi, Bercovier, Hervé, Bodhidatta, Ladaporn, Chiou, Chien-Shun, Clermont, Dominique, Colonna, Bianca, Egorova, Svetlana, Pazhani, Gururaja GP, Ezernitchi, Analia V, Guigon, Ghislaine, Harris, Simon R, Izumiya, Hidemasa, Korzeniowska-Kowal, Agnieszka, Lutyńska, Anna, Gouali, Malika, Grimont, Francine, Langendorf, Céline, Marejková, Monika, Peterson, Lorea A M LA, Perez-Perez, Guillermo, Ngandjio, Antoinette, Podkolzin, Alexander, Souche, Erika, Makarova, Mariia, Shipulin, German A, Ye, Changyun, Zemlickova, Helena, Herpay, Mária, Grimont, Patrick A D PA, Parkhill, Julian, Sansonetti, Philippe, Holt, Kathryn KE, Brisse, Sylvain, Thomson, Nicholas R, and Weill, François-Xavier

Abstract

info:eu-repo/semantics/published

Published
2016

25. Erratum: Global phylogeography and evolutionary history of Shigella dysenteriae type 1

Author

Njamkepo, Elisabeth, primary, Fawal, Nizar, additional, Tran-Dien, Alicia, additional, Hawkey, Jane, additional, Strockbine, Nancy, additional, Jenkins, Claire, additional, Talukder, Kaisar A., additional, Bercion, Raymond, additional, Kuleshov, Konstantin, additional, Kolínská, Renáta, additional, Russell, Julie E., additional, Kaftyreva, Lidia, additional, Accou-Demartin, Marie, additional, Karas, Andreas, additional, Vandenberg, Olivier, additional, Mather, Alison E., additional, Mason, Carl J., additional, Page, Andrew J., additional, Ramamurthy, Thandavarayan, additional, Bizet, Chantal, additional, Gamian, Andrzej, additional, Carle, Isabelle, additional, Sow, Amy Gassama, additional, Bouchier, Christiane, additional, Wester, Astrid Louise, additional, Lejay-Collin, Monique, additional, Fonkoua, Marie-Christine, additional, Le Hello, Simon, additional, Blaser, Martin J., additional, Jernberg, Cecilia, additional, Ruckly, Corinne, additional, Mérens, Audrey, additional, Page, Anne-Laure, additional, Aslett, Martin, additional, Roggentin, Peter, additional, Fruth, Angelika, additional, Denamur, Erick, additional, Venkatesan, Malabi, additional, Bercovier, Hervé, additional, Bodhidatta, Ladaporn, additional, Chiou, Chien-Shun, additional, Clermont, Dominique, additional, Colonna, Bianca, additional, Egorova, Svetlana, additional, Pazhani, Gururaja P., additional, Ezernitchi, Analia V., additional, Guigon, Ghislaine, additional, Harris, Simon R., additional, Izumiya, Hidemasa, additional, Korzeniowska-Kowal, Agnieszka, additional, Lutyńska, Anna, additional, Gouali, Malika, additional, Grimont, Francine, additional, Langendorf, Céline, additional, Marejková, Monika, additional, Peterson, Lorea A.M., additional, Perez-Perez, Guillermo, additional, Ngandjio, Antoinette, additional, Podkolzin, Alexander, additional, Souche, Erika, additional, Makarova, Mariia, additional, Shipulin, German A., additional, Ye, Changyun, additional, Žemličková, Helena, additional, Herpay, Mária, additional, Grimont, Patrick A. D., additional, Parkhill, Julian, additional, Sansonetti, Philippe, additional, Holt, Kathryn E., additional, Brisse, Sylvain, additional, Thomson, Nicholas R., additional, and Weill, François-Xavier, additional

Published
2016
Full Text
View/download PDF

26. The Relationship Between Invasive NontyphoidalSalmonellaDisease, Other Bacterial Bloodstream Infections, and Malaria in Sub-Saharan Africa

Author

Park, Se Eun, primary, Pak, Gi Deok, additional, Aaby, Peter, additional, Adu-Sarkodie, Yaw, additional, Ali, Mohammad, additional, Aseffa, Abraham, additional, Biggs, Holly M., additional, Bjerregaard-Andersen, Morten, additional, Breiman, Robert F., additional, Crump, John A., additional, Cruz Espinoza, Ligia Maria, additional, Eltayeb, Muna Ahmed, additional, Gasmelseed, Nagla, additional, Hertz, Julian T., additional, Im, Justin, additional, Jaeger, Anna, additional, Parfait Kabore, Leon, additional, von Kalckreuth, Vera, additional, Keddy, Karen H., additional, Konings, Frank, additional, Krumkamp, Ralf, additional, MacLennan, Calman A., additional, Meyer, Christian G., additional, Montgomery, Joel M., additional, Ahmet Niang, Aissatou, additional, Nichols, Chelsea, additional, Olack, Beatrice, additional, Panzner, Ursula, additional, Park, Jin Kyung, additional, Rabezanahary, Henintsoa, additional, Rakotozandrindrainy, Raphaël, additional, Sampo, Emmanuel, additional, Sarpong, Nimako, additional, Schütt-Gerowitt, Heidi, additional, Sooka, Arvinda, additional, Soura, Abdramane Bassiahi, additional, Sow, Amy Gassama, additional, Tall, Adama, additional, Teferi, Mekonnen, additional, Yeshitela, Biruk, additional, May, Jürgen, additional, Wierzba, Thomas F., additional, Clemens, John D., additional, Baker, Stephen, additional, and Marks, Florian, additional

Published
2016
Full Text
View/download PDF

27. Prevalence ofSalmonellaExcretion in Stool: A Community Survey in 2 Sites, Guinea-Bissau and Senegal

Author

Im, Justin, primary, Nichols, Chelsea, additional, Bjerregaard-Andersen, Morten, additional, Sow, Amy Gassama, additional, Løfberg, Sandra, additional, Tall, Adama, additional, Pak, Gi Deok, additional, Aaby, Peter, additional, Baker, Stephen, additional, Clemens, John D., additional, Espinoza, Ligia Maria Cruz, additional, Konings, Frank, additional, May, Jürgen, additional, Monteiro, Mario, additional, Niang, Aissatou, additional, Panzner, Ursula, additional, Park, Se Eun, additional, Schütt-Gerowitt, Heidi, additional, Wierzba, Thomas F., additional, Marks, Florian, additional, and von Kalckreuth, Vera, additional

Published
2016
Full Text
View/download PDF

29. Maitrise du risque lié à Vibrio parahaemolytiens dans les produits halieutiques destinés à l'exportation : cas d'une usine sénégalaise de pêche.

Author

Coly, Ignace, Sow, Amy Gassama, Seydi, Malang, and Martinez-Urtaza, Jaime

Abstract

Copyright of Biotechnologie, Agronomie, Societe et Environnement is the property of Les Presses Agronomiques de Gembloux and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2015

30. Carbapenem Resistance and Acinetobacter baumannii in Senegal: The Paradigm of a Common Phenomenon in Natural Reservoirs.

Author

Kempf, Marie, Rolain, Jean-Marc, Diatta, Georges, Azza, Saïd, Samb, Bissoum, Mediannikov, Oleg, Sow, Amy Gassama, Diene, Seydina M., Fenollar, Florence, and Raoult, Didier

Subjects
ACINETOBACTER baumannii, CARBAPENEMS, ANTIBIOTICS, GENETIC polymorphisms, GENETIC research, ACINETOBACTER
Abstract

Incidence of carbapenem-resistant Acinetobacter baumannii is rising in several parts of the world. In Africa, data concerning this species and its resistance to carbapenems are limited. The objective of the present study was to identify the presence of A. baumannii carbapenem-resistant encoding genes in natural reservoirs in Senegal, where antibiotic pressure is believed to be low. From October 2010 to January 2011, 354 human head lice, 717 human fecal samples and 118 animal fecal samples were screened for the presence of A. baumannii by real time PCR targeting blaOXA51-like gene. For all samples positive for A. baumannii, the carbapenemase-hydrolysing oxacillinases blaOXA23-like and blaOXA24-like were searched for and sequenced, and the isolates harbouring an oxacillinase were genotyped using PCR amplification and sequencing of recA gene. The presence of A. baumannii was detected in 4.0% of the head lice, in 5.4% of the human stool samples and in 5.1% of the animal stool samples tested. No blaOXA24 gene was detected but six fecal samples and three lice were positive for blaOXA23- like gene. The blaOXA23-like gene isolated in lice was likely a new oxacillinase sequence. Finally, the A. baumannii detected in stools were all of recA genotype 3 and those detected in lice, of recA genotype 4. This study shows for the first time a reservoir of blaOXA23-like-positive gene in human head lice and stool samples in Senegal. [ABSTRACT FROM AUTHOR]

Published
2012
Full Text
View/download PDF

31. Vibrio cholerae and Vibrio parahaemolyticus detected in seafood products from Senegal.

Author

Coly I, Sow AG, Seydi M, and Martinez-Urtaza J

Subjects
Animals, DNA, Bacterial chemistry, DNA, Bacterial genetics, Food Contamination, Food Microbiology, Geography, Salinity, Senegal, Sequence Analysis, DNA, Temperature, Vibrio cholerae genetics, Vibrio parahaemolyticus genetics, Water Microbiology, Seafood microbiology, Seawater microbiology, Vibrio cholerae isolation & purification, Vibrio parahaemolyticus isolation & purification
Abstract

The detection of pathogenic Vibrio in seafood from Senegal has generated five food alerts in the European Union. To investigate the presence and abundance Vibrio cholerae and Vibrio parahaemolyticus in seafood and coastal and estuarine waters, 123 seafood samples and 52 water samples were collected during 2007-2009 from two large seafood markets in Dakar, and from different oceanic and estuarine areas of the country. V. parahaemolyticus was detected in 30.1% of seafood samples, whereas presence of V. cholerae was only found in 1.6%. In water samples, V. parahaemolyticus and V. cholerae were detected in 28.8% and 5.7% of the samples, respectively. Abundance of V. parahaemolyticus in seafood from the fishing areas ranged from <0.3 to 7.5 most probable number (MPN) per gram. In samples from markets, densities of V. parahaemolyticus showed higher values ranging from 0.61 to >110 MPN/g. Densities of V. cholerae in the two positive seafood samples reached values of 0.36 and 0.61 MPN/g, repectively. V. parahaemolyticus strains were found to possess tlh, but not tdh and trh by polymerase chain reaction, and all the strains of V. cholerae were non-O1 or non-O139. These results suggest that the prevalence of high salinities in coastal and estuarine environments of Senegal limits the occurrence of V. parahaemolyticus and V. cholerae, despite warmer temperatures prevailing in seawater environments throughout the year. Furthermore, temperature abuse driven by a deficient cold chain over the distribution and retail sales may represent a major risk due to the postharvest multiplication of these Vibrio pathogens.

Published
2013
Full Text
View/download PDF

32. Genotypic characterization of antibiotic-resistant Salmonella enteritidis isolates in Dakar, Senegal.

Author

Sow AG, Wane AA, Diallo MH, Boye CS, and Aïdara-Kane A

Subjects
Genotype, Humans, Integrons, Plasmids, Prevalence, Salmonella Infections epidemiology, Salmonella enteritidis enzymology, Senegal epidemiology, beta-Lactamases genetics, Drug Resistance, Multiple, Bacterial genetics, Salmonella Infections microbiology, Salmonella enteritidis genetics
Abstract

Background: It is well established that Salmonella enterica is a major cause of food-borne disease worldwide. In Africa, according to the Who Global Salm-Surv country data bank from 2000 to 2002 Salmonella enterica serovar Enteritidis was the most common serotype involved in human salmonellosis. In Dakar this serotype of Salmonella has been reported as a frequent and an increasing cause of human infection., Methodology: The genetic determinants of the antimicrobial resistance of 25 selected multiresistant strains of Salmonella enterica serovar Enteritidis referred to the National Reference Center for Enterobacteria (NRCE) in Dakar were investigated using molecular techniques., Results: All strains carried blaTEM 1 genes. Five harboured three types of class 1 integrons with gene cassettes dfrA15, dfrA1-aadA1 and dfrA7. Multiresistance was due to a 23 Kb conjugative plasmid. DNA fingerprinting by macrorestriction of genomic DNA revealed a single related group suggesting that strains might be clonal., Conclusions: The spread of resistance genes through plasmid transfer plays an important role in the dissemination of antibiotic resistance in enteric pathogens such as Salmonella Enteritidis; the risk of transmissibility of antibiotic resistance between different bacterial strains highlights the urgent need to develop strategies to limit the spread of antimicrobial resistance among bacterial enteropathogens.

Published
2007

Catalog

Books, media, physical & digital resources
See catalog results