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1. Real-Time Enterovirus D68 Outbreak Detection through Hospital Surveillance of Severe Acute Respiratory Infection, Senegal, 2023

Author

Jallow, Mamadou Malado, Mendy, Marie Pedapa, Barry, Mamadou Aliou, Diagne, Moussa Moise, Sagne, Samba Niang, Tall, Fatime, Diouf, Jean Baptisse Niokhor, Ndiaye, Ndiende Koba, Kiori, Davy, Sy, Sara, Goudiaby, Deborah, Loucoubar, Cheikh, Fall, Gamou, Kadjo, Herve, Bessaud, Mael, and Dia, Ndongo

Subjects
Epidemics -- Causes of -- Senegal, Enterovirus diseases -- Diagnosis -- Causes of, Communicable diseases in children -- Diagnosis -- Causes of, Hospital patients -- Diseases, Dakar, Senegal (City) -- Health aspects
Abstract

Enterovirus D68 (EV-D68) has emerged as a major public health concern because of its association with outbreaks of severe acute respiratory illness (SARI), acute flaccid myelitis (AFM), and acute flaccid [...]

Published
2024
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3. Shifting Patterns of Influenza Circulation during the COVID-19 Pandemic, Senegal

Author

Lampros, Alexandre, Talla, Cheikh, Diarra, Maryam, Tall, Billo, Sagne, Samba, Diallo, Mamadou Korka, Diop, Boly, Oumar, Ibrahim, Dia, Ndongo, Sall, Amadou Alpha, Barry, Mamadou Aliou, and Loucoubar, Cheikh

Subjects
Epidemics -- Senegal, Influenza -- Health aspects -- Analysis, Health, World Health Organization
Abstract

In temperate regions, seasonal influenza commonly follows a regular circulation pattern and has an annual epidemic peak during the colder winter months (1-3). In contrast, tropical areas have great diversity [...]

Published
2023
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6. Linear epitope mapping of the humoral response against SARS-CoV-2 in two independent African cohorts

Author

Vigan-Womas, Inès, Spadoni, Jean-Louis, Poiret, Thomas, Taïeb, Fabien, Randrianarisaona, Fanirisoa, Faye, Rokhaya, Mbow, Adji Astou, Gaye, Aboubacry, Dia, Ndongo, Loucoubar, Cheikh, Ny Mioramalala, Diary Juliannie, Ratovoson, Rila, Randremanana, Rindra Vatosoa, Sall, Amadou Alpha, Seydi, Moussa, Noirel, Josselin, Moreau, Gabriel, Simon, Arnaud, Holenya, Pavlo, Meyniel, Jean-Philippe, Zagury, Jean-François, and Schoenhals, Matthieu

Published
2023
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7. Importation and Circulation of Vaccine-Derived Poliovirus Serotype 2, Senegal, 2020-2021

Author

Faye, Martin, Kebe, Ousmane, Diop, Boly, Ndiaye, NDack, Dosseh, Annick, Sam, Abdoulaye, Diallo, Aliou, Dia, Hamet, Diallo, Jean Pierre, Dia, Ndongo, Kiori, Davy Evrard, Diop, Ousmane Madiagne, Sall, Amadou Alpha, and Faye, Ousmane

Subjects
Wastewater -- Health aspects -- Environmental aspects, Poliovirus -- Identification and classification -- Distribution -- Environmental aspects, Poliomyelitis vaccine -- Environmental aspects, Company distribution practices, Health
Abstract

Human enteroviruses (HEVs) are ubiquitous and responsible for a spectrum of acute diseases in humans, including aseptic meningitis, encephalitis, acute flaccid paralysis, myocarditis, type 1 diabetes, and neonatal enteroviral sepsis [...]

Published
2022
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8. A multi-country phase 2 study to evaluate the suitcase lab for rapid detection of SARS-CoV-2 in seven Sub-Saharan African countries: Lessons from the field

Author

Ceruti, Arianna, Dia, Ndongo, Bakarey, Adeleye Solomon, Ssekitoleko, Judah, Andriamandimby, Soa Fy, Malwengo-Kasongo, Padra, Ahmed, Rasheeda H.A., Kobialka, Rea Maja, Heraud, Jean Michel, Diagne, Moussa Moise, Dione, Marie Henriette Dior, Dieng, Idrissa, Faye, Martin, Faye, Ousmane, Rafisandratantsoa, Jean Théophile, Ravalohery, Jean-Pierre, Raharinandrasana, Claudio, Randriambolamanantsoa, Tsiry H., Razanajatovo, Norosoa, Razanatovo, Iony, Rabarison, Joelinotahina H., Dussart, Phillipe, Kyei-Tuffuor, Louis, Agbanyo, Abigail, Adewumi, Olubusuyi Moses, Fowotade, Adeola, Raifu, Muideen Kolawole, Okitale-Talunda, Patient, Kashitu-Mujinga, Gracia, Mbelu-Kabongo, Christelle, Ahuka-Mundeke, Steve, Makaka-Mutondo, Anguy, Abdalla, Enas M., Idris, Sanaa M., Elmagzoub, Wisal A., Ali, Rahma H., Nour, Eman O.M., Ebraheem, Rasha S.M., Ahmed, Huda H.H., Abdalla, Hamadelniel E., Elnegoumi, Musab, Mukhtar, Izdihar, Adam, Muatsim A.M., Mohamed, Nuha Y.I., Bedri, Shahinaz A., Hamdan, Hamdan Mustafa, Kisekka, Magid, Mpumwiire, Monica, Aloyo, Sharley Melissa, Wandera, Joanita Nabwire, Agaba, Andrew, Kamulegeya, Rogers, Kiprotich, Hosea, Kateete, David Patrick, Kadetz, Paul, Truyen, Uwe, Eltom, Kamal H., Sakuntabhai, Anavaj, Okuni, Julius Boniface, Makiala-Mandanda, Sheila, Lacoste, Vincent, Ademowo, George Olusegun, Frimpong, Michael, Sall, Amadou Alpha, Weidmann, Manfred, and Abd El Wahed, Ahmed

Published
2023
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9. Development and comparative evaluation of SARS-CoV-2 S-RBD and N based ELISA tests in various African endemic settings

Author

Benabdessalem, Chaouki, Hamouda, Wafa Ben, Marzouki, Soumaya, Faye, Rokhaya, Mbow, Adji Astou, Diouf, Babacar, Ndiaye, Oumar, Dia, Ndongo, Faye, Ousmane, Sall, Amadou A., Diagne, Cheikh Tidiane, Amellal, Houda, Ezzikouri, Sayeh, Mioramalala, Diary Juliannie Ny, Randrianarisaona, Fanirisoa, Trabelsi, Khaled, Boumaiza, Mohamed, Hamouda, Sonia Ben, Ouni, Rym, Bchiri, Soumaya, Chaaban, Amani, Gdoura, Mariem, Gorgi, Yousr, Sfar, Imen, Yalaoui, Sadok, Khelil, Jalila Ben, Hamzaoui, Agnes, Abdallah, Meya, Cherif, Yosra, Petres, Stéphane, Mok, Chris Ka Pun, Escriou, Nicolas, Quesney, Sébastien, Dellagi, Koussay, Schoenhals, Matthieu, Sarih, M'hammed, Vigan-Womas, Inès, Bettaieb, Jihene, Rourou, Samia, Barbouche, Mohamed Ridha, and Ahmed, Melika Ben

Published
2023
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10. Recent Molecular Epidemiology of Echovirus 11 Throughout North and West Africa Resulted in the First Identification of a Recombinant Strain from an Acute Flaccid Paralysis Case in West Africa.

Author

Ndiaye, Ndack, Thiaw, Fatou Diène, Lagare, Adamou, Sinare, Thérèse, Diakité, Mohamed Lemine, Ngom, Serigne Fallou Mbacké, Kébé, Ousmane, Abdoulkader, Issifi Kollo, Cissé, Gassim, Dia, Mohamed, Djimadoum, Hermann Nodji, Neya, Christelle Ouedraogo, Boubakar, Rakia, Ouedraogo, Issaka, Essoya, Landoh Dadja, Dia, Ndongo, Sall, Amadou Alpha, Faye, Ousmane, and Faye, Martin

Abstract

Echovirus 11 has emerged as a major public health concern, causing sepsis in neonates in many European countries in recent years. In Africa, especially West Africa, where resources and diagnostic capacities are limited, only sporadic cases have been reported. To better understand the recent molecular epidemiology of E11 in West Africa, we characterized twenty-three echovirus 11 strains isolated through the acute flaccid paralysis and environmental surveillance systems for polio from 2013 to 2023, using high-throughput sequencing. Our data are noteworthy due to identifying for the first time a recombinant strain from an acute flaccid paralysis case and represent the first focus to date on molecular characterization of echovirus 11 in West Africa. Moreover, our data show that echovirus 11 diverged from 1970 (95% HPD range, 1961–1979) and evolved into four distinct clades, with the virus spread from West Africa to Europe, exhibiting two introductions in France around 2017, from Senegal and Guinea. Furthermore, the in silico analysis reveals four non-conservative amino acid substitutions in the VP1 sequences of the European strains associated with neonatal sepsis in newborns and a conserved amino acid motif in the VP1 protein toward enterovirus genotypes. Our data provide new insights into the epidemiology of echovirus 11 and point to the crucial need to implement specific surveillance programs targeting non-polio enteroviruses for the rapid identification of emerging or re-emerging enterovirus species, particularly in Africa. [ABSTRACT FROM AUTHOR]

Published
2024
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11. Genetic and antigenic characterization of influenza A(H3N2) virus after 13 consecutive years of influenza surveillance in Senegal, 2010–2022.

Author

Jallow, Mamadou Malado, Barry, Mamadou Aliou, Ndiaye, Ndiendé Koba, Touré, Cheikh Talibouya, Talla, Cheikh, Kiori, Davy, Sagne, Samba Niang, Sy, Sara, Goudiaby, Deborah, Niang, Mbayame Ndiaye, Diagne, Moussa Moise, Fall, Gamou, Loucoubar, Cheikh, and Dia, Ndongo

Subjects
SEASONAL influenza, INFLUENZA A virus, H3N2 subtype, INFLUENZA epidemiology, INFLUENZA viruses, VACCINE effectiveness
Abstract

Despite decades of influenza surveillance in many African countries, little is known about the evolutionary dynamics of seasonal influenza viruses. This study aimed to characterize the epidemiological, genetic and antigenic profiles of A/H3N2 viruses in Senegal from 2010 to 2022. A/H3N2 infection was confirmed using reverse transcription‐polymerase chain reaction. Subsequently, a representative of A/H3N2 isolates was selected for genome sequencing. Predicted vaccine efficacy was measured using the Pepitope model. During the study period, 22638 samples were tested and influenza was detected in 31.8%, among which type A was confirmed in 78.1%. Of the Influenza A cases, the H3N2 subtype was detected in 29.8%, peaking at expected times during the rainy season. Genome sequencing of 123A/H3N2 isolates yielded 24 complete and 99 partial genomic sequences. Phylogenetic analysis revealed the circulation of multiple clades of A/H3N2 in Senegal, including 2a.3, 3C.2 and 3C.3a. A/H3N2 isolates were mainly susceptible to the influenza antiviral drugs oseltamivir and zanamivir, but the primary adamantine‐resistance marker, S31N was encountered in all isolates. At least nine potential N‐linked glycosylation sites were predicted among A/H3N2 strains, six of which (at positions 24, 38, 79, 181, 262 and 301) remains conserved among all isolates. Antigenic distances between circulating strains and vaccine viruses indicated varying vaccine efficacies, from suboptimal to moderate protection. The findings emphasize the need to enhance local genomic and antigenic surveillance and further research on influenza epidemiology and genetic evolution in sub‐Saharan Africa. [ABSTRACT FROM AUTHOR]

Published
2024
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12. SARS-CoV-2 Circulation, Guinea, March 2020-July 2021

Author

Grayo, Solene, Troupin, Cecile, Diagne, Moussa Moise, Sagno, Houlou, Ellis, Isabelle, Doukoure, Bakary, Diallo, Amadou, Bart, Jean-Mathieu, Kaba, Mohamed Lamine, Henry, Benoit, Muyisa, Billy Sivahera, Sow, Mamadou Saliou, Dia, Ndongo, Faye, Ousmane, Keita, Sakoba, and Tordo, Noel

Subjects
Epidemics -- Statistics -- Causes of -- Guinea, Health
Abstract

In Guinea, the index coronavirus disease (COVID-19) case-patient identified on March 12, 2020, was an expatriate traveling back from Europe. Immediately, a COVID-19 task force was established by the Agence [...]

Published
2022

13. Cross-reactive immunity against SARS-CoV-2 N protein in Central and West Africa precedes the COVID-19 pandemic

Author

Pedersen, Jannie, Koumakpayi, Ismaël Hervé, Babuadze, Giorgi, Baz, Mariana, Ndiaye, Oumar, Faye, Oumar, Diagne, Cheikh Tidiane, Dia, Ndongo, Naghibosadat, Maedeh, McGeer, Allison, Muberaka, Samira, Moukandja, Irène P., Ndidi, Stella, Tauil, Carlos B., Lekana-Douki, Jean-Bernard, Loucoubar, Cheikh, Faye, Ousmane, Sall, Amadou, Magalhães, Kelly G., Weis, Nina, Kozak, Robert, Kobinger, Gary P., and Fausther-Bovendo, Hugues

Published
2022
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15. Detection of Chikungunya virus in The Gambia through a newly implemented sentinel surveillance program

Author

Jallow, Amadou Woury, primary, Dieng, Idrissa, additional, Sanneh, Bakary, additional, Barry, Mamadou Aliou, additional, Talla, Cheikh, additional, Sanneh, Modou Lamin, additional, Sagne, Samba Niang, additional, Cisse, Mamadou, additional, Mendy, Alphonse, additional, Kijera, Muhammed, additional, York, Karamo, additional, Faal, Alieu, additional, Sey, Alhagie Papa, additional, Jallow, Ebrima K., additional, Manneh, Lamin, additional, Darboe, Sheriffo M.K., additional, Jatta, Balla, additional, Kalisa, Momodou, additional, Sanneh, Adama M.B., additional, Njie, Modou, additional, Nyassi, Momodou T., additional, Bittaye, Mustapha, additional, Dia, Ndongo, additional, Sall, Amadou Alpha, additional, Faye, Ousmane, additional, Diagne, Moussa Moise, additional, Faye, Oumar, additional, Diallo, Boubacar, additional, Jagne, Sheriffo, additional, and Sow, Abdourahmane, additional

Published
2024
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17. Ineffectiveness of international travel restrictions to contain spread of the SARS-CoV-2 Omicron BA.1 variant: a continent-wide laboratory-based observational study from Africa

Author

Fischer, Carlo, primary, Maponga, Tongai Gibson, additional, Yadouleton, Anges, additional, Abilio, Nuro, additional, Aboce, Emmanuel, additional, Adewumi, Praise, additional, Afonso, Pedro, additional, Akorli, Jewelna, additional, Andriamandimby, Soa Fy, additional, Anga, Latifa, additional, Ashong, Yvonne, additional, Beloufa, Mohamed Amine, additional, Bensalem, Aicha, additional, Birtles, Richard, additional, Magloire Boumba, Anicet Luc, additional, Bwanga, Freddie, additional, Chaponda, Mike, additional, Chibukira, Paradzai, additional, Chico, R Matthew, additional, Chileshe, Justin, additional, Choga, Wonderful, additional, Chongwe, Gershom, additional, Cisse, Assana, additional, Cisse, Fatoumata, additional, D Alessandro, Umberto, additional, de Lamballerie, Xavier, additional, de Morais, Joana F.M., additional, Derrar, Fawzi, additional, Dia, Ndongo, additional, Diarra, Youssouf, additional, Doumbia, Lassina, additional, Drosten, Christian, additional, Dussart, Philippe, additional, Echodu, Richard, additional, Luedde, Tom, additional, Eloualid, Abdelmajid, additional, Faye, Ousmane, additional, Feldt, Torsten, additional, Fruehauf, Anna, additional, Gaseitsiwe, Simani, additional, Halatoko, Afiwa, additional, Ilouga, Pauliana-Vanessa, additional, Ismael, Nalia, additional, Jambou, Ronan, additional, Jarju, Sheikh, additional, Kamprad, Antje, additional, Katowa, Ben, additional, Kayiwa, John, additional, Kingwara, Leonard, additional, Koita, Ousmane, additional, Lacoste, Vincent, additional, Lagare, Adamou, additional, Landt, Olfert, additional, Lekana-Douki, Sonia Etenna, additional, Lekana-Douki, Jean-Bernard, additional, Iipumbu, Etuhole, additional, Loemba, Hugues, additional, Lutwama, Julius, additional, Mamadou, Santou, additional, Maman, Issaka, additional, Manyisa, Brendon, additional, Martinez, Pedro A., additional, Matoba, Japhet, additional, Mhuulu, Lusia, additional, Moreira-Soto, Andres, additional, Moyo, Sikhulile, additional, Mwangi, Judy, additional, Ndilimabaka, Nadine, additional, Nassuna, Charity Angella, additional, Ndiath, Mamadou Ousmane, additional, Nepolo, Emmanuel, additional, Njouom, Richard, additional, Nourlil, Jalal, additional, Nyanjom, Steven Ger, additional, Odari, Eddy Okoth, additional, Okeng, Alfred, additional, Ouoba, Jean Bienvenue, additional, Owusu, Michael, additional, Donkor, Irene Owusu, additional, Phadu, Karabo Kristen, additional, Phillips, Richard Odame, additional, Preiser, Wolfgang, additional, Roques, Pierre, additional, Ruhanya, Vurayai, additional, Salah, Fortune, additional, Salifou, Sourakatou, additional, Sall, Amadou Alpha, additional, Sylverken, Augustina Angelina, additional, Tagnouokam-Ngoupo, Paul Alain, additional, Tarnagda, Zekiba, additional, Tchikaya, Francis Olivier, additional, Tordo, Noel, additional, Tufa, Tafese Beyene, additional, and Drexler, Jan Felix, additional

Published
2024
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18. Emergence of Crimean–Congo Hemorrhagic Fever Virus in Eastern Senegal in 2022

Author

Sene, Ousseynou, primary, Sagne, Samba Niang, additional, Ngom, Déthié, additional, Diagne, Moussa Moise, additional, Badji, Aminata, additional, Khoulé, Aliou, additional, Ndiaye, El Hadji, additional, Sankhe, Safietou, additional, Loucoubar, Cheikh, additional, Diallo, Mawlouth, additional, Weidmann, Manfred, additional, Dia, Ndongo, additional, Simon-Lorière, Etienne, additional, Sall, Yoro, additional, Diop, Boly, additional, Ndiaye, Mamadou, additional, Sakuntabhai, Anavaj, additional, Sall, Amadou Alpha, additional, Faye, Ousmane, additional, Faye, Oumar, additional, Diallo, Diawo, additional, Barry, Mamadou Aliou, additional, and Fall, Gamou, additional

Published
2024
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19. Detection of a cluster of Omicron's BA.4 sublineage in Northern Senegal and identification of the first XAS recombinant variant in Senegal

Author

Faye, Martin, primary, Faye, Modeste Name, additional, Ndiaye, Babacar, additional, Diagne, Moussa Moïse, additional, Sankhe, Safietou, additional, Top, Ndeye Marième, additional, Diallo, Amadou, additional, Loucoubar, Cheikh, additional, Dia, Ndongo, additional, Sall, Amadou Alpha, additional, and Faye, Ousmane, additional

Published
2024
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20. Enterovirus D68 Subclade B3 in Children with Acute Flaccid Paralysis in West Africa, 2016

Author

Fall, Amary, Ndiaye, Ndack, Messacar, Kevin, Kebe, Ousmane, Jallow, Mamadou Malado, Harouna, Hamid, Kiori, Davy Evrard, Sy, Sara, Goudiaby, Deborah, Dia, Mohamed, Niang, Mbayame Ndiaye, Ndiaye, Kader, and Dia, Ndongo

Subjects
Paralysis -- Health aspects, Respiratory tract diseases -- Health aspects, Medical research -- Health aspects, Infection -- Health aspects, Health
Abstract

Until 2014, enterovirus D68 (EV-D68) infections had been identified only sporadically after its discovery in 1962, but since 2014, the virus has emerged to cause large outbreaks of respiratory disease [...]

Published
2020
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22. Outbreak of severe acute respiratory infections caused by recombinant human adenovirus type B 7/3 in hospitalized infants from a nursery in Dakar, April 2024

Author

Jallow, Mamadou Malado, Sall, Abiboulaye, Diagne, Moussa Moise, Diallo, Mamadou Korka, Mendy, Marie Pedapa, Barry, Mamadou Aliou, Goumba, Alice Ingabiré, Sagne, Samba Niang, Goudiaby, Déborah, Loucoubar, Cheikh, Faye, Ousmane, Fall, Gamou, Diallo, Boubacar, Sow, Abdourahmane, and Dia, Ndongo

Published
2024
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23. Aetiology of non-malaria acute febrile illness fever in children in rural Guinea-Bissau: a prospective cross-sectional investigation.

Author

Gutierrez, Rui, Landa, Mariana, Sambou, Masse, Bassane, Hubert, Dia, Ndongo, Djalo, Alfa Saliu, Domenichini, Chiara, Fall, Gamou, Faye, Martin, Faye, Ousmane, Fernandez-Garcia, Maria-Dolores, Flevaud, Laurence, Loko, Jerlie, Mediannikov, Oleg, Mize, Valerie, Ndiaye, Kader, Niang, Mbayame, Raoult, Didier, Rocaspana, Merce, and Villen, Susana

Subjects
MALARIA diagnosis, PARASITOLOGY, DISEASE incidence, MEDICAL case management
Abstract

Background: With growing use of parasitological tests to detect malaria and decreasing incidence of the disease in Africa; it becomes necessary to increase the understanding of causes of non-malaria acute febrile illness (NMAFI) towards providing appropriate case management. This research investigates causes of NMAFI in pediatric out-patients in rural Guinea-Bissau. Methods: Children 0-5 years presenting acute fever (≥38°) or history of fever, negative malaria rapid diagnostic test (mRDT) and no signs of specific disease were recruited at the out-patient clinic of 3 health facilities in Bafatá province during 54 consecutive weeks (dry and rainy season). Medical history was recorded and blood, nasopharyngeal, stool and urine samples were collected and tested for the presence of 38 different potential aetiological causes of fever. Results: Samples from 741 children were analysed, the protocol was successful in determining a probable aetiological cause of acute fever in 544 (73.61%) cases. Respiratory viruses were the most frequently identified pathogens, present in the nasopharynx samples of 435 (58.86%) cases, followed by bacteria detected in 167 (22.60%) samples. Despite presenting negative mRDTs, P. falciparum was identified in samples of 24 (3.25%) patients. Conclusions: This research provides a description of the aetiological causes of NMAFI in West African context. Evidence of viral infections were more commonly found than bacteria or parasites. [ABSTRACT FROM AUTHOR]

Published
2024
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24. An amplicon-based Illumina and nanopore sequencing workflow for Chikungunya virus West Africa genotype.

Author

Dieng, Idrissa, primary, Ndiaye, Mignane, additional, Kane, Mouhamed, additional, Balde, Diamilatou, additional, Mbanne, Maimouna, additional, Diop, Seynabou Mbaye Ba Souna, additional, Sankhe, Safietou, additional, Dia, Moussa, additional, Dieng, Madeleine, additional, Doukanda, Serge Freddy Moukaha, additional, Faye, Ousmane, additional, Sall, Amadou Alpha, additional, Dia, Ndongo, additional, Fall, Gamou, additional, Faye, Oumar, additional, and Diagne, Moussa Moise, additional

Published
2023
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28. Low Circulation of Subclade A1 Enterovirus D68 Strains in Senegal during 2014 North America Outbreak

Author

Fall, Amary, Jallow, Mamadou Malado, Kebe, Ousmane, Kiori, Davy Evrard, Sy, Sara, Goudiaby, Deborah, Boye, Cheikh Saad Bouh, Niang, Mbayame Ndiaye, and Dia, Ndongo

Subjects
Public health officials -- Analysis, Infection -- Analysis, Health
Abstract

A 2014 outbreak of [greater than or equal to] 1,153 cases of respiratory enterovirus (EV) D68 infection in the United States was responsible for the deaths of 13 children (1). [...]

Published
2019
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29. Seroprevalence and associated Risks of Hepatitis E Virus Infection in an Epidemic Context in the Region of Kédougou, Southeast Senegal

Author

Sadio, Bacary Djilocalisse, primary, Faye, Martin, additional, Gaye, Aboubacry, additional, Diagne, Cheikh T., additional, Ndiaye, Oumar, additional, Sow, Bocar, additional, Fall, Gamou, additional, Faye, Oumar, additional, Mbengue, Alassane, additional, Faye, Ousmane, additional, Dia, NDongo, additional, Sall, Amadou Alpha, additional, and Sow, Abdourahmane, additional

Published
2023
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31. COVID-19 Outbreak, Senegal, 2020

Author

Dia, Ndongo, Lakh, Ndeye Aissatou, Diagne, Moussa Moise, Mbaye, Khardiata Diallo, Taieb, Fabien, Fall, Ndeye Maguette, Barry, Mamadou Alioune, Ka, Daye, Fall, Amary, Diallo, Viviane Marie Pierre Cisse, Faye, Oumar, Jallow, Mamadou Malado, Dieng, Idrissa, Ndiaye, Mamadou, Diop, Mamadou, Bousso, Abdoulaye, Ioucoubar, Cheikh, Ndiaye, Marie Khemesse Ngom, Peyreffite, Christophe, Fortes, Louise, Sall, Amadou Alpha, Faye, Ousmane, and Seydi, Moussa

Subjects
Disease transmission -- Distribution, Epidemics -- Distribution -- Senegal, COVID-19 -- Distribution -- Diagnosis, Contact tracing, Company distribution practices, Health
Abstract

The spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was delayed in Africa and Latin America. The earliest recorded case of coronavirus disease (COVID-19) in Africa was identified in [...]

Published
2020
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32. Analysis of contact tracing data showed contribution of asymptomatic and non-severe infections to the maintenance of SARS-CoV-2 transmission in Senegal

Author

Diarra, Maryam, primary, Ndiaye, Ramatoulaye, additional, Barry, Aliou, additional, Talla, Cheikh, additional, Diagne, Moussa Moise, additional, Dia, Ndongo, additional, Faye, Joseph, additional, Sarr, Fatoumata Diene, additional, Gaye, Aboubacry, additional, Diallo, Amadou, additional, Cisse, Mamadou, additional, Dieng, Idrissa, additional, Fall, Gamou, additional, Tall, Adama, additional, Faye, Oumar, additional, Faye, Ousmane, additional, Sall, Amadou A., additional, and Loucoubar, Cheikh, additional

Published
2023
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35. Risk Factors for COVID-19 Related Death during the First Three Waves of the Pandemic in an Epidemic Treatment Center at Dakar, Senegal

Author

Diop, Moustapha, primary, Ba, Papa Samba, additional, Cisse, Viviane Marie Pierre, additional, Lakhe, Ndèye Aissatou, additional, Fall, Betty, additional, Lo, Moustapha, additional, Essomba, Ndong, additional, Wembulua, Bruce, additional, Wone, Fatimata, additional, Fall, Becaye, additional, Diallo-Mbaye, Khardiata, additional, Ka, Daye, additional, Fortes, Louise, additional, Faye, Ousmane, additional, Dia, Ndongo, additional, Wade, Khalifa Ababacar, additional, Ndiaye, Abdou Rajack, additional, Sall, Amadou Alpha, additional, Seydi, Moussa, additional, and Dieng, Mame Thierno, additional

Published
2023
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36. Retraction

Author

Fischer, Carlo, primary, Maponga, Tongai Gibson, additional, Yadouleton, Anges, additional, Abílio, Nuro, additional, Aboce, Emmanuel, additional, Adewumi, Praise, additional, Afonso, Pedro, additional, Akorli, Jewelna, additional, Andriamandimby, Soa Fy, additional, Anga, Latifa, additional, Ashong, Yvonne, additional, Beloufa, Mohamed Amine, additional, Bensalem, Aicha, additional, Birtles, Richard, additional, Boumba, Anicet Luc Magloire, additional, Bwanga, Freddie, additional, Chaponda, Mike, additional, Chibukira, Paradzai, additional, Chico, R. Matthew, additional, Chileshe, Justin, additional, Chongwe, Gershom, additional, Cissé, Assana, additional, D’Alessandro, Umberto, additional, de Lamballerie, Xavier Nicolas, additional, de Morais, Joana F. M., additional, Derrar, Fawzi, additional, Dia, Ndongo, additional, Diarra, Youssouf, additional, Doumbia, Lassina, additional, Drosten, Christian, additional, Dussart, Philippe, additional, Echodu, Richard, additional, Eggers, Yannik, additional, Eloualid, Abdelmajid, additional, Faye, Ousmane, additional, Feldt, Torsten, additional, Frühauf, Anna, additional, Halatoko, Afiwa, additional, Ilouga, Pauliana-Vanessa, additional, Ismael, Nalia, additional, Jambou, Ronan, additional, Jarju, Sheikh, additional, Kamprad, Antje, additional, Katowa, Ben, additional, Kayiwa, John, additional, King’wara, Leonard, additional, Koita, Ousmane, additional, Lacoste, Vincent, additional, Lagare, Adamou, additional, Landt, Olfert, additional, Lekana-Douki, Sonia Etenna, additional, Lekana-Douki, Jean-Bernard, additional, Iipumbu, Etuhole, additional, Loemba, Hugues, additional, Lutwama, Julius, additional, Mamadou, Santou, additional, Maman, Issaka, additional, Manyisa, Brendon, additional, Martinez, Pedro A., additional, Matoba, Japhet, additional, Mhuulu, Lusia, additional, Moreira-Soto, Andres, additional, Mwangi, Judy, additional, N’dilimabaka, Nadine, additional, Nassuna, Charity Angella, additional, Ndiath, Mamadou Ousmane, additional, Nepolo, Emmanuel, additional, Njouom, Richard, additional, Nourlil, Jalal, additional, Nyanjom, Steven Ger, additional, Odari, Eddy Okoth, additional, Okeng, Alfred, additional, Ouoba, Jean Bienvenue, additional, Owusu, Michael, additional, Donkor, Irene Owusu, additional, Phadu, Karabo Kristen, additional, Phillips, Richard Odame, additional, Preiser, Wolfgang, additional, Ruhanya, Vurayai, additional, Salah, Fortune, additional, Salifou, Sourakatou, additional, Sall, Amadou Alpha, additional, Sylverken, Augustina Angelina, additional, Tagnouokam-Ngoupo, Paul Alain, additional, Tarnagda, Zekiba, additional, Tchikaya, Francis Olivier, additional, Tufa, Tafese Beyene, additional, and Drexler, Jan Felix, additional

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2022
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37. Epidemiology of Non-SARS-CoV2 Human Coronaviruses (HCoVs) in People Presenting with Influenza-like Illness (ILI) or Severe Acute Respiratory Infections (SARI) in Senegal from 2012 to 2020

Author

Faye, Modeste Name, primary, Barry, Mamadou Aliou, additional, Jallow, Mamadou Malado, additional, Wade, Serigne Fallou, additional, Mendy, Marie Pedapa, additional, Sy, Sara, additional, Fall, Amary, additional, Kiori, Davy Evrard, additional, Ndiaye, Ndiende Koba, additional, Goudiaby, Deborah, additional, Diamanka, Arfang, additional, Niang, Mbayame Ndiaye, additional, and Dia, Ndongo, additional

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2022
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38. Re-Emergence of Dengue Serotype 3 in the Context of a Large Religious Gathering Event in Touba, Senegal

Author

Dieng, Idrissa, primary, Fall, Cheikh, additional, Barry, Mamadou Aliou, additional, Gaye, Aboubacry, additional, Dia, Ndongo, additional, Ndione, Marie Henriette Dior, additional, Fall, Amary, additional, Diop, Mamadou, additional, Sarr, Fatoumata Diene, additional, Ndiaye, Oumar, additional, Dieng, Mamadou, additional, Diop, Boly, additional, Diagne, Cheikh Tidiane, additional, Ndiaye, Mamadou, additional, Fall, Gamou, additional, Sylla, Mbacké, additional, Faye, Ousmane, additional, Loucoubar, Cheikh, additional, Faye, Oumar, additional, and Sall, Amadou Alpha, additional

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2022
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39. Gradual emergence followed by exponential spread of the SARS-CoV-2 Omicron variant in Africa

Author

Fischer, Carlo, primary, Maponga, Tongai Gibson, additional, Yadouleton, Anges, additional, Abílio, Nuro, additional, Aboce, Emmanuel, additional, Adewumi, Praise, additional, Afonso, Pedro, additional, Akorli, Jewelna, additional, Andriamandimby, Soa Fy, additional, Anga, Latifa, additional, Ashong, Yvonne, additional, Beloufa, Mohamed Amine, additional, Bensalem, Aicha, additional, Birtles, Richard, additional, Boumba, Anicet Luc Magloire, additional, Bwanga, Freddie, additional, Chaponda, Mike, additional, Chibukira, Paradzai, additional, Chico, R. Matthew, additional, Chileshe, Justin, additional, Chongwe, Gershom, additional, Cissé, Assana, additional, D’Alessandro, Umberto, additional, de Lamballerie, Xavier Nicolas, additional, de Morais, Joana F. M., additional, Derrar, Fawzi, additional, Dia, Ndongo, additional, Diarra, Youssouf, additional, Doumbia, Lassina, additional, Drosten, Christian, additional, Dussart, Philippe, additional, Echodu, Richard, additional, Eggers, Yannik, additional, Eloualid, Abdelmajid, additional, Faye, Ousmane, additional, Feldt, Torsten, additional, Frühauf, Anna, additional, Halatoko, Afiwa, additional, Ilouga, Pauliana-Vanessa, additional, Ismael, Nalia, additional, Jambou, Ronan, additional, Jarju, Sheikh, additional, Kamprad, Antje, additional, Katowa, Ben, additional, Kayiwa, John, additional, King’wara, Leonard, additional, Koita, Ousmane, additional, Lacoste, Vincent, additional, Lagare, Adamou, additional, Landt, Olfert, additional, Lekana-Douki, Sonia Etenna, additional, Lekana-Douki, Jean-Bernard, additional, Iipumbu, Etuhole, additional, Loemba, Hugues, additional, Lutwama, Julius, additional, Mamadou, Santou, additional, Maman, Issaka, additional, Manyisa, Brendon, additional, Martinez, Pedro A., additional, Matoba, Japhet, additional, Mhuulu, Lusia, additional, Moreira-Soto, Andres, additional, Mwangi, Judy, additional, N´dilimabaka, Nadine, additional, Nassuna, Charity Angella, additional, Ndiath, Mamadou Ousmane, additional, Nepolo, Emmanuel, additional, Njouom, Richard, additional, Nourlil, Jalal, additional, Nyanjom, Steven Ger, additional, Odari, Eddy Okoth, additional, Okeng, Alfred, additional, Ouoba, Jean Bienvenue, additional, Owusu, Michael, additional, Owusu Donkor, Irene, additional, Phadu, Karabo Kristen, additional, Phillips, Richard Odame, additional, Preiser, Wolfgang, additional, Ruhanya, Vurayai, additional, Salah, Fortune, additional, Salifou, Sourakatou, additional, Sall, Amadou Alpha, additional, Sylverken, Augustina Angelina, additional, Tagnouokam-Ngoupo, Paul Alain, additional, Tarnagda, Zekiba, additional, Tchikaya, Francis Olivier, additional, Tufa, Tafese Beyene, additional, and Drexler, Jan Felix, additional

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2022
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40. Emergence of BA.4/BA.5 Omicron Sub-lineages and Increased SARSCoV- 2 Incidence in Senegal

Author

Diagne, Moussa Moise, primary, Diallo, Amadou, additional, Sankhe, Safietou, additional, Top, Ndeye Marieme, additional, Kane, Mouhamed, additional, Mbanne, Maimouna, additional, Faye, Martin, additional, Barry, Mamadou Aliou, additional, Dia, Ndongo, additional, Sall, Amadou Alpha, additional, Loucoubar, Cheikh, additional, and Faye, Ousmane, additional

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2022
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41. Institut Pasteur Dakar Mobile Lab: Part of the Solution to Tackle COVID Pandemic in Senegal, a Model to Be Exploited

Author

Fall, Amary, primary, Dieng, Idrissa, additional, Touré, Cheikh Talibouya, additional, Mhamadi, Moufid, additional, Sadio, Bacary Djilocalisse, additional, Ndione, Marie Henriette Dior, additional, Diagne, Moussa Moise, additional, Ndiaye, Mignane, additional, Barry, Mamadou Aliou, additional, Diaw, Yague, additional, Dieng, Allé Baba, additional, Diop, Ndeye Maguette, additional, Sankhe, Safietou, additional, Diop, Boly, additional, Ndiaye, Mamadou, additional, Diallo, Amadou, additional, Diop, Mamadou, additional, Dieng, Mamadou, additional, Cappuyns, Aurélie, additional, Pauwels, Steven, additional, Gning, Babacar, additional, Fall, Gamou, additional, Weidmann, Manfred, additional, Loucoubar, Cheikh, additional, Pauwels, Rudi, additional, Sall, Amadou Alpha, additional, Dia, Ndongo, additional, Faye, Ousmane, additional, and Faye, Oumar, additional

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2022
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42. Measles and Rubella Incidence and Molecular Epidemiology in Senegal: Temporal and Regional Trends during Twelve Years of National Surveillance, 2010–2021

Author

Jallow, Mamadou Malado, primary, Sadio, Bacary Djilocalisse, additional, Mendy, Marie Pedapa, additional, Sy, Sara, additional, Fall, Amary, additional, Kiori, Davy, additional, Ndiaye, Ndiendé Koba, additional, Diaw, Yague, additional, Goudiaby, Déborah, additional, Diop, Boly, additional, Niang, Mbayame Ndiaye, additional, Fitchett, Elizabeth J. A., additional, and Dia, Ndongo, additional

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2022
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43. Surveillance of Viral Encephalitis in the Context of COVID-19: A One-Year Observational Study among Hospitalized Patients in Dakar, Senegal

Author

Kahwagi, Jamil, Seye, Al Ousseynou, Mbodji, Ahmadou, Diagne, Rokhaya, Mbengue, El Hadji, Fall, Maouly, Andriamandimby, Soa Fy, Easton, Ava, Faye, Martin, Fall, Gamou, Dia, Ndongo, Ndiaye, Babacar, Ndiaye, Momo Banda, Gueye, Alle, Mbacke, Serigne Saliou, Kane, Fatou, Ghouriechy, Mohamed Inejih El, Investigators, Ensene, Seck, Lala Bouna, Gaye, Ndiaga Matar, Sall, Amadou Alpha, Ndiaye, Moustapha, Faye, Ousmane, Diop, Amadou Gallo, Heraud, Jean‐michel, University Hospital of Fann [Dakar, Senegal], Institut Pasteur de Dakar, Réseau International des Instituts Pasteur (RIIP), Centre Hospitalier National de Pikine [Sénégal], Institut Pasteur de Madagascar, Encephalitis Society, University of Liverpool, and Jamil Kahwagi and Jean-Michel Heraud received financial support from the Encephalitis Society through the 2021 International Research Seed Funding.

Subjects
Adult, viruses, encephalitis, virus, MESH: Viruses, MESH: Senegal, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Virology, Humans, MESH: COVID-19, MESH: SARS-CoV-2, Encephalitis, Viral, Prospective Studies, [SDV.MHEP.ME]Life Sciences [q-bio]/Human health and pathology/Emerging diseases, MESH: Humans, herpetic viruses, SARS-CoV-2, Senegal, Africa, COVID-19, MESH: Adult, [SDV.BBM.BM]Life Sciences [q-bio]/Biochemistry, Molecular Biology/Molecular biology, MESH: Prospective Studies, MESH: Encephalitis, Viral, Infectious Diseases, Viruses, [SDV.MP.VIR]Life Sciences [q-bio]/Microbiology and Parasitology/Virology, MESH: Encephalitis, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie
Abstract

International audience; The burden of encephalitis and its associated viral etiology is poorly described in Africa. Moreover, neurological manifestations of COVID-19 are increasingly reported in many countries, but less so in Africa. Our prospective study aimed to characterize the main viral etiologies of patients hospitalized for encephalitis in two hospitals in Dakar. From January to December 2021, all adult patients that met the inclusion criteria for clinical infectious encephalitis were enrolled. Cerebrospinal fluids, blood, and nasopharyngeal swabs were taken and tested for 27 viruses. During the study period, 122 patients were enrolled. Viral etiology was confirmed or probable in 27 patients (22.1%), with SARS-CoV-2 (n = 8), HSV-1 (n = 7), HHV-7 (n = 5), and EBV (n = 4) being the most detected viruses. Age groups 40–49 was more likely to be positive for at least one virus with an odds ratio of 7.7. The mortality was high among infected patients, with 11 (41%) deaths notified during hospitalization. Interestingly, SARS-CoV-2 was the most prevalent virus in hospitalized patients presenting with encephalitis. Our results reveal the crucial need to establish a country-wide surveillance of encephalitis in Senegal to estimate the burden of this disease in our population and implement strategies to improve care and reduce mortality.

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2022
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46. Epidemiology and Molecular Analyses of Influenza B Viruses in Senegal from 2010 to 2019

Author

Touré, Cheikh Talibouya, primary, Fall, Amary, additional, Andriamandimby, Soa Fy, additional, Jallow, Mamadou Malado, additional, Goudiaby, Deborah, additional, Kiori, Davy, additional, Sy, Sara, additional, Diaw, Yague, additional, Ndiaye, Koba Ndiende, additional, Mbaye, Fatimata, additional, Niang, Mbayang Ndiaye, additional, Heraud, Jean Michel, additional, and Dia, Ndongo, additional

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2022
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47. The evolving SARS-CoV-2 epidemic in Africa: Insights from rapidly expanding genomic surveillance

Author

Tegally, Houriiyah, primary, San, James E., additional, Cotten, Matthew, additional, Tegomoh, Bryan, additional, Mboowa, Gerald, additional, Martin, Darren P., additional, Baxter, Cheryl, additional, Moir, Monika, additional, Lambisia, Arnold, additional, Diallo, Amadou, additional, Amoako, Daniel G., additional, Diagne, Moussa M., additional, Sisay, Abay, additional, Zekri, Abdel-Rahman N., additional, Barakat, Abdelhamid, additional, Gueye, Abdou Salam, additional, Sangare, Abdoul K., additional, Ouedraogo, Abdoul-Salam, additional, Sow, Abdourahmane, additional, Musa, Abdualmoniem O., additional, Sesay, Abdul K., additional, Lagare, Adamou, additional, Kemi, Adedotun-Sulaiman, additional, Abar, Aden Elmi, additional, Johnson, Adeniji A., additional, Fowotade, Adeola, additional, Olubusuyi, Adewumi M., additional, Oluwapelumi, Adeyemi O., additional, Amuri, Adrienne A., additional, Juru, Agnes, additional, Ramadan, Ahmad Mabrouk, additional, Kandeil, Ahmed, additional, Mostafa, Ahmed, additional, Rebai, Ahmed, additional, Sayed, Ahmed, additional, Kazeem, Akano, additional, Balde, Aladje, additional, Christoffels, Alan, additional, Trotter, Alexander J., additional, Campbell, Allan, additional, Keita, Alpha Kabinet, additional, Kone, Amadou, additional, Bouzid, Amal, additional, Souissi, Amal, additional, Agweyu, Ambrose, additional, Gutierrez, Ana V., additional, Page, Andrew J., additional, Yadouleton, Anges, additional, Vinze, Anika, additional, Happi, Anise N., additional, Chouikha, Anissa, additional, Iranzadeh, Arash, additional, Maharaj, Arisha, additional, Batchi-Bouyou, Armel Landry, additional, Ismail, Arshad, additional, Sylverken, Augustina, additional, Goba, Augustine, additional, Femi, Ayoade, additional, Sijuwola, Ayotunde Elijah, additional, Ibrahimi, Azeddine, additional, Marycelin, Baba, additional, Salako, Babatunde Lawal, additional, Oderinde, Bamidele S., additional, Bolajoko, Bankole, additional, Dhaala, Beatrice, additional, Herring, Belinda L., additional, Tsofa, Benjamin, additional, Mvula, Bernard, additional, Njanpop-Lafourcade, Berthe-Marie, additional, Marondera, Blessing T., additional, Khaireh, Bouh Abdi, additional, Kouriba, Bourema, additional, Adu, Bright, additional, Pool, Brigitte, additional, McInnis, Bronwyn, additional, Brook, Cara, additional, Williamson, Carolyn, additional, Anscombe, Catherine, additional, Pratt, Catherine B., additional, Scheepers, Cathrine, additional, Akoua-Koffi, Chantal G., additional, Agoti, Charles N., additional, Loucoubar, Cheikh, additional, Onwuamah, Chika Kingsley, additional, Ihekweazu, Chikwe, additional, Malaka, Christian Noël, additional, Peyrefitte, Christophe, additional, Omoruyi, Chukwuma Ewean, additional, Rafaï, Clotaire Donatien, additional, Morang’a, Collins M., additional, Nokes, D. James, additional, Lule, Daniel Bugembe, additional, Bridges, Daniel J., additional, Mukadi-Bamuleka, Daniel, additional, Park, Danny, additional, Baker, David, additional, Doolabh, Deelan, additional, Ssemwanga, Deogratius, additional, Tshiabuila, Derek, additional, Bassirou, Diarra, additional, Amuzu, Dominic S.Y., additional, Goedhals, Dominique, additional, Grant, Donald S., additional, Omuoyo, Donwilliams O., additional, Maruapula, Dorcas, additional, Wanjohi, Dorcas Waruguru, additional, Foster-Nyarko, Ebenezer, additional, Lusamaki, Eddy K., additional, Simulundu, Edgar, additional, Ong’era, Edidah M., additional, Ngabana, Edith N., additional, Abworo, Edward O., additional, Otieno, Edward, additional, Shumba, Edwin, additional, Barasa, Edwine, additional, Ahmed, El Bara, additional, Kampira, Elizabeth, additional, Fahime, Elmostafa El, additional, Lokilo, Emmanuel, additional, Mukantwari, Enatha, additional, Cyril, Erameh, additional, Philomena, Eromon, additional, Belarbi, Essia, additional, Simon-Loriere, Etienne, additional, Anoh, Etilé A., additional, Leendertz, Fabian, additional, Taweh, Fahn M., additional, Wasfi, Fares, additional, Abdelmoula, Fatma, additional, Takawira, Faustinos T., additional, Derrar, Fawzi, additional, Ajogbasile, Fehintola V, additional, Treurnicht, Florette, additional, Onikepe, Folarin, additional, Ntoumi, Francine, additional, Muyembe, Francisca M., additional, Ngiambudulu, Francisco, additional, Zongo Ragomzingba, Frank Edgard, additional, Dratibi, Fred Athanasius, additional, Iyanu, Fred-Akintunwa, additional, Mbunsu, Gabriel K., additional, Thilliez, Gaetan, additional, Kay, Gemma L., additional, Akpede, George O., additional, George, Uwem E., additional, van Zyl, Gert, additional, Awandare, Gordon A., additional, Schubert, Grit, additional, Maphalala, Gugu P., additional, Ranaivoson, Hafaliana C., additional, Lemriss, Hajar, additional, Omunakwe, Hannah E, additional, Onywera, Harris, additional, Abe, Haruka, additional, Karray, Hela, additional, Nansumba, Hellen, additional, Triki, Henda, additional, Adje Kadjo, Herve Albéric, additional, Elgahzaly, Hesham, additional, Gumbo, Hlanai, additional, mathieu, Hota, additional, Kavunga-Membo, Hugo, additional, Smeti, Ibtihel, additional, Olawoye, Idowu B., additional, Adetifa, Ifedayo, additional, Odia, Ikponmwosa, additional, Boubaker, Ilhem Boutiba-Ben, additional, Ssewanyana, Isaac, additional, Wurie, Isatta, additional, Konstantinus, Iyaloo S, additional, Afiwa Halatoko, Jacqueline Wemboo, additional, Ayei, James, additional, Sonoo, Janaki, additional, Lekana-Douki, Jean Bernard, additional, Makangara, Jean-Claude C., additional, Tamfum, Jean-Jacques M., additional, Heraud, Jean-Michel, additional, Shaffer, Jeffrey G., additional, Giandhari, Jennifer, additional, Musyoki, Jennifer, additional, Uwanibe, Jessica N., additional, Bhiman, Jinal N., additional, Yasuda, Jiro, additional, Morais, Joana, additional, Mends, Joana Q., additional, Kiconco, Jocelyn, additional, Sandi, John Demby, additional, Huddleston, John, additional, Odoom, John Kofi, additional, Morobe, John M., additional, Gyapong, John O., additional, Kayiwa, John T., additional, Okolie, Johnson C., additional, Xavier, Joicymara Santos, additional, Gyamfi, Jones, additional, Kofi Bonney, Joseph Humphrey, additional, Nyandwi, Joseph, additional, Everatt, Josie, additional, Farah, Jouali, additional, Nakaseegu, Joweria, additional, Ngoi, Joyce M., additional, Namulondo, Joyce, additional, Oguzie, Judith U., additional, Andeko, Julia C., additional, Lutwama, Julius J., additional, O’Grady, Justin, additional, Siddle, Katherine J, additional, Victoir, Kathleen, additional, Adeyemi, Kayode T., additional, Tumedi, Kefentse A., additional, Carvalho, Kevin Sanders, additional, Mohammed, Khadija Said, additional, Musonda, Kunda G., additional, Duedu, Kwabena O., additional, Belyamani, Lahcen, additional, Fki-Berrajah, Lamia, additional, Singh, Lavanya, additional, Biscornet, Leon, additional, de Oliveira Martins, Leonardo, additional, Chabuka, Lucious, additional, Olubayo, Luicer, additional, Deng, Lul Lojok, additional, Ochola-Oyier, Lynette Isabella, additional, Mine, Madisa, additional, Ramuth, Magalutcheemee, additional, Mastouri, Maha, additional, ElHefnawi, Mahmoud, additional, Mbanne, Maimouna, additional, Matsheka, Maitshwarelo I., additional, Kebabonye, Malebogo, additional, Diop, Mamadou, additional, Momoh, Mambu, additional, Lima Mendonça, Maria da Luz, additional, Venter, Marietjie, additional, Paye, Marietou F, additional, Faye, Martin, additional, Nyaga, Martin M., additional, Mareka, Mathabo, additional, Damaris, Matoke-Muhia, additional, Mburu, Maureen W., additional, Mpina, Maximillian, additional, Claujens Chastel, Mfoutou Mapanguy, additional, Owusu, Michael, additional, Wiley, Michael R., additional, Tatfeng, Mirabeau Youtchou, additional, Ayekaba, Mitoha Ondo’o, additional, Abouelhoda, Mohamed, additional, Beloufa, Mohamed Amine, additional, Seadawy, Mohamed G, additional, Khalifa, Mohamed K., additional, Dellagi, Mohammed Koussai, additional, Matobo, Mooko Marethabile, additional, Kane, Mouhamed, additional, Ouadghiri, Mouna, additional, Salou, Mounerou, additional, Mbulawa, Mphaphi B., additional, Saibu, Mudashiru Femi, additional, Mwenda, Mulenga, additional, Kaba, Muluken, additional, Phan, My V.T., additional, Abid, Nabil, additional, Touil, Nadia, additional, Rujeni, Nadine, additional, Ismael, Nalia, additional, Top, Ndeye Marieme, additional, Dia, Ndongo, additional, Mabunda, Nédio, additional, Hsiao, Nei-yuan, additional, Silochi, Nelson Boricó, additional, Saasa, Ngonda, additional, Bbosa, Nicholas, additional, Murunga, Nickson, additional, Gumede, Nicksy, additional, Wolter, Nicole, additional, Sitharam, Nikita, additional, Ndodo, Nnaemeka, additional, Ajayi, Nnennaya A., additional, Tordo, Noël, additional, Mbhele, Nokuzola, additional, Razanajatovo, Norosoa H, additional, Iguosadolo, Nosamiefan, additional, Mba, Nwando, additional, Kingsley, Ojide C., additional, Sylvanus, Okogbenin, additional, Peter, Okokhere, additional, Femi, Oladiji, additional, Testimony, Olumade, additional, Ogunsanya, Olusola Akinola, additional, Fakayode, Oluwatosin, additional, Ogah, Onwe E., additional, Faye, Ousmane, additional, Smith-Lawrence, Pamela, additional, Ondoa, Pascale, additional, Combe, Patrice, additional, Nabisubi, Patricia, additional, Semanda, Patrick, additional, Oluniyi, Paul E., additional, Arnaldo, Paulo, additional, Quashie, Peter Kojo, additional, Bejon, Philip, additional, Dussart, Philippe, additional, Bester, Phillip A., additional, Mbala, Placide K., additional, Kaleebu, Pontiano, additional, Abechi, Priscilla, additional, El-Shesheny, Rabeh, additional, Joseph, Rageema, additional, Aziz, Ramy Karam, additional, Essomba, René Ghislain, additional, Ayivor-Djanie, Reuben, additional, Njouom, Richard, additional, Phillips, Richard O., additional, Gorman, Richmond, additional, Kingsley, Robert A., additional, Audu, Rosemary, additional, Carr, Rosina A.A., additional, Kabbaj, Saâd El, additional, Gargouri, Saba, additional, Masmoudi, Saber, additional, Sankhe, Safietou, additional, Mohamed, Sahra Isse, additional, Mhalla, Salma, additional, Hosch, Salome, additional, Kassim, Samar Kamal, additional, Metha, Samar, additional, Trabelsi, Sameh, additional, Lemriss, Sanaâ, additional, Agwa, Sara Hassan, additional, Mwangi, Sarah Wambui, additional, Doumbia, Seydou, additional, Makiala-Mandanda, Sheila, additional, Aryeetey, Sherihane, additional, Ahmed, Shymaa S., additional, Ahmed, Sidi Mohamed, additional, Elhamoumi, Siham, additional, Moyo, Sikhulile, additional, Lutucuta, Silvia, additional, Gaseitsiwe, Simani, additional, Jalloh, Simbirie, additional, Andriamandimby, Soafy, additional, Oguntope, Sobajo, additional, Grayo, Solène, additional, Lekana-Douki, Sonia, additional, Prosolek, Sophie, additional, Ouangraoua, Soumeya, additional, van Wyk, Stephanie, additional, Schaffner, Stephen F., additional, Kanyerezi, Stephen, additional, Ahuka-Mundeke, Steve, additional, Rudder, Steven, additional, Pillay, Sureshnee, additional, Nabadda, Susan, additional, Behillil, Sylvie, additional, Budiaki, Sylvie L., additional, van der Werf, Sylvie, additional, Mashe, Tapfumanei, additional, Aanniz, Tarik, additional, Mohale, Thabo, additional, Le-Viet, Thanh, additional, Velavan, Thirumalaisamy P., additional, Schindler, Tobias, additional, Maponga, Tongai, additional, Bedford, Trevor, additional, Anyaneji, Ugochukwu J., additional, Chinedu, Ugwu, additional, Ramphal, Upasana, additional, Enouf, Vincent, additional, Nene, Vishvanath, additional, Gorova, Vivianne, additional, Roshdy, Wael H., additional, Karim, Wasim Abdul, additional, Ampofo, William K., additional, Preiser, Wolfgang, additional, Choga, Wonderful T., additional, Ahmed, Yahaya Ali, additional, Ramphal, Yajna, additional, Bediako, Yaw, additional, Naidoo, Yeshnee, additional, Butera, Yvan, additional, de Laurent, Zaydah R., additional, Ouma, Ahmed E.O., additional, von Gottberg, Anne, additional, Githinji, George, additional, Moeti, Matshidiso, additional, Tomori, Oyewale, additional, Sabeti, Pardis C., additional, Sall, Amadou A., additional, Oyola, Samuel O., additional, Tebeje, Yenew K., additional, Tessema, Sofonias K., additional, de Oliveira, Tulio, additional, Happi, Christian, additional, Lessells, Richard, additional, Nkengasong, John, additional, and Wilkinson, Eduan, additional

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2022
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48. Global prevalence and case fatality rate of Enterovirus D68 infections, a systematic review and meta-analysis

Author

Fall, Amary, primary, Kenmoe, Sebastien, additional, Ebogo-Belobo, Jean Thierry, additional, Mbaga, Donatien Serge, additional, Bowo-Ngandji, Arnol, additional, Foe-Essomba, Joseph Rodrigue, additional, Tchatchouang, Serges, additional, Amougou Atsama, Marie, additional, Yéngué, Jacqueline Félicité, additional, Kenfack-Momo, Raoul, additional, Feudjio, Alfloditte Flore, additional, Nka, Alex Durand, additional, Mbongue Mikangue, Chris Andre, additional, Taya-Fokou, Jean Bosco, additional, Magoudjou-Pekam, Jeannette Nina, additional, Noura, Efietngab Atembeh, additional, Zemnou-Tepap, Cromwel, additional, Meta-Djomsi, Dowbiss, additional, Maïdadi-Foudi, Martin, additional, Kame-Ngasse, Ginette Irma, additional, Nyebe, Inès, additional, Djukouo, Larissa Gertrude, additional, Kengne Gounmadje, Landry, additional, Tchami Ngongang, Dimitri, additional, Oyono, Martin Gael, additional, Demeni Emoh, Cynthia Paola, additional, Tazokong, Hervé Raoul, additional, Mahamat, Gadji, additional, Kengne-Ndé, Cyprien, additional, Sadeuh-Mba, Serge Alain, additional, Dia, Ndongo, additional, La Rosa, Giuseppina, additional, Ndip, Lucy, additional, and Njouom, Richard, additional

Published
2022
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49. COVID-19 and Children in Senegal: Epidemiological and Virological Insights

Author

Dia, Ndongo, primary, Diagne, Moussa Moise, additional, Fall, Gamou, additional, Malado Jallow, Mamadou, additional, Fall, Amary, additional, Alioune Barry, Mamadou, additional, Diallo, Amadou, additional, Faye, Oumar, additional, Henriette Dior Dione, Marie, additional, Sakha Bop, Ndeye, additional, Sankhe, Safietou, additional, Faye, Martin, additional, Dieng, Idrissa, additional, Diop, Mamadou, additional, loucoubar, Cheikh, additional, Peyreffite, Christophe, additional, Alpha Sall, Amadou, additional, and Faye, Ousmane, additional

Published
2022
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50. Results from the second WHO external quality assessment for the molecular detection of respiratory syncytial virus, 2019–2020.

Author

Williams, Thomas, Jackson, Sandra, Barr, Ian, Bi, Shabana, Bhiman, Jinal, Ellis, Joanna, von Gottberg, Anne, Lindstrom, Stephen, Peret, Teresa, Rughooputh, Sanjiv, Viegas, Mariana, Hirve, Siddhivinayak, Zambon, Maria, Zhang, Wenqing, Dia, Ndongo, Razanazatovo, Norosoa, Al‐Nabet, Ajaeb Dakhilalla M. H., Abubakar, Abdinasir, Tivane, Almiro, and Barakat, Amal

Subjects
RESPIRATORY syncytial virus, WHOLE genome sequencing, GOVERNMENT laboratories, QUALITY of service
Abstract

Background: External quality assessments (EQAs) for the molecular detection of human respiratory syncytial virus (RSV) are necessary to ensure the standardisation of reliable results. The Phase II, 2019–2020 World Health Organization (WHO) RSV EQA included 28 laboratories in 26 countries. The EQA panel evaluated performance in the molecular detection and subtyping of RSV‐A and RSV‐B. This manuscript describes the preparation, distribution, and analysis of the 2019–2020 WHO RSV EQA. Methods: Panel isolates underwent whole genome sequencing and in silico primer matching. The final panel included nine contemporary, one historical virus and two negative controls. The EQA panel was manufactured and distributed by the UK National External Quality Assessment Service (UK NEQAS). National laboratories used WHO reference assays developed by the United States Centers for Disease Control and Prevention, an RSV subtyping assay developed by the Victorian Infectious Diseases Reference Laboratory (Australia), or other in‐house or commercial assays already in use at their laboratories. Results: An in silico analysis of isolates showed a good match to assay primer/probes. The panel was distributed to 28 laboratories. Isolates were correctly identified in 98% of samples for detection and 99.6% for subtyping. Conclusions: The WHO RSV EQA 2019–2020 showed that laboratories performed at high standards. Updating the composition of RSV molecular EQAs with contemporary strains to ensure representation of circulating strains, and ensuring primer matching with EQA panel viruses, is advantageous in assessing diagnostic competencies of laboratories. Ongoing EQAs are recommended because of continued evolution of mismatches between current circulating strains and existing primer sets. [ABSTRACT FROM AUTHOR]

Published
2023
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