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Genomic characterization of a reemerging Chikungunya outbreak in Kedougou, Southeastern Senegal, 2023.
Dieng, Idrissa; Sadio, Bacary Djilocalisse; Gaye, Alioune; Sagne, Samba Niang; Ndione, Marie Henriette Dior; Kane, Mouhamed; Diallo, Mamadou Korka; Sow, Bocar; Sankhe, Safietou; Sene, Ousseynou; Diallo, Amadou; Dieng, Madeleine; Doukanda, Serge Freddy Moukaha; Mbanne, Maimouna; Diop, Seynabou Mbaye Ba Souna; Balde, Diamilatou; Ndiaye, Mignane; Sow, Khalidou Djibril; Diarra, Maryam; Sam, Abdoulaye; Mbaye, Ababacar; Diallo, Boubacar; Sall, Yoro; Faye, Ousmane; Diop, Boly; Sow, Abdourahmane; Sall, Amadou Alpha; Loucoubar, Cheikh; Dia, Ndongo; Faye, Oumar; Diallo, Diawo; Fall, Gamou; Weaver, Scott C; Barry, Mamadou Aliou; Diallo, Mawlouth; Diagne, Moussa Moise.
Affiliation
  • Dieng I; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Sadio BD; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Gaye A; Zoology Medical Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Sagne SN; Epidemiology, Clinical Research and Data Science Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Ndione MHD; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Kane M; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Diallo MK; Epidemiology, Clinical Research and Data Science Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Sow B; Epidemiology, Clinical Research and Data Science Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Sankhe S; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Sene O; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Diallo A; Epidemiology, Clinical Research and Data Science Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Dieng M; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Doukanda SFM; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Mbanne M; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Diop SMBS; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Balde D; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Ndiaye M; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Sow KD; Health Emergency Operations Center, Ministry of Health, Dakar, Senegal.
  • Diarra M; Epidemiology, Clinical Research and Data Science Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Sam A; Prevention Department, Ministry of Health, Dakar, Senegal.
  • Mbaye A; Kedougou Medical Region, Ministry of Health, Kedougou, Senegal.
  • Diallo B; Public Health Direction, Institut Pasteur de Dakar, Dakar, Senegal.
  • Sall Y; Prevention Department, Ministry of Health, Dakar, Senegal.
  • Faye O; Public Health Direction, Institut Pasteur de Dakar, Dakar, Senegal.
  • Diop B; Prevention Department, Ministry of Health, Dakar, Senegal.
  • Sow A; Public Health Direction, Institut Pasteur de Dakar, Dakar, Senegal.
  • Sall AA; Department of Public Health and Preventive Medicine, Faculty of Medicine, Pharmacy and Odonto-stomatology, Université Cheikh Anta Diop de Dakar, Dakar, Senegal.
  • Loucoubar C; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Dia N; Epidemiology, Clinical Research and Data Science Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Faye O; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Diallo D; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Fall G; Zoology Medical Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Weaver SC; Virology Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Barry MA; World Reference Center for Emerging Viruses and Arboviruses, Institute for Human Infections and Immunity and Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA.
  • Diallo M; Epidemiology, Clinical Research and Data Science Department, Institut Pasteur de Dakar, Dakar, Senegal.
  • Diagne MM; Zoology Medical Department, Institut Pasteur de Dakar, Dakar, Senegal.
Emerg Microbes Infect ; 13(1): 2373308, 2024 Dec.
Article in En | MEDLINE | ID: mdl-38934257
ABSTRACT
Chikungunya virus has caused millions of cases worldwide over the past 20 years, with recent outbreaks in Kedougou region in the southeastern Senegal, West Africa. Genomic characterization highlights that an ongoing epidemic in Kedougou in 2023 is not due to an introduction event but caused by the re-emergence of an endemic strain evolving linearly in a sylvatic context.
Subject(s)
Key words

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Phylogeny / Chikungunya virus / Disease Outbreaks / Genome, Viral / Chikungunya Fever Limits: Animals / Humans Country/Region as subject: Africa Language: En Journal: Emerg Microbes Infect Year: 2024 Type: Article Affiliation country: Senegal

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Phylogeny / Chikungunya virus / Disease Outbreaks / Genome, Viral / Chikungunya Fever Limits: Animals / Humans Country/Region as subject: Africa Language: En Journal: Emerg Microbes Infect Year: 2024 Type: Article Affiliation country: Senegal