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Introductions and early spread of SARS-CoV-2 in France, 24 January to 23 March 2020.
Gámbaro, Fabiana; Behillil, Sylvie; Baidaliuk, Artem; Donati, Flora; Albert, Mélanie; Alexandru, Andreea; Vanpeene, Maud; Bizard, Méline; Brisebarre, Angela; Barbet, Marion; Derrar, Fawzi; van der Werf, Sylvie; Enouf, Vincent; Simon-Loriere, Etienne.
  • Gámbaro F; Evolutionary genomics of RNA viruses, Institut Pasteur, Paris, France.
  • Behillil S; Université de Paris, Paris, France.
  • Baidaliuk A; These authors contributed equally.
  • Donati F; These authors contributed equally.
  • Albert M; National Reference Center for Respiratory Viruses, Institut Pasteur, Paris, France.
  • Alexandru A; Molecular Genetics of RNA Viruses, CNRS - UMR 3569, University of Paris, Institut Pasteur, Paris, France.
  • Vanpeene M; Evolutionary genomics of RNA viruses, Institut Pasteur, Paris, France.
  • Bizard M; These authors contributed equally.
  • Brisebarre A; National Reference Center for Respiratory Viruses, Institut Pasteur, Paris, France.
  • Barbet M; Molecular Genetics of RNA Viruses, CNRS - UMR 3569, University of Paris, Institut Pasteur, Paris, France.
  • Derrar F; National Reference Center for Respiratory Viruses, Institut Pasteur, Paris, France.
  • van der Werf S; Molecular Genetics of RNA Viruses, CNRS - UMR 3569, University of Paris, Institut Pasteur, Paris, France.
  • Enouf V; Mutualized Platform of Microbiology, Pasteur International Bioresources Network, Institut Pasteur, Paris, France.
  • Simon-Loriere E; Mutualized Platform of Microbiology, Pasteur International Bioresources Network, Institut Pasteur, Paris, France.
Euro Surveill ; 25(26)2020 07.
Article in English | MEDLINE | ID: covidwho-639489
ABSTRACT
Following SARS-CoV-2 emergence in China, a specific surveillance was implemented in France. Phylogenetic analysis of sequences retrieved through this surveillance suggests that detected initial introductions, involving non-clade G viruses, did not seed local transmission. Nevertheless, identification of clade G variants subsequently circulating in the country, with the earliest from a patient who neither travelled to risk areas nor had contact with travellers, suggests that SARS-CoV-2 might have been present before the first recorded local cases.
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Full text: Available Collection: International databases Database: MEDLINE Main subject: Disease Outbreaks / Coronavirus Infections / Coronavirus / Sentinel Surveillance Type of study: Diagnostic study / Observational study / Prognostic study / Randomized controlled trials Topics: Variants Limits: Humans Country/Region as subject: Europa Language: English Journal subject: Communicable Diseases Year: 2020 Document Type: Article Affiliation country: 1560-7917.ES.2020.25.26.2001200

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Full text: Available Collection: International databases Database: MEDLINE Main subject: Disease Outbreaks / Coronavirus Infections / Coronavirus / Sentinel Surveillance Type of study: Diagnostic study / Observational study / Prognostic study / Randomized controlled trials Topics: Variants Limits: Humans Country/Region as subject: Europa Language: English Journal subject: Communicable Diseases Year: 2020 Document Type: Article Affiliation country: 1560-7917.ES.2020.25.26.2001200