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Journal articles
Introductions and early spread of SARS-CoV-2 in France, 24 January to 23 March 2020
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.
https://hal-pasteur.archives-ouvertes.fr/pasteur-03139190
Contributor : Flora Donati <>
Submitted on : Thursday, February 11, 2021 - 5:23:52 PM
Last modification on : Thursday, June 17, 2021 - 6:36:02 PM
Long-term archiving on: : Wednesday, May 12, 2021 - 7:11:32 PM
Contributor : Flora Donati <>
Submitted on : Thursday, February 11, 2021 - 5:23:52 PM
Last modification on : Thursday, June 17, 2021 - 6:36:02 PM
Long-term archiving on: : Wednesday, May 12, 2021 - 7:11:32 PM
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