https://s.rfi.fr/media/display/dceae608-89fb-11ea-b518-005056bf87d6/Pasteur.pdf
报告写于2020年四月
Abstract:
Following the emergence of coronavirus disease (COVID-19) in Wuhan, China in December 2019, specific COVID-19 surveillance was launched in France on January 10, 2020. Two weeks later, the first three imported cases of COVID-19 into Europe were diagnosed in France. We sequenced 97 severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) genomes from samples collected between January 24 and March 24, 2020 from infected patients in France. Phylogenetic analysis identified several early independent SARS-CoV-2 introductions without local transmission, highlighting the efficacy of the measures taken to prevent virus spread from symptomatic cases. In parallel, our genomic data reveals the later predominant circulation of a major clade in many French regions, and implies local circulation of the virus in undocumented infections prior to the wave of COVID-19 cases. This study emphasizes the importance continuous and geographically broad genomic sequencing and calls for further efforts with inclusion of asymptomatic infections.
重点:
In parallel, our genomic data reveals the later predominant circulation of a major clade in many French regions, and implies local circulation of the virus in undocumented infections prior to the wave of COVID-19 cases.
猴博要不要调查一下这些作者的背景?:
Fabiana Gámbaro1,6*, Sylvie Behillil2,3*, Artem Baidaliuk1 *, Flora Donati2,3, Mélanie Albert2,3, Andreea Alexandru4 , Maud Vanpeene4 , Méline Bizard4 , Angela Brisebarre2,3, Marion Barbet2,3, Fawzi Derrar5 , Sylvie van der Werf2,3 $, Vincent Enouf2,3,4 $ and Etienne Simon-Loriere1 $