[Virological aspects and diagnosis of SARS-CoV-2 coronavirus]. / Aspects virologiques et diagnostic du coronavirus Sars-CoV-2.

Since the emergence of the new Sars-CoV-2 coronavirus in China at the end of December 2019 and its spread around the world, the scientific community has been mobilized to study its phylogeny, virological aspects, and to understand viral and immune kinetics. In order to propose the best diagnosis, the use of direct diagnosis, by reverse transcriptase-polymerase chain reaction, or indirect diagnosis, by serology, needs to be clarified.