The severity of the first 207 infections with the SARS-CoV-2 Omicron BA.2 variant, in Marseille, France, December 2021-February 2022.
Philippe GautretVan Thuan HoangMarie T JimenoJean-Christophe LagierPascal RossiPierre E FournierPhilippe ColsonDidier RaoultPublished in: Journal of medical virology (2022)