Tag: anti-SARS-CoV-2 IgG
Evidence of early circulation of Sars-CoV-2 in France
Using serum samples routinely collected in 9144 adults from a French general population-based cohort, we identified 353 participants with a positive anti-SARS-CoV-2 IgG test, among whom 13 were sampled between November 2019 and January 2020 and were confirmed by neutralizing antibodies testing. More...