Antibody status and cumulative incidence of SARS-CoV-2 infection among adults in three regions of France following the first lockdown and associated risk factors: a multicohort study.
Fabrice CarratXavier de LamballerieDelphine RahibHélène BlanchéNathanael LapidusFanny ArtaudSofiane KabAdeline RenuyFabien Szabo de EdelenyiLaurence MeyerNathalie LydiéMarie Aline CharlesPierre-Yves AncelFlorence JusotAlexandra RouquetteStéphane PrietPaola Mariela Saba VillarroelToscane FouriéClovis Lusivika-NzingaJérôme NicolStephane LegotNathalie Druesne-PecolloYounes EsseddikCindy LaiJean-Marie GaglioloJean-François DeleuzeNathalie BajosGianluca SeveriMathilde TouvierMarie Zinsnull nullPublished in: International journal of epidemiology (2021)
Seropositivity to anti-SARS-CoV-2 antibodies in the French adult population was ≤10% after the first wave. Modifiable and non-modifiable risk factors were identified.