Rijksinstituut voor Volksgezondheid en Milieu Trends in SARS-CoV-2 infection prevalence during England's roadmap out of lockdown, January to July 2021 | RIVM Jaar: 2022 Trends in SARS-CoV-2 infection prevalence during England's roadmap out of lockdown, January to July 2021 | RIVM Bron: rivm.nl Download dossier (ZIP) · JSON