Rijksinstituut voor Volksgezondheid en Milieu Letter to the editor: Bias in the vaccine effectiveness estimates of one-dose post-exposure prophylaxis against mpox | RIVM Jaar: 2023 Letter to the editor: Bias in the vaccine effectiveness estimates of one-dose post-exposure prophylaxis against mpox | RIVM Bron: rivm.nl Download dossier (ZIP) · JSON