Kianna Sahabi revisou Long-term duration of protection of ancestral-strain monovalent vaccines and effectiveness of the bivalent BA.1 boosters against COVID-19 hospitalisation during a period of BA.5, BQ.1, CH.1.1. and XBB.1.5 circulation in England Doenças InfecciosasSaúde Avaliação publicada 5 de abril de 2023 Servidor de preprints medRxiv