ArticleBMJ open2022

Impact of prior SARS-CoV-2 infection and COVID-19 vaccination on the subsequent incidence of COVID-19: a multicentre prospective cohort study among UK healthcare workers - the SIREN (Sarscov2 Immunity & REinfection EvaluatioN) study protocol.

Sarah Wallace et al.PubMed ↗Full text ↗Publisher ↗

No numbers read from the abstract.