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.
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Wallace S, et al. Among authors: ramsay m.
BMJ Open. 2022 Jun 28;12(6):e054336. doi: 10.1136/bmjopen-2021-054336.
BMJ Open. 2022.
PMID: 35768083
Free PMC article.