ArticleLancet regional health. Americas2023

Number needed to vaccinate with a COVID-19 booster to prevent a COVID-19-associated hospitalization during SARS-CoV-2 Omicron BA.1 variant predominance, December 2021-February 2022, VISION Network: a retrospective cohort study.

Katherine Adams et al.PubMed ↗Full text ↗Publisher ↗

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