November 23/30, 2021, Vol 326, No. 20, Pages 1995-2087
Association Between mRNA Vaccination and COVID-19 Hospitalization and Disease Severity
Mark W. Tenforde, MD, PhD; Wesley H. Self, MD, MPH; Katherine Adams, MPH; et al.
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JAMA. 2021;326(20):2043-2054. doi:10.1001/jama.2021.19499
This case-control study explores the association between vaccination with mRNA COVID-19 vaccines and hospitalization for COVID-19, and, among patients hospitalized with COVID-19, the association with progression to critical disease in adults from 18 US states.