2022 Factors Associated With Severe COVID-19 Among Vaccinated Adults Treated in US Veterans Affairs Hospitals. Austin D. Vo†, Jennifer La†, Julie T-Y Wu, Judith M. Strymish, Matthew Ronan, Mary Brophy, Nhan V. Do, Westyn Branch-Elliman‡, Nathanael R. Fillmore‡, Paul A. Monach‡† Equal first authorship · ‡ Equal senior authorship JAMA Network Open5(10), e2240037 U.S. Veterans and VA Data Retrospective Cohort Study COVID-19 Severe COVID-19 Risk Factors
