Protection of 2 and 3 mRNA Vaccine Doses Against Severe Outcomes Among Adults Hospitalized with COVID-19 - VISION Network, August 2021 - March 2022.
Malini B DeSilvaPatrick K MitchellNicola P KleinBrian E DixonMark W TenfordeMark G ThompsonAllison L NalewayShaun J GrannisToan C OngKarthik NatarajanSarah E ReeseOusseny ZerboAnupam B KharbandaPalak PatelEdward StenehjemChandni RaiyaniStephanie A IrvingWilliam F FadelSuchitra RaoJungmi HanSue ReynoldsJonathan M DavisNed LewisCharlene McEvoyMonica DickersonKristin DascombNimish R ValviMichelle A BarronKristin GoddardGabriela Vazquez-BenitezNancy GriselMufaddal MamawalaPeter J EmbiBruce FiremanInih J EssienEric P GriggsJulie ArndorferManjusha GaglaniPublished in: The Journal of infectious diseases (2022)
COVID-19 vaccination was associated with lower rates of ICU admission and in-hospital death in both Delta and Omicron periods compared with being unvaccinated.