Effectiveness of mRNA Vaccination in Preventing COVID-19–Associated Invasive Mechanical Ventilation and Death — United States, March 2021–January 2022
by from Morbidity and Mortality Weekly Report (MMWR) on (#5X8T8)
This report describes effectiveness of mRNA COVID-19 vaccination in preventing COVID-19 associated invasive mechanical ventilation and death after receiving 2 or 3 vaccine doses.