Effectiveness of Maternal Vaccination with mRNA COVID-19 Vaccine During Pregnancy Against COVID-19–Associated Hospitalization in Infants Aged <6 Months — 17 States, July 2021–Janu
by from Morbidity and Mortality Weekly Report (MMWR) on (#5W5XB)
This report describes maternal mRNA vaccine effectiveness against COVID-19 hospitalizations among infants under 6 months of age.