EARLY RELEASE: Safety Monitoring of COVID-19 Vaccine Booster Doses Among Adults - United States, September 22, 2021-February 6, 2022

Published on February 11, 2022

This report describes how local and systemic reactions and myocarditis are less frequent after a homologous COVID-19 booster dose.

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Identifying Higher-Volume Antibiotic Outpatient Prescribers Using Publicly Available Medicare Part D Data - United States, 2019

February 10, 2022
This report describes antibiotic prescribing rates in a peer comparison.

EARLY RELEASE: 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-January 2022

February 15, 2022
This report describes maternal mRNA vaccine effectiveness against COVID-19 hospitalizations among infants under 6 months of age.