MMWR Early Release - Vol. 71, March 29, 2022

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Report on Vaccine Effectiveness of COVID-19 Booster Doses

March 29, 2022

EARLY RELEASE

Effectiveness of Homologous and Heterologous COVID-19 Booster Doses Following 1 Ad.26.COV2.S (Janssen [Johnson & Johnson]) Vaccine Dose Against COVID-19–Associated Emergency Department and Urgent Care Encounters and Hospitalizations Among Adults — VISION Network, 10 States, December 2021–March 2022

PDF of this report (link)

MMWR Weekly COVID-19 Briefing Podcast: Week of March 14

 

The latest MMWR Weekly COVID-19 Briefing is live. This episode covers 4 reports, including reports highlighting hospitalization among infants and children ages 4 and younger with COVID-19, the effectiveness of mRNA COVID-19 vaccination in preventing mechanical ventilation and death and more. Listen and subscribe on: Apple Podcasts, Stitcher, Spotify, and Google Play.