Week of March 28, 2022 MMWR Weekly Briefing

This episode discusses eight MMWR reports. This week, MMWR released a supplement of five reports looking at adolescent behaviors and experiences during the COVID-19 pandemic. The sixth report highlights the increased use of at-home COVID-19 testing in the United States. The seventh report examines heart complications after COVID-19 infection and mRNA COVID-19 vaccination. And the last report looks at the effectiveness of COVID-19 boosters following one dose of Johnson & Johnson's Janssen COVID-19 vaccine.