Week of January 31, 2022 MMWR Weekly Briefing

This episode discusses five MMWR reports. The first report looks at the effectiveness of masks in indoor settings for the prevention of COVID-19. The next report looks at the clinical characteristics and outcomes of adults hospitalized with COVID-19 during Omicron and Delta predominance. The third report examines COVID-19 infection and hospitalizations by vaccination status before and during Omicron. The fourth report describes vaccination coverage and vaccine confidence by sexual orientation and gender identity. And the last report looks at COVID-19 vaccination among New York adults living with diagnosed HIV.