COVID Booster Shots to Begin in September As Delta Variant Fills Hospitals and Breakthrough Infections Rise

Then Dr. Adam Brown, an emergency physician and the COVID-19 National Task Force Chair at Envision Healthcare, joins CBSN’s Lana Zak to discuss the latest on vaccines and the risk of “breakthrough” infections.

https://www.cbsnews.com/video/covid-19-vaccine-booster-shots-in-september-delta-variant-breakthrough-infections