CDC Director Rochelle Walensky On Coronavirus Variants And Vaccinations
NPR's Audie Cornish checks in with Centers for Disease Control and Prevention Director Dr. Rochelle Walensky about vaccinations, variants and the current state of the pandemic.
NPR's Audie Cornish checks in with Centers for Disease Control and Prevention Director Dr. Rochelle Walensky about vaccinations, variants and the current state of the pandemic.