Doctor on next steps as Americans begin to receive COVID-19 vaccines
Americans start to get vaccinated against COVID-19 as deaths cross 300,000. Dr. David Agus joins “CBS This Morning” to explain the process, and how long it will take.
Americans start to get vaccinated against COVID-19 as deaths cross 300,000. Dr. David Agus joins “CBS This Morning” to explain the process, and how long it will take.