C.D.C. Tells States How to Prepare for Covid-19 Vaccine by Early November – The New York Times

As President Trump pushes the possibility of a vaccine this year, the C.D.C. has outlined technical scenarios to state public health officials for an unidentified Vaccine A and Vaccine B.
— Read on www.nytimes.com/2020/09/02/health/covid-19-vaccine-cdc-plans.html