2 September 2020 - 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.
The Centers for Disease Control and Prevention has notified public health officials in all 50 states and five large cities to prepare to distribute a coronavirus vaccine to health care workers and other high-risk groups as soon as late October or early November.
The new C.D.C. guidance is the latest sign of an accelerating race for a vaccine to ease a pandemic that has killed more than 184,000 Americans. The documents were sent out on the same day that President Trump told the nation in his speech to the Republican National Convention that a vaccine might arrive before the end of the year.