Vaccine Needs 80 Percent Efficiency With 75 Percent Uptake to Stop Pandemic in U.S.

Type: Print/ DigitalOutlet: NewsweekTopic: Epidemic/Pandemic Preparedness and Response

Aug 26

Written By Alexis Dibbs

This is how effective a Covid-19 vaccine has to be for life to ‘return to normal,’ according to scientists

Approval of a coronavirus vaccine would be just the beginning — huge production challenges could cause long delays