“It’s a reasonable bet, but still a gamble that protection for two or three months is similar to six months or a year,” said Dr. Paul Offit, a member of the Food and Drug Administration panel that is likely to review the vaccine for approval in December. Normally, vaccines aren’t licensed until they show they can protect for a year or two.
“It’s a reasonable bet, but still a gamble that protection for two or three months is similar to six months or a year,” said Dr. Paul Offit, a member of the Food and Drug Administration panel that is likely to review the vaccine for approval in December. Normally, vaccines aren’t licensed until they show they can protect for a year or two.
https://www.google.com/amp/s/khn.org/news/pfizer-covid-19-vaccine-effectiveness-5-things-to-know/amp/