Tweet from EricTopol at September 12, 2022 at 03:34PM
The protection derived from a 4th shot mRNA booster in ~40,000 people age 80+ in Singapore, compared w/ ~40,000 matched controls with 3 shots, during its BA.2 and BA.5 waves
https://t.co/mHohjlT2lx @AnnalsofIM https://t.co/t6kpxAwnZp— Eric Topol (@EricTopol)
Sep 12, 2022
from http://twitter.com/EricTopol