Tweet from EricTopol at May 19, 2022 at 09:43AM

The benefit of vaccination to prevent #LongCovid is supported by many studies, ~50% reduction. But what about vax after having Covid? A new @BMJ_latest report suggests there is some (albeit smaller) reduction, especially with 2 doses. No controls
https://t.co/KaUifZMtQ2 https://t.co/iCcEvJ34IX

— Eric Topol (@EricTopol)
May 19, 2022

from http://twitter.com/EricTopol