If you’ve had COVID, this is how long you have immunity, new study finds

If you’ve had COVID, this is how long you have immunity, new study finds

White House COVID adviser Anthony Fauci, MD, … at a press briefing earlier this month …. cited a May study out of the University of California, Irvine … that found that people who’d received two doses of an mRNA vaccine—either from Pfizer or Moderna—had “antibody titers up to 10 times more than when you recover from a natural infection.”