Booster of COVID-19 vaccine administered six months after two-dose regimen of BNT162b2, shows substantial increase in antibody and T-cell responses – Johnson & Johnson

Johnson & Johnson announced preliminary results from an independent study, including a subset of participants from the Janssen-sponsored COV2008 study, conducted by Dan Barouch, M.D., Ph.D., et al. of Beth Israel Deaconess Medical Center (BIDMC), which showed that a booster shot of the Johnson & Johnson COVID-19 vaccine (Ad26.COV2.S), administered at six months after a two-dose primary regimen of BNT162b2, […]