GSK’s similar RSV vaccine, Arexvy, was approved for adults 60+ by the FDA four weeks ago (#msg-171831470).
PFE’s separate BLA for its maternal RSV vaccine—to protect newborns for up to six months—has a PDUFA date in August 2023 (#msg-171260623) and was recently endorsed by VRBPAC (#msg-171942839). PFE is the only company with such a vaccine, as far as I know.
“The efficient-market hypothesis may be the foremost piece of B.S. ever promulgated in any area of human knowledge!”