New @CDCgov data for bivalent booster protection vs death by agehttps://t.co/HGyjNwUveD
Reduction in death compared w/ unvaccinated, age 65-79
2-shots, no recent (>6 months) booster 83%
Bivalent booster 93% pic.twitter.com/eBK6UCiot2

— Eric Topol (@EricTopol) February 21, 2023