To help fend off another wave of Covid-19, people will need a fourth dose of vaccine, Pfizer CEO Albert Bourla told CBS on Sunday.
“Many variants are coming, and Omicron was the first one that was able to evade — in a skillful way — the immune protection that we’re giving,” Bourla told CBS’ “Face the Nation.”
“The protection we are getting from the third (dose) it is good enough — actually quite good for hospitalizations and deaths,” Bourla said.
But protection after three doses is “not that good against infections”…
