Pfizer CEO Albert Bourla confirmed Sunday that his researchers believe a fourth injection of the Covid vaccine is necessary to adequately fight the pandemic and prevent hospitalizations heading into the summer.
“Right now, the way that we have seen, it is necessary, a fourth booster right now. The protection that you are getting from the third, it is good enough, actually quite good for hospitalizations and deaths,” Bourla told CBS’s “Face the Nation.”
“It’s not that good against infections but doesn’t last very long. But we are just submitting those data to the FDA [Food and Drug Administration], and then we will see what the experts also will say outside Pfizer,” he added.
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“We are working very diligently right now … to make not only a vaccine that will protect against all variants, including omicron, but also something that can protect for at least a year,” he said. “And if we be able to achieve that, then I think it is very easy to follow and remember so that we can go back to really the way used to live.”
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