A vial of Pfizer COVID-19 vaccine. (Reuters)
Dado Ruvic / reuters
A fourth COVID-19 vaccine shot will be necessary to prevent future coronavirus infection, Pfizer’s CEO said Sunday as the pharmaceutical company prepares to submit supporting data to the Food and Drug Administration.
“Right now, the way that we have seen, it is necessary, a fourth [shot] right now,” CEO Albert Bourla said in an interview with CBS News’ “Face the Nation.”
“The protection that you are getting from the third... Читать дальше...