“The two portions, they’re insufficient for omicron,” Pfizer CEO Albert Bourla said. Bourla said the two-portion immunization doesn’t give strong insurance against disease and its capacity to forestall hospitalization has
“The two portions, they’re insufficient for omicron,” Pfizer CEO Albert Bourla said. Bourla said the two-portion immunization doesn’t give strong insurance against disease and its capacity to forestall hospitalization has