Pfizer CEO states that a booster of present vaccine “likely” needed with six to 12 months after second dose. And just as we have yearly flu vaccine boosters, we may have similar protocols for Covid vaccine to deal with the variants.
Pfizer CEO states that a booster of present vaccine "likely" needed with six to 12 months after second dose. And just as we have yearly flu vaccine boosters, we may have similar protocols for Covid vaccine to deal with the variants.Play Now | Play in Popup | Download