Some people who have already received the Pfizer-Bioentech coronavirus vaccine were already prepared for the booster dose. But this time, the CDC has agreed with the Food and Drug Administration to release booster doses for those who have been vaccinated against Mordana and Johnson & Johnson.
Those who have received the two-dose Pfizer-Bioentech vaccine and are 65 years of age or older, working in a fragile or hazardous health condition can now take the booster dose.