Third dose of anti covid vaccine, the US Food and Drug Administration has given its ok to the ‘mix’ of authorized vaccines (Pfizer, Moderna e Johnson & Johnson) for the ‘booster’ dose. Basically, the green light is given to the booster with any of the three vaccines, regardless of which was taken for the first and second dose (in the case of J&J single-dose).
The U.S. Food and Drug Administration authorized booster doses of both Covid-19 vaccines manufactured by Moderna and Johnson & Johnson and also said that any of the three licensed vaccines could be used as a booster in a “mix and match” approach. match “, reads a note. The FDA then gave the green light to recalls of Moderna’s vaccine for people fully vaccinated at least six months ago who are at least 65 or who are at least 18 and who are at high risk of serious Covid-19 or have frequent occupational exposures. at Covid-19.