Americans 50 and older can get a second Covid-19 booster if it’s been at least four months since their last vaccination, a chance at extra protection for the most vulnerable in case the coronavirus rebounds.
News Today | First with the news
News Today | First with the news
Americans 50 and older can get a second Covid-19 booster if it’s been at least four months since their last vaccination, a chance at extra protection for the most vulnerable in case the coronavirus rebounds.