BBCNEWS BBC News August 20, 2021 03:09:00
Received, this idea of a booster? ~ �* , ., booster? well, there's two thin . s booster? well, there's two things to — booster? well, there's two things to think _ booster? well, there's two things to think about. - booster? well, there's two | things to think about. there are the immune compromised and there is everybody else. for there is everybody else. for the immune compromised we are really now learning that a second dose ofjohnson & johnson and a third dose for the mrna is not a booster, it is a completion of this series, for immune compromised people. so we need to take the immune ...