Health officials approved mix ... book — you’ve got three options, but don’t have a clue which one leads to the best outcome. The Food and Drug Administration recently authorized a mix-and ...

The fold changes strongly indicated that the booster doses increased protection across the board, while mix-and-match doses perhaps have an edge. But the fold changes can obscure some finer points.

That authorization, which could come this week, is the latest development in a long-running debate over whether a mix-and-match strategy ... the author of fourteen books, including “Life's ...

The nation’s top public health official has given the green light to “mix-and-match” booster shots to increase antibodies to fight the coronavirus. Under the decision from Centers for ...