what to do during the H. influenzae type b (Hib) vaccine shortage

CDC has recommendations on what to do during the H. influenzae type b (Hib) vaccine shortage.

A recent recall of several lots of Comvax and PedvaxHIB is causing a shortage that's expected to last at least until October.

Merck recalled these lots as a precaution because sterility during manufacturing isn't guaranteed.

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