Question

HBV vaccines

given in ___ doses
test for adequate _____ 1-2 months after the 3 dose series -> if inadequate response repeat doses then retest
50% will now have them, the other 50% are susceptible to infection

Answer 1

HBV vaccines are given in a series of doses, followed by a blood test to check for an adequate response. If the response is inadequate, additional doses may be needed.

Step-by-step explanation:

The HBV vaccines are given in a series of doses. About 1-2 months after completing the 3-dose series, individuals should have a blood test to check for an adequate response to the vaccine. If the response is inadequate, additional doses may be recommended, followed by another blood test. It is estimated that about 50% of individuals who receive the vaccine will develop immunity, while the other 50% remain susceptible to infection.