blood test first.
because if you have sufficient level, then it is a waste of money and vaccine
because if you have some antibody but insufficient, just need a booster dose.
but if you have zero level of antibody, will need 3 jab, one at 0, one at 1 month after, one at 6 months after.
as for the rest, google it.
Health Hepatitis B vaccination?, prevention is better than cure?
Oct 7 2017, 04:37 PM
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