If it worked: If the vaccine works, you won't be able to get infected. But sometimes it doesn't work and it has to be repeated. The way to find out is with a blood test: the hepatitis b surface anybody. If it's positive, you're protected.
Answered 2/13/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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