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Can hepatitis B vaccine be given after exposure to HBV?

April 26, 2017exposure given HBV vaccine

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Can hepatitis B vaccine be given after exposure to HBV?

2 Answers

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Yes. After a person has been exposed to HBV, appropriate treatment, given in an appropriate time frame, can effectively prevent infection. The mainstay of post exposure immunoprophylaxis is hepatitis B vaccine, but in some settings the addition of HBIG will provide some increase in protection.

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Yes. After a person has been exposed to HBV, appropriate prophylaxis, given as soon as possible but preferably within 24 hours, can effectively prevent infection. The mainstay of postexposure immunoprophylaxis is hepatitis B vaccine, but in certain circumstances the addition of HBIG will provide increased protection.