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Hepatitis A and Hepatitis B
Vaccines
*Hepatitis A vaccine began usage in 1995
–Two dose series at 0 and 6-18 months
*Hepatitis B vaccine began usage in 1982
–Usually three dose series at 0, 1 and 6 months
*No severe adverse reactions. Most common side effects include site of injection soreness, headache, malaise
*Combination vaccine available called TWINRIX
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