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(Created page with "Hepatitis B virus is a DNA virus. It can cause both acute and chronic hepatitis. It's usually prevented by a childhood vaccine. Treatment exists for chronic hepatitis B. == Etiology == HBV is very infective, 50 – 100 times more infective than HIV. Like hepatitis C and D, transmission usually occurs due to: * Parenteral ** IV drug users ** Health care personnel * Sexual (esp. men who have sex with men) * Perinatal == Clinical features == Hepatitis B can cause both ac...") |
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