Get unlimited digital access to $0.99 for 4 weeks.

Discussion tips for parents having the sex talk

HBV transmission occurs primarily among unvaccinated adults with risky behavior (e.g., heterosexuals with multiple sex partners, injection-drug users [IDUs], and men who have sex with men [MSM]). During 1990-2005, incidence of acute hepatitis B in the United States declined 78 percent,... Kuni Takahashi/Chicago Tribune