HIVers often are coinfected with another sexually transmitted disease, but aren't aware of it because of few or no symptoms, according to a study of more than 200 U.S. HIV patients.
Disease/Sex Prevalance Rate:
Trichomoniasis (women) -- 13.7%
Rectal chlamydia (men) -- 7.3%
Rectal gonnorhea (men)-- 2.6%
Syphilis (men) -- 2.6%
