"Millions of gay men are fucking around, not using protection, not having safe sex, not really knowing what is and isn't safe sex, all while assuming they'll be just fine as long as they only fuck around with other dudes who are 'clean.'
Simply put, this 'disease-free' mentality is not keeping anyone safe. It's doing the exact opposite and lies at the core of the new HIV/AIDS epidemic in America among men who have sex with men."
—from How to Stay HIV-Negative in an HIV-Positive World