Condomless sex increasing in US gay men - " especially in HIV-negative and untested men

The proportion of gay men in the US who have had anal sex without a condom at least once in the past year has increased by 9% in the last six years, data from the country's Centers for Disease Control and Prevention reports.

http://www.aidsmap.com/Condomless-sex-increasing-in-US-gay-men-especially-in-HIV-negative-and-untested-men/page/2807818/