Risk reduction behaviors in homosexual men practicing unprotected anal intercourse suggests that these behaviors offered substantial but incomplete protection against HIV infection. AIDS
There is continuing interest in the longer term effects of highly active antiretroviral therapy (HAART) on the risk of cardiopulmonary events. JAIDS: Journal of Acquired Immune Deficiency Syndromes
An increase was seen in the risk of death among HIV-infected people on HAART in a neighborhood with a high concentration of injecting drug users relative to one with a high concentration of gay men. HIV Medicine