HIV epidemics are emerging among gay and bisexual men in the Middle East and North Africa and high levels of risky sexual behavior threaten to spread the AIDS virus further in the region, researchers said Tuesday. br / iReuters Health Information/i
The 2008 surveillance case definitions have been revised for HIV infection in adults, adolescents, and children younger than 18 months and for HIV infection and AIDS in children aged 18 months to younger than 13 years. Medscape Medical News