ISLAMABAD, PAKISTAN - APRIL 18:  A newborn baby who's mother is HIV positive is checked by a nurse before being given anti-retroviral drugs at the Pakistan Institute of Medical Sciences, (PIMS),on April 18, 2006 in Islamabad, Pakistan. Although babies to infected mothers are usually born HIV positive, with proper medication they often become healthy and HIV-free by their first birthday. UNAIDS says the epidemic is exploding across Pakistan, where HIV testing in the general populace is rare, making detection and treatment for most victims almost impossible. While the Pakistani government officially acknowledges less than 4,000 cases nationwide, the UN says that figure could be well over 100,000. December 1 is World AIDS Day, and 2006 marked 25th anniversary of the first diagnosis of the deadly disease.  (Photo by John Moore/Getty Images)