The Philippines has seen a 25% increase in HIV prevalence and is one of nine countries with rising rates. HIV weakens the immune system, leaving the body vulnerable to infections like pneumonia and tuberculosis. AIDS develops when the immune system is too weak to fight off diseases. HIV is transmitted via unprotected sex, blood transfusions, and from mother to child. Bodily fluids like blood, breastmilk, semen, and vaginal fluids can transmit HIV if they enter the bloodstream of another person. Abstinence, mutual monogamy, correct condom use, avoiding drugs and alcohol, education, and testing can prevent transmission. Stigma against those with HIV is unnecessary since casual contact does not spread it.