This document discusses how HIV affects the body and its transmission. It begins by explaining how HIV kills CD4 cells, which are essential to the immune system. It then provides details on the symptoms of acute and chronic HIV infection. It identifies the bodily fluids that can transmit HIV and discusses prevention methods like safe sex practices and not sharing needles. The document also discusses Republic Act 8504, the Philippine AIDS Prevention and Control Act, and provides advice on maintaining physical and mental health for those living with HIV.