HIV wich stands for (Human Immunodeficiency virus) When it enters your Immune system your body looses the ability to fight the organisms that cause disease.

AIDS is a deasise wich there is a several loss of the body's circular immunity,greatly lowering the resistance of the infection.

(of a condition of the person) producing or showing no symptoms.

Opportunistic infection is a infection caused by pathogens (bacteria, viruses, fungi, or protozoa.)

Universal Precautions were typically practiced in any environment where workers were exposed to body fluids, such as Blood, semen, and Vaginal secretions.