HIV Transmission and the History of HIV/AIDS: In the late '70s, the syndrome caused by the HIV virus was seen in the U.S. We now know that HIV evolved from simian immunodeficiency virus in West Africa. HIV can be transmitted via contact with an infected person's blood or other bodily fluids.
HIV/AIDS HIV has killed about 25 million individuals, and approximately 40 million people are currently living with the disease. Symptoms and signs of HIV include fever, headache, tiredness, and enlarged lymph nodes. Infections that happen with AIDS are called opportunistic infections. There is no cure for HIV/AIDS. Treatment usually involves a combination of at least three drugs to suppress the virus from replicating and boost the immune system.
HIV Transmission and the History of HIV/AIDS Topic Guide - Medications and Vitamins
Zidovudine is an antiviral medicine that prevents human immunodeficiency virus (HIV) from multiplying in your body...learn more »