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What is HIV?In: HIV and AIDS |
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HIV (human immunodeficiency virus) is the virus that causes AIDS (acquired immunodeficiency syndrome). By killing or damaging cells of your body's immune system, HIV progressively destroys your body's ability to fight infections and certain cancers. People diagnosed with AIDS may get life-threatening diseases called opportunistic infections, which are caused by microbes such as viruses, bacteria, or fungi. These infections do not usually make healthy people sick. Those with HIV/AIDS are also at an increased risk of developing certain cancers, neurological disorders, and a variety of other conditions.
In the United States, more than 980,000 diagnosed cases of AIDS were reported to the Centers for Disease Control and Prevention (CDC) between 1981 (when the first case was reported) and 2006. The CDC estimates that more than one million people in America may be infected with HIV and that as many as 250,000 of these may not know that they are infected and can pass on the virus to others.
First answer by Recidivist. Last edit by Aizzerk. Contributor trust: 1 [recommend contributor]. Question popularity: 39 [recommend question]





