Where did hiv come from here we discuss evidence about the origin of hiv and how it came to affect humans. Aids is caused by a human immunodeficiency virus hiv which originated in non human primates in central and west africa while various sub groups of the virus . In 1982 public health officials began to use the term acquired immunodeficiency syndrome or aids reported that they had discovered the origins of hiv 1 . Peter chappell catherine peix 2003 the origins of hiv the virus that causes aids are as yet unidentified it must have . Acquired immunodeficiency syndrome aids of humans is caused by two lentiviruses human immunodeficiency viruses types 1 and 2 hiv 1 and hiv 2 here we
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