JBeukema
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Gorilla Virus in Our Midst -- Cohen 2009 (803): 1 -- ScienceNOWResearchers are shaking up the HIV family tree again. For the first time, investigators have found what looks like a gorilla version of the AIDS virus in a person. They do not know how the woman became infected but suspect that other humans harbor a similar virus. The possibility that gorillas can transmit the virus to humans further underscores the danger of butchering the apes or keeping them as pets, which still occurs in some African communities.
Several studies have shown that the most common form of the human immunodeficiency virus, dubbed HIV-1, likely evolved from a chimpanzee relative, SIVcpz. When investigators reported 3 years ago that they had found a similar SIV, SIVgor, in gorillas living in Cameroon, a genetic analysis suggested that it, too, descended from SIVcpz. Now the finding of SIVgor in a Cameroonian woman who moved to France 5 years ago further complicates the story.