Origin of AIDS virus traced to 1908 in south-east Cameroon, where a hunter became infected with blood from a chimpanzee, becoming the first human to catch the disease, the Daily Star reported. A hunter became infected with blood from a chimpanzee and was the first known person to catch the disease, the Daily Star reported. But it took more than 60 years before the killer virus spread to the US when infected blood used in transfusions was imported from ...
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