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http://seattletimes.nwsource.com/html/nationworld/2002530417_hiv30.htmlComparing HIV samples from 1986-89 to recent samples, an international team of scientists says the virus that causes AIDS has substantially weakened since the onset of the pandemic more than 20 years ago.
Reporting today in the journal AIDS, researchers from Case Western Reserve University in Cleveland and the Institute of Tropical Medicine in Antwerp, Belgium, theorized the virus potentially could stop causing disease within 60 years. But the team emphasized that HIV, the pathogen that leads to AIDS, remains a lethal microbe.
Dr. Eric Arts, the U.S. collaborator from Cleveland, wrote with his Belgian colleagues that the findings suggest HIV's ability to replicate "may have decreased in the human population since the start of the pandemic." [continued]
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