Searching for the Epidemic's Origins

See allHide authors and affiliations

Science  23 Jun 2000:
Vol. 288, Issue 5474, pp. 2164-2165
DOI: 10.1126/science.288.5474.2164

You are currently viewing the summary.

View Full Text

Log in to view the full text

Log in through your institution

Log in through your institution


EASTERN GABON-- Theories about the origin of AIDS all suffer from a dearth of data. For more than a decade, researchers have recognized the close genetic links between SIV from sooty mangabeys and HIV-2, a type of the virus that is mostly confined to west African countries, but to date, there are scant data that closely link HIV-1, the predominant human AIDS virus, to SIVs found in primates.