A chock-full innards found in human semen drastically enhances the ability of the human immunodeficiency virus (HIV) to cause infection, as it should be to a report in the December 14, 2007, issue of the journal Cell, a advertisement of Cell Press. The findings help to understand the sexual transmission of HIV and suggest a imaginable new target for preventing the spread of AIDS, the researchers said. [click link for full article]

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