“—having unprotected sex with another man who has HIV
—sharing injection drug works (like needles or syringes) with someone who has HIV
—having unprotected sex with a woman who has HIV”;

and that African American women,more than 20 times as often as white Americans or Native Americans or Asian Americans, indulge in this sort of behavior:
“—having unprotected sex with a man who has HIV
—sharing injection drug works (like needles or syringes) with someone who has HIV”?

I don’t.

Anyway, the evidence is that “HIV” tests are racially biased and don’t detect a virus; have a look at “The Origin, Persistence and Failings of HIV/AIDS Theory” (McFarland 2007; see http://failingsofhivaidstheory.homestead.com/) and my blog at http://hivskeptic.wordpress.com/