A Paris study looked at 50 hetero male HIVers who said they had shot up but never taken it up the butt ...and found that nearly half had anal HPV, the virus linked to vaginal and anal cancer, while 18% had high-grade pre-cancerous anal lesions. The French docs’ conclusion? HIVguys with T cells below 500 should have an anal pap smear. C’mon, het dudes, it’s for your health!