Concerning '''homosexuality and parasites''', anal sex can be an important risk factor for intestinal parasitism.<ref>[http://www.springerlink.com/content/jx13231641717w48/ Intestinal Parasitism among Homosexual Male], ''Sexuality and Disability'' by Viroj Wiwanitki, June 2006, Volume 24, Issue 2, pp 113–115</ref> | Concerning '''homosexuality and parasites''', anal sex can be an important risk factor for intestinal parasitism.<ref>[http://www.springerlink.com/content/jx13231641717w48/ Intestinal Parasitism among Homosexual Male], ''Sexuality and Disability'' by Viroj Wiwanitki, June 2006, Volume 24, Issue 2, pp 113–115</ref> |