From the Huffington Post:

“A study out yesterday in The Lancet by Moffitt Cancer Center researcher Anna Giuliano, Ph.D., and her colleagues finds that 50 percent of men ages 18 to 70 in Brazil, Mexico, and the U.S. have genital infection with human papillomavirus, or HPV. HPV is the virus that causes cervical cancer in women. It also causes warts and cancer of the genitals and anus in both men and women.”

The article goes on to state:

“An infection rate of 50 percent for a virus that can cause cancer sounds scary. But knowing a few more facts about HPV helps put the risk in perspective. About 90 percent of men and women infected with HPV virus get rid of it on their own within about two years. There are many different strains of HPV — some that cause cancer and some that don’t. Only about 6 percent of men have genital infection with HPV 16 — the strain linked to more than 90 percent of cancers of the head and neck. And only about 0.6 percent of men have HPV 16 in specimens taken from their mouths; what percentage of those men go on to develop head and neck cancer is unknown.”

To get tested for HPV that might cause anal cancer, you can talk to your doctor or call the Anal Dysplasia Clinic
at UPMC, Falk Medical Building, 7th Floor. Their number is 412-647-7228.