About HPV

HPV, the Human Papillomavirus, is a very common sexually transmitted infection that has been linked to the development of genital warts and cancer among men and women. It can be transmitted easily by oral, anal, and/or genital sexual contact. A lot of attention has been given to HPV and women, but HPV is actually widespread among all adults, and more so among gay and bisexual men.

Harms Associated With HPV

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In most cases, HPV infection doesn’t have any signs or symptoms and will clear up on its own. In fact, of the over 150 different types of HPV, only a few are known to actually cause health problems.

Some HPV types such as types 6 and 11, cause genital warts that may form in or around the genitals or anus. While warts can be a source of stress and discomfort, they don’t usually lead to cancer, and are considered to be clinically benign (annoying to deal with, but they won’t kill you).

Other HPV strains, such as types 16 and 18, are more dangerous, as they are known to cause cancer, including anal, oral, and penile cancer among men. Among cancers affecting men, it is estimated that HPV infection is associated with 80-90% of anal cancers, 40-50% of penile cancers, 35% of throat cancers, and 25% of mouth cancers.

Gay and bisexual men are more likely to get anal HPV than men who only have sex with women. According to the Centers for Disease Control and Prevention (CDC) in the US, we’re about 17 times more likely to develop anal cancer than men who only have sex with women. In comparison with the general population, gay and bisexual men are about 20 times more likely to develop anal cancer.

Anal cancer is a particular concern for HIV-positive gay and bisexual men, who are over 100 times more likely to develop anal cancer than the general population. About a third of gay and bisexual men who are living with HIV have been shown to have HPV type 16, and are significantly more likely to develop anal cancer compared to men who are not HIV-positive.

Protecting Yourself From HPV

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Fortunately, there’s a vaccine available and recommended for the prevention of HPV among gay and bisexual men of all ages. Gardasil® protects against HPV infection caused by the four most common strains of the virus that are linked to the development of genital warts and cancer. The newly released Gardasil® 9 provides protection from five additional cancer-causing HPV strains.

Condoms offer some protection from HPV, but don’t eliminate the risk of HPV infection, as transmission can occur from contact outside the area protected by condoms – even hands and mouths can facilitate transmission. The most effective way of protecting yourself from HPV is through Gardasil® vaccination.

Even if you have HPV, getting Gardasil® may still be beneficial, as it will protect you from any of the other four strains that you do not carry, or nine if you get vaccinated with Gardasil® 9.

There is currently no approved test for HPV infection among men in Canada, but as part of your routine health care, you should seek out medical attention if you experience any unusual signs or symptoms in the anus, such as unexplained pain or bleeding, regardless of whether or not you’ve been vaccinated. Talk to your doctor about getting a digital ano-rectal examination (DARE) done as part of your regular check-up or when getting tested for HIV or sexually transmitted infections (STIs). It’s an easy and free tool available to all doctors, so bring this up at your next visit!