HPV infections pose serious risks for both men and women, experts say

Human papillomavirus (HPV) is a common sexually transmitted infection that can lead to various types of cancer, including cervical, vaginal, penile, anal, and throat cancers. It is estimated that three quarters of sexually active individuals will acquire at least one HPV infection in their lifetime. While most infections clear on their own, some can lead to serious health issues.

One individual who experienced the impact of HPV firsthand is Gilles Charette, the director of the Gay Men’s Sexual Health Alliance in Toronto. After discovering an anal wart and being diagnosed with an HPV infection, Charette decided to get vaccinated against the virus to prevent future infections and associated cancers. He emphasizes the importance of HPV vaccination for all sexually active individuals, regardless of gender, as HPV can affect everyone.

HPV vaccines, such as Gardasil-9 and Cervarix, have been proven to be highly effective in reducing the risk of HPV-related cancers. Gardasil-9, which protects against nine types of HPV, is recommended for individuals between the ages of nine and 45. On the other hand, Cervarix is approved for women aged nine to 45 and targets the two high-risk HPV types responsible for the majority of cervical cancer cases.

Research shows that HPV immunization before the age of 17 can lead to a 90 percent reduction in invasive cervical cancer risk, while immunization before the age of 30 can reduce the risk by 50 percent. These vaccines are typically offered to school-aged children, but even sexually active individuals can benefit from vaccination, as exposure to all HPV strains is unlikely.

Despite the proven benefits of HPV vaccination, uptake rates are higher among females compared to males. Health Canada’s National Advisory Committee on Immunization recommends HPV vaccines for individuals between nine and 26 years of age, with consultation with a healthcare provider recommended for those over 27. While the vaccine is free for individuals under 26 in most parts of Canada, those older may need to pay out of pocket.

For individuals like Charette, the cost of the HPV vaccine can be prohibitive, but there are programs available to support vaccination for high-risk groups, such as gay, bisexual, and other men who have sex with men. It is essential for all individuals to consider HPV vaccination to reduce the risk of HPV-related cancers and protect their health in the long term.