The Link Between Throat Cancer and Oral Sex: Explained by an Epidemiologist
Throat cancer, specifically oropharyngeal cancer, has seen a rapid increase in the West over the past two decades, largely due to the human papillomavirus (HPV) transmitted through sexual activity, particularly oral sex. Behavioral studies show a high prevalence of oral sex in some countries. While most people are able to clear HPV infections, a small number are unable to, leading to the virus replicating and integrating into the host's DNA, potentially causing cancer. HPV vaccination, primarily targeting girls, has been effective in preventing cervical cancer and may also help prevent HPV infection in the mouth. However, low vaccine coverage and vaccine hesitancy pose challenges. Some countries have extended HPV vaccination recommendations to include boys.
