Men who perform oral sex on their partners are more likely to get a rare form of mouth and throat cancer

Associate Professor Amber D’Souza, of Johns Hopkins Bloomberg School of Public Health in the US, said:
“For these reasons, it would be useful to be able to identify healthy people who are most at risk of developing oropharyngeal cancer in order to inform potential screening strategies, if effective screening tests could be developed.
“Most people perform oral sex in their lives, and we found that oral infection with cancer-causing HPV was rare among women regardless of how many oral sex partners they had.
“Among men who did not smoke, cancer-causing oral HPV was rare among everyone who had less than five oral sex partners, although the chances of having oral HPV infection did increase with number of oral sexual partners, and with smoking.”

But scientists say that only 0.7 per cent of men – seven in every 1,000 – will ever develop HPV-related oropharyngeal cancer in their lifetimes.

The risk was much lower among women, those who did not smoke, and those who had less than five oral sex partners in their lifetimes.