Kissing has overtaken smoking and drinking as the leading risk factor for developing head and neck cancers.
The humble French kiss can pass on human papilloma virus (HPV), and Head of Maxillofacial and Head and neck Surgery at the Royal Darwin Hospital, Dr Mahiban Thomas, said the virus was responsible for 70% of head and neck cancer cases.
Dr Thomas told Daily Mail Australia if you became infected by HPV in the oropharynx, your risk of developing head and neck cancer was 250 times higher than that of someone without the virus.
While most commonly associated with cervical cancers, HPV can affect both men and women.
There are more than 100 types of the virus, but only about eight ‘high risk’ strains of HPV that can cause cancers in the oropharynx.
The Centers for Disease Control and Prevention said studies suggest Oral HPV could be passed on during oral sex or open-mouthed or ‘French’ kissing, and about 7% of people have oral HPV, but only 1% of people have the type of oral HPV that is found in oropharyngeal cancers.
Dr Thomas said recent studies suggested even engaging in ‘petting’ without sexual interaction could transfer HPV.
Dailymail
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