Study: Rise in some cancers linked to oral sex

There's a worrisome uptick in the incidence of certain head and neck cancers among middle-aged and even younger Americans, and some experts link the trend to a rise in the popularity of oral sex over the past few decades.PhotoDiscThe silver lining is that the HPV-related head and neck cancers are eminently more treatable than those attributable to smoking or drinking, even though they tend to be diagnosed at a later stage.PhotoDiscThe silver lining is that the HPV-related head and neck cancers

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