Oncology & Cancer

Men face higher risk of cancers linked to oral sex

Men are twice as likely as women to get cancer of the mouth and throat linked to the human papillomavirus, or HPV, one of the most common sexually transmitted infections, researchers say.

Diseases, Conditions, Syndromes

Four emerging STIs that you can't afford to ignore

New diseases emerge all the time, and sexually transmitted infections are no exception. Here are four bacteria that could become serious public health threats. (Warning: contains a description of animal auto-fellatio.)

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