One third of people diagnosed with throat cancer are infected with a form of the HPV virus, a study suggests.
HPV (human papillomavirus) is the major cause of cervical cancer, and the virus is known to spread through genital or oral contact.
Actor Michael Douglas is reported to have spoken about the link after his own diagnosis with throat cancer.
Experts said this study in the Journal of Clinical Oncology, which quantifies the link, showed "striking" results.
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