Professor Paul Chan Kay-sheung of Chinese University of Hong Kong explaining his study in Sha Tin. Photo: Dickson Lee Professor Paul Chan Kay-sheung of Chinese University of Hong Kong explaining his study in Sha Tin. Photo: Dickson Lee
Professor Paul Chan Kay-sheung of Chinese University of Hong Kong explaining his study in Sha Tin. Photo: Dickson Lee

Hong Kong research finds 1 in 5 throat cancer patients possibly contract HPV from oral sex

First local study of its kind on human papillomavirus suggests sexual intercourse, mostly involving men, is a vehicle for infection

Professor Paul Chan Kay-sheung of Chinese University of Hong Kong explaining his study in Sha Tin. Photo: Dickson Lee Professor Paul Chan Kay-sheung of Chinese University of Hong Kong explaining his study in Sha Tin. Photo: Dickson Lee
Professor Paul Chan Kay-sheung of Chinese University of Hong Kong explaining his study in Sha Tin. Photo: Dickson Lee
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