Since 1970th years in Sweden have trebled quantity of people with the diagnosis a tonsils cancer, it is bound by that the virus can extend through oral sex, shows new research.

The cancer which develops in a certain part of a throat, associated with smoking and drink earlier. Researchers from the Swedish Karolinsky institute with 2003 for 2007 have analysed the cells taken from 98 patients with a cancer of tonsils, and have found, that 83 from them give positive reaction to the strain of a human papilloma. In 1970th years only in 23 percent of cases the cancer of tonsils has been bound to the Human Papillomavirus INFECTION.

A series of new researches on purpose is now spent to define, whether vaccines Cervarix and Gardasil, used against the Human Papillomavirus-INFECTION are capable, to protect from a cancer of tonsils and other diseases in an oral cavity. Injections will do to girls at the age of 10 and 12 years, since next year. As show researches, the diagnosis to patients with a tumour of tonsils which give positive reaction, usually put at young age, and more often they survive.

Traditionally sick receive chemotherapy, an irradiation, then by it do operation and delete cancer cells, but such combined treatment can give serious by-effects. People with the Human Papillomavirus-POSITIVE tumour, probably, do not require such aggressive treatment, as the Swedish scientists wish to find out.

While it has been established, that oral sex, at least, with six partners gives three times more chances to receive a throat cancer, than at smaller sexly-oral activity.

The cancer of tonsils develops in a stomatic part of a pharynx which includes a back part of tongue, the sky and tissues in front and behind tonsils. Among disease symptoms - difficulty of swallowing, a pharyngalgia, blood in a saliva and weight loss.