‘The human papillomavirus is the leading cause of cervical cancer and is more and more being implicated in additional cancers, such as those of the top and neck,’ said professor Jenson. ‘As we find out more about the virus, it is becoming even more important to have the ability to protect folks from preventable cancers by vaccinating them against this disease.’ The existing vaccine, Gardasil, costs around $350 for the three-dose series. According to the World Health Organization, about 80 % of the world’s 500,000 annual cases of cervical cancer happen in developing countries, where neither routine screening nor the vaccine are available or affordable.Controlling and Abusive men more likely to put feminine partners at sexual risk Abusive men put female partners at greater sexual risk, study finds controlling and Abusive men will put their female partners at sexual risk, and the known degree of that risk escalates together with the abusive behavior, a UW study discovered. Published in the Journal of Sex Study in July, the scholarly study viewed patterns of risky sexual behavior among heterosexual guys aged 18 to 25, including some who self-reported using abusive and/or controlling behaviors in their relationships and other people who didn't. The study found that males who were physically and sexually abusive to females were much more likely than non-abusive guys to activate in behaviors that uncovered them and their partners to sexually transmitted infections, such as avoiding condoms rather than being monogamous.