http://www.janryt.com/cancer-causing-hpv-rates-fall-dramatically-in-teenage-girls-following-vaccine

Vaccines are the best resource in our battle versus preventable conditions, and typically they work even better than we could have anticipated. This seems the emerging case for the human papillomavirus, or HPV, vaccine, which was presented simply years back to fight the virus that activates cervical cancer, amongst others. Although there are more than 100 various pressures of HPV, only a small number are connected with cancer, and it is these that the vaccine targets. More particularly, 4 are high threat for genital cancer. Types 16 and 18, for scenarios, trigger 70 percent of cervical cancers.