Does the HPV Vaccine Prevent Cervical Cancer?

Yes, the HPV vaccine effectively prevents cervical cancer by protecting against high-risk HPV types that cause 70% of cervical cancers. The vaccine targets HPV types 16 and 18, which are responsible for approximately 70% of all cervical cancer cases worldwide. Clinical trials demonstrate that HPV vaccination reduces cervical precancer rates by over 85% when given before exposure to the virus. The CDC recommends vaccination at ages 11-12, though it can be given as early as age 9. Countries with high vaccination rates, like Australia, have seen dramatic reductions in cervical abnormalities among young women within just a few years of implementing national programs.