What is the cervical cancer vaccine?

What is the cervical cancer vaccine?

The HPV vaccine is approved for children and adults ages 9 to 26 and protects against the development of cervical cancer. The vaccine works by triggering your body's immune system to attack certain human papillomavirus (HPV) types, which have been linked to many cases of cervical cancer. It is best to get the vaccine before the start of sexual activity. The vaccine is given in a series. The number of shots you need varies depending on the age you are at your first dose.