Women who need the nine-valent cervical cancer vaccine can make an appointment at their local community hospital or CDC. Currently, the nine-valent vaccine has been introduced to first-tier and second-tier cities in China, so you can consult your local community hospital for details. The cervical cancer vaccine is mainly used to prevent cervical cancer, vulvar cancer, vaginal cancer and precancerous lesions caused by HPV. Theoretically, it should be injected intramuscularly according to the immunization program of 0-2-6 months, and a total of three injections are needed, with at least one month between the first and second injections, and at least three months between the second and third injections. The current safety of the vaccine is still very good, but it should be noted that even after vaccination, it does not mean that it is once and for all, and regular screening for cervical cancer is still necessary.