HPV IX vaccine is a preventive vaccination biologic that can prevent HPV6, HPV11, HPV16, HPV18, HPV31, HPV33, HPV45, HPV52, HPV58 viruses, which is the vaccine with the most types of human papillomavirus prevention on the market, and can prevent 90% of cervical cancer, acromegaly, in addition to The age range for HPV IX vaccine is 16-26 years old women, and three doses of intramuscular injections are required according to the 0, 2 and 6 months immunization program to establish a better immunization effect in the body. It should also be noted that HPV nine-valent vaccination only prevents nine common high-risk viruses in the HPV virus types, and is not effective against all HPV viruses. Therefore, it is necessary to insist on cervical cancer screening at least once a year to achieve early detection and treatment. It is also necessary to pay attention to personal hygiene in daily life, avoid bathing in public baths, reduce or avoid unclean sexual intercourse, and it is recommended to enhance physical fitness with proper exercise and eat more fruits and vegetables to improve personal immunity.