The high-risk groups of cervical cancer are as follows: 1. People infected with high-risk HPV virus, persistent high-risk HPV infection is a high-risk factor for the development of cervical cancer, and more than 90% of cervical cancer patients are accompanied by high-risk HPV infection; 2. Multiple sexual partners, first sexual intercourse <16 years old, and relatively young age of first birth, multiple pregnancy and multiple births, these behaviors are closely related to the occurrence of cervical cancer; 3. Other behavioral factors, such as smoking is a synergistic factor of HPV infection, which can increase the risk of cervical cancer; 4. In addition, poor nutrition and poor hygiene can also affect the occurrence of cervical cancer. People who have multiple sexual partners, have a relatively small first sexual life, and have multiple pregnancies and births should go to the hospital regularly for routine medical checkups. Now there are cervical vaccines, quadrivalent and nine-valent have started to be routinely vaccinated, even for those who are younger, unmarried and not pregnant, the effect of vaccination is the best.