Cervical cancer is not contagious. The occurrence of cervical cancer is mainly related to the persistent infection of HPV, the human papillomavirus, which is mainly transmitted through sexual intercourse, but not absolutely. HPV infection can be known through testing, and once detected, treatment should be actively given, such as interferon capsules administered vaginally, but there is no drug to cure HPV, and the main way to fight the virus is by strengthening one’s immunity. 80-90% of HPV infections are only transient and can be eliminated on their own, but if they persist for more than 2 years, especially for high-risk HPV, one should be alert. Cervical cancer lies in early diagnosis and early treatment, and women of childbearing age should be screened for cervical cancer in time. Cervical cancer screening is called three-step therapy, i.e. TCT (liquid-based thin-layer cytology) and HPV, and any problem with either of them should be treated actively and reviewed regularly, with colposcopy as the next step if necessary, and cervical tissue biopsy for pathology if necessary for clear diagnosis. Once a precancerous lesion is detected, a conical hysterectomy should be actively performed to further stop its development into cervical cancer. Daily contact with cervical cancer is not contagious, so it is very important to have regular cervical cancer screening while strengthening your own resistance.