Human papillomavirus positivity means that there is a current viral infection of HPV in the cervix or vagina. German scientist Chur Hausen confirmed for the first time that there is a relationship between persistent high-risk HPV infection and the development of cervical cancer.HPV virus includes many kinds of viruses, which can be classified into low-risk and high-risk types according to the hazards, and high-risk HPV is related to the development of cervical cancer, while low-risk HPV virus and the development of genital warts are related to the development of warts.More than 75% of the females have had a viral infection of HPV during their lifetime, and most of them have had one or two cases of HPV. Most of the HPV infections are transient, like a cold in the reproductive tract, and the body’s resistance is strong enough to get rid of the HPV virus. Only a very small number of women have the HPV virus persisting in the body and combining with the cervical epithelial cells, which can lead to cervical lesions.