HPV is a human papillomavirus, which can cause common warts, condyloma acuminata and other diseases. It is a sexually transmitted disease and is the main viral infection that causes cervical cancer, which means it can induce cervical cancer, but it is not absolute, it is only possible, so annual screening for cervical cancer is needed. If phv is found to be positive and high, colposcopic biopsy is needed before targeted treatment, which includes antiviral and immune-boosting drugs and surgery.