HPV subtype 52 infection usually has no symptoms and is detected during a physical examination, but if there is a combination of vaginal or cervical infection, there may be an increase in discharge. If HPV subtype 52 infection persists for a long time, and precancerous cervical lesions occur, there may be vaginal discharge and purulent discharge and other symptoms. Therefore, if HPV 52 subtype infection persists for more than one year, it is recommended that a colposcopic cervical biopsy be performed to determine the next treatment plan based on the results of the biopsy. If there are symptoms of vaginitis or chronic cervicitis, anti-inflammatory treatment can be given according to the results of the examination, and women are generally recommended to have regular HPV examinations and TCT examinations.