Human papillomavirus 66, or HPV-66, is a human virus that infects the human epidermis and mucosal squamous epithelium, and more than 100 subtypes have been identified, of which about 30 are associated with human tumors. “HPV-66 can increase the incidence of cervical cancer in women and requires timely and regular gynecological examinations, such as vaginal ultrasound and cervical biopsy, to detect and treat the lesions. Treatment In addition, HPV-66 can also increase the risk of oral cancer and condyloma, so daily observation of abnormal changes in oral mucosa, skin tissue and perineum is necessary. If the HPV-66 test result is positive, it should be reviewed in time. If the result is still positive, treatment with anti-viral drugs such as interferon can be considered, but it is not 100% sure to turn negative because there is no specific drug that can clear HPV.