The actual fact is that the majority of the virus can be removed in 3 months after treatment, and within two years after treatment, the immune system of 90% of the patients will gradually eliminate the remaining HPV, and long-term recurrent HPV infection is very rare in clinical terms. Patients who have been taking immunosuppressive drugs for a long time for reasons such as tumors, transplants, autoimmune diseases, and patients with combined diabetes and AIDS. In these patients, the HPV virus and the immune system have to fight each other repeatedly over a long period of time, but in general, the immune system is usually able to destroy the virus eventually.