Common warts on the hands are most often caused by human papillomavirus type 2 infection, which is not usually contagious to the cervix, but other subtypes of human papillomavirus may infect the cervix. 1. Common warts on the hands are mostly caused by human papillomavirus type 2 infections, which typically appear as grayish-brown, brown or skin-colored papules of soybean size or larger, and are generally not contagious to the cervix. 2. But the human papillomavirus can be divided into various types, causing common warts of human papillomavirus is mainly low-risk type, and cause cervical cancer of human papillomavirus is mainly high-risk type, such as 6, 11, 16, 18 may be infected with cervical parts, causing warts and other diseases. To determine the nature of warts, it is recommended to go to a regular hospital, under the guidance of the doctor to clarify the diagnosis, targeted treatment or treatment.