The HPV virus is divided into more than 100 subtypes, and the high-risk subtypes can cause the human skin mucous membrane squamous epithelial proliferation, which can lead to warts or cancer. HPV infection has three ways: 1, sexual transmission, is the main means of transmission, and patients with HPV infection have sexual contact directly infected, plus the body resistance is poor will be reproduced in the body, resulting in HPV infection. The company’s main goal is to provide a comprehensive range of products and services to meet the needs of its customers, including: 1) sexual transmission; 2) indirect transmission; 3) transmission from mother to child; 4) transmission of HPV to the newborn through the birth canal; 5) transmission of HPV to the newborn through the birth canal; 6) transmission of HPV to the newborn through the birth canal.