Genital herpes is transmitted mainly through sexual contact. The cause of genital herpes is due to the genital herpes virus. It is spread mainly near the genitals, and transmission is mainly through sexual contact. The virus mainly targets the mucous membrane for infection, so when the mucous membrane breaks down, the surface forms a plasma-like fluid with a relatively large viral load, and body fluids are the main carrier of the transmitted virus. In the process of sexual life, there are no good preventive measures. The mucosa is infected by male to female or female to male transmission, or by other means. When the integrity of the mucosa is affected, the infection is transmitted when the membrane breaks down. And when one is weaker, the virus replicates faster leading to the appearance of genital herpes.