Herpes viruses are categorized as genital herpes, herpes simplex, and herpes zoster, which are contagious. Genital herpes viruses, which are transmitted through sexual intercourse, are sexually transmitted viruses. The herpes simplex virus causes localized damage to the skin and mucous membranes of the patient, and can be transmitted if the skin of a healthy person comes into direct contact with it. Herpes zoster is transmitted by droplets and by contact, and a person with a weakened immune system may be infected by the virus in the droplets. If the patient is infected with the herpes virus, intervention can be made by keeping the body clean and dry and by using antiviral medication. If symptoms of herpes virus infection appear in the body, it is important to go to the hospital immediately for diagnosis.