Herpes is a common sexually transmitted infection (STI) that can cause painful sores and blisters on the genitals, mouth, or rectum. The virus that causes herpes is highly contagious and can be spread through contact with infected skin or fluids. There is no cure for herpes, but there are treatments that can help to manage the symptoms.
The best way to avoid getting herpes is to practice safe sex. This includes using condoms every time you have sex, and avoiding sex with anyone who has symptoms of herpes. You can also get vaccinated against herpes, but the vaccine is not 100% effective.