Herpes is a common viral infection that can affect the mouth, genitals, or rectum. It is caused by the herpes simplex virus (HSV), which is highly contagious. HSV-1 typically causes oral herpes, while HSV-2 typically causes genital herpes. However, either type of HSV can cause infection in either location.
It is possible to get herpes at the dentist, but it is not common. The virus can be transmitted through contact with infected saliva or sores. This can occur if the dentist or dental hygienist has herpes and does not take proper precautions, such as wearing gloves and a mask.