Anal HSV-1 is primarily passed through oral-anal sex (also known as "rimming"). Anal herpes can be diagnosed with a physical exam, a review of your medical history, and a swab of the anal sores.

A swab sample also requires an active outbreak ... HSV-1 is spread through skin-to-skin contact and saliva and mainly causes oral herpes — also known as cold sores. HSV-2, on the other hand, is ...