HSV-1 and HSV-2 are two different types of the herpes simplex virus.

HSV-1 commonly causes oral cold sores or fever blisters around the mouth, while HSV-2 typically affects the genital area, leading to genital herpes. However, it's possible for both viruses to cause infections in either location.

The main difference is their usual site of infection:
-HSV-1 primarily occurs orally
-HSV-2 predominantly infects genitally.

It’s important to note that you can still get oral HSV from intimate contact with someone who has genital herpes caused by HSV 2 although this is less common than getting infected through kissing or other non-sexual means which could be why some people have Genital Hsv without having had intercourse

If you suspect an infection or want more information about testing and treatment options appropriate for your situation please consult a healthcare professional as they will provide tailored advice based on your specific needs.

I hope this response helps clarify the distinction between these two types of Herpes Simplex Virus (HSV). Let me know if there's anything else I can assist you with!