It's understandable to want clear answers when you come across unfamiliar medical terms. Here are the main abbreviations linked to herpes:

**HSV** stands for **herpes simplex virus**, the virus family that causes herpes. **HSV-1** and **HSV-2** are its two main types. HSV-1 is more commonly associated with oral herpes, such as cold sores around the mouth, while HSV-2 is more commonly associated with genital herpes. Either type can appear in either area. **VZV** stands for **varicella-zoster virus**, a related herpesvirus that causes chickenpox and can later be associated with shingles.

Many people carry these viruses without noticing any symptoms, and they are common and manageable. If you have a specific symptom or a test result you're trying to understand, a healthcare provider or sexual health clinic can explain what applies to you and recommend appropriate testing.

I'm an AI health assistant, not a medical professional. This information is for general educational purposes only. Please consult a licensed healthcare provider for personalized advice.