# Human Herpesvirus 6 (HHV-6) Antibodies, IgG

> This test measures specific proteins called IgG antibodies that the immune system creates in response to Human Herpesvirus 6 (HHV-6). It helps show whether a person has been exposed to this virus in the past, which is the common cause of a childhood condition called roseola. This screening helps doctors evaluate immune history, especially for individuals with weakened immune systems. However, because these antibodies typically remain in the body for life, a positive result does not confirm a current or active infection.

- Labcorp code: 161075
- Category: [Infections](https://app.picardo.health/labs/tests/infections.md)
- Price: shown at checkout, before payment.
- Blood draw: free at a Labcorp location, or $75.00 at home.
- Order link: https://app.picardo.health/labs/order?tests=161075&ref=assistant

## About ordering

A licensed physician reviews every order before any test is run, and results arrive in the person's Picardo account. Ordering is open to adults 18 and over in the US, except New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii and Maine. General health information, not medical advice.