Description

A rabies antibody blood test measures the level of antibodies in your blood that neutralize the rabies virus. The test can help determine if you have an adequate immune response to the rabies vaccine or if you've been exposed to the rabies virus. 

When is a rabies antibody blood test performed?

Occupational exposure

• People who work with rabies or have a high risk of exposure, like veterinarians, may need regular testing 

Postexposure prophylaxis

• If someone's vaccination schedule has changed or their immune system is compromised, a test may be performed to check their immune response

Fasting not required.