Description
The Rabies Antibody Blood Test measures the level of antibodies (titer) in your blood against the rabies virus. This test determines whether an individual has adequate immunity after rabies vaccination or potential exposure to the virus. It is often used for healthcare workers, veterinarians, travelers, or individuals at risk of rabies exposure.
Purpose of the Test
- Assess protective immunity following rabies vaccination
- Monitor vaccine response in at-risk individuals
- Confirm immunity in occupational exposure (veterinarians, lab workers)
- Evaluate immune status after rabies post-exposure prophylaxis (PEP)
- Ensure compliance with travel or occupational health requirements
Who Should Consider This Test?
- Individuals with high-risk occupational exposure to animals or rabies virus
- Travelers to areas where rabies is common
- People who have received rabies post-exposure vaccination
- Healthcare providers, laboratory workers, or animal handlers
- Anyone needing proof of immunity for work, school, or travel
What the Test Measures
- Rabies Virus Neutralizing Antibodies (RVNA):
- Determines the presence and level of antibodies that protect against rabies infection.
- A protective titer indicates adequate immunity; a low or absent titer may require booster vaccination.
This test does not diagnose active rabies infection—it evaluates immune protection.
Fasting Required?
No fasting required.
