Rabies FAVN testing

Rabies FAVN testing in Canada refers to the *Fluorescent Antibody Virus Neutralization (FAVN)
test, which measures rabies antibody titers to confirm vaccination efficacy.

What is Rabies FAVN Testing?
– A laboratory test that quantifies rabies antibody levels in your pet’s blood
– Used to verify that a rabies vaccination has elicited an adequate immune response
– Often required for international pet travel, import/export, or certain licensing
When is FAVN testing required?
– For pets traveling outside Canada, especially to countries with strict rabies control
requirements
– To re-validate rabies vaccination after a certain period (e.g., for rabies titer testing before
travel)
– For pets with uncertain vaccination history or suspected vaccine failure
Process in Canada
1. Veterinary blood draw:
– A licensed veterinarian collects blood sample from your pet
2. Sample submission:
– The blood sample is sent to an approved laboratory (e.g., the Canadian Food Inspection
Agency (CFIA) or authorized labs) for FAVN testing
3. Testing:
– The lab measures rabies antibody titers, with a titer of ≥0.5 IU/mL generally considered
protective
4. Results:
– Official report issued to the veterinarian, confirming adequate immunity
– Results may take around 6 weeks to come.
Important Considerations
– The test must be done at least 30 days after vaccination and at least 12 months of age in
puppies/kittens
– The test is valid for approximately 12 months for travel purposes, but always confirm specific
country requirements
– Please make sure your details submitted for RABIES FAVN testing match exactly with your
travel documents. Any edits or corrections if needed will incur additional cost and cause delays.
Next Steps
– Schedule rabies vaccination with your veterinarian
– Discuss if FAVN testing is necessary for your pet’s travel plans
– Ensure blood sample is sent to an approved laboratory within the required timeframe

Summary
Rabies FAVN testing in Canada is a specialized blood test used to confirm rabies antibody
levels, essential for international pet travel and certain import/export requirements.
Please book an appointment with our veterinarians at Groat Veterinary Centre if your travelling
destination requires Rabies FAVN TESTING