Rabies Titer Test (RFFIT)

Gold Standard Rabies Antibody Test for Human Immunity Verification

Need to verify your rabies immunity?
The Rabies Titer Test (RFFIT) measures neutralizing antibodies to determine if you are protected against the rabies virus—commonly required for individuals with occupational exposure risk.

✔ Gold standard rabies antibody test (WHO & ACIP recognized)
✔ Measures virus-neutralizing antibodies
✔ More accurate than ELISA-based rabies tests

⚠️ IMPORTANT: LONG TURNAROUND TIME

⏱ Results take significantly longer than most lab tests

👉 Typical turnaround: 3–6 WEEKS

• Testing is performed at Kansas State University Rabies Laboratory
• One of only two CDC-recognized labs in the U.S.

📌 This is NOT a rapid test — please plan ahead if results are needed for deadlines

⚠️ HUMAN TESTING ONLY

• This test is for human patients only
• We do NOT provide rabies titer testing for animals

What This Test Measures

Rabies Neutralizing Antibodies

RFFIT (Rapid Fluorescent Focus Inhibition Test)

This test evaluates whether your blood contains antibodies capable of neutralizing the rabies virus.

📌 Considered the most accurate method for assessing rabies immunity

📌 Preferred over ELISA tests, which may produce false-positive immunity results

Why Choose This Test?

✅ Gold standard test recognized by WHO & CDC guidelines
✅ Highly accurate measurement of protective immunity
✅ Used for occupational health compliance
✅ Helps evaluate response to rabies vaccination or post-exposure treatment

👉 Best choice for reliable rabies immunity verification

Who Needs a Rabies Titer Test?

This test is commonly required for:

• Veterinarians & veterinary staff (human workers only)
• Animal handlers & wildlife workers
• Laboratory personnel working with rabies virus
• Individuals at high risk of rabies exposure
• People verifying post-exposure vaccination response

Why Rabies Immunity Matters

Rabies is a serious and often fatal viral infection if not treated promptly.

Verifying immunity helps:

✔ Ensure protection for high-risk occupations
✔ Confirm effectiveness of vaccination or treatment
✔ Meet workplace or regulatory requirements

Fast, Reliable Results (Specialized Testing)

Receive a specialized lab-certified report including:

• Rabies neutralizing antibody level
• Interpretation for immunity status
• Official documentation for compliance

Important Information

• Extended turnaround time (3–6 weeks) — plan accordingly
• This is a specialized reference lab test
• This service provides lab testing only (not diagnosis or treatment)
• Follow up with a healthcare provider or occupational health program if needed

Verify Your Rabies Immunity

Accurate. Trusted. Industry-standard testing.

👉 Order your Rabies Titer (RFFIT) Test today