Tetanus & Diphtheria Titer Test

IgG Quantitative Blood Test for Immunity Verification & Clearance

Need proof of Tetanus or Diphtheria immunity?
The Tetanus & Diphtheria Titer Test measures your IgG antibody levels to confirm immunity—commonly required for school, healthcare programs, and employment clearance.

✔ Quantitative IgG results (exact antibody levels)
✔ Helps determine if booster vaccination is needed
✔ Fast, lab-certified documentation

⏱ Typical turnaround: results are usually emailed in 3–5 days.

What This Test Measures

Tetanus & Diphtheria Antibodies

IgG Quantitative Titers

This test evaluates immunity to:

• Tetanus
• Diphtheria

📌 Results include numeric antibody levels with reference ranges—required by most schools and hospitals

📌 Immunity from vaccination may decrease over time, which is why boosters are typically recommended every 10 years

Why Choose This Test?

✅ Confirms immunity before getting a booster
✅ Helps avoid unnecessary vaccinations
✅ Meets school & employer documentation requirements
✅ Quick turnaround for faster clearance

👉 Know your immunity before you vaccinate

Who Needs This Test?

This test is recommended for:

• Healthcare workers & hospital staff
• Nursing & medical students
• Clinical program applicants
• Individuals at higher risk of exposure
• Anyone verifying immunity status before vaccination

Why Immunity Testing Matters

Tetanus and diphtheria are serious bacterial infections that can be life-threatening if untreated.

This test helps you:

✔ Confirm protection against Tetanus & Diphtheria
✔ Determine if a booster is needed
✔ Meet school or employment requirements
✔ Avoid delays in clearance or onboarding

Understanding Your Results

Quantitative IgG Results

Your report will include:

• Numeric antibody levels
• Reference ranges
• Lab-certified documentation

👉 Protective level → Indicates immunity
👉 Low or non-protective level → May indicate need for booster

📌 Always confirm required levels with your school, employer, or program

Turnaround Time

⏱ Results are typically available within 2–3 business days

Pricing & Location Information

• Pricing may vary between LabCorp and Quest Diagnostics locations
• Use the location selector or map above to view options

📌 Choose the most convenient and cost-effective location

Important Information

• This service provides lab testing only (not diagnosis or treatment)
• Requirements vary by school, employer, or program
• Follow up with a healthcare provider if immunity is low

Verify Your Immunity Today

Simple. Fast. Clearance-ready.

👉 Order your Tetanus & Diphtheria Titer Test today

After placing an order, you will receive a doctor approved lab order by email usually within 20-30 minutes. The emailed Lab Requisition will allow you to go to a local patient collection site to get tested. You will not have to pay any additional lab, collection or doctor's fees.  Most test will normally report within 48-72 hours by secure email. List of collections site can be found using our Lab Locator Tool. If you have any questions please call our offices at 1-844-455-6355 or chat online with a member of our Care Team.