Quest Diagnostics Tetanus, Diphtheria, Pertussis (Tdap) Test
Type
Blood Testing
Biomarkers
3
Duration
30 min
Results
48 hours
Antibody blood test to assess for prior infection or vaccination against tetanus, diphtheria, and pertussis.
This Tdap test measures the levels of tetanus, diphtheria, and pertussis antibodies in your blood, indicating prior infection or vaccination. It does not definitively determine immunity status. It's not intended to diagnose active infections. Quest offers online purchase and testing at nearby locations; no doctor's visit is needed. Results are available online.
Key Details
- Duration
- 30–90 minutes
- Output
- Official medical certificate
- Valid For
- As specified by authority
Who Is This For?
People requiring medical clearance for employment, immigration, or licensing. Those needing pre-surgical health assessment. Anyone requiring an official medical certificate for insurance or regulatory purposes.
What's Included
Preparation Required
Bring valid photo ID and any required forms from the requesting authority. Fast for 10–12 hours if blood work is included. Bring your medication list and vaccination records. Allow extra time for comprehensive examinations.
Biomarkers Tested
3Measures the level of antibodies against Clostridium tetani bacteria, indicating prior infection or vaccination.
Imbalances in gut pH influence short-chain fatty acid production and their effects.
Measures the level of antibodies against Bordetella pertussis bacteria, indicating prior infection or vaccination.
+ $6.00 Physician Service Fee
- Category
- Diagnostic
- Sample Type
- Medical examination / certification
- Duration
- 30 min
- Results
- 48 hours