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LabCorp and Quest are both open and taking extra precautions to service Walk-In Lab customers. 

In the near future Walk-In Lab will be providing Quest COVID-19 Antibody testing.  Learn more.

TDap Titer Blood Test Panel

The TDap Titer Blood Test Panel includes a check of immunity from prior vaccination or infection through titer levels of Diphtheria antitoxoid antibodies, tetanus antitoxoid antibodies, and Bordetella Pertussis Antibodies IgG
Sample Report

Test Code: 2348

Also Known As: Tetanus, Diphtheria, and Pertussis Panel

Methodology: See Individual Tests

Preparation: No special preparation required.

Test Results: 2-4 days. May take longer based on weather, holiday or lab delays.


A Tdap titer is a blood test that checks for immunity from prior vaccination or infection to Tetanus, Diphtheria and Pertussis. 

Checking your titer levels is important for many reasons such as school, some jobs or to assess your current immunity status and avoid over vaccination.



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