Clinical Pathology Laboratories (CPL) has more than 200 locations across Texas, New Mexico, OklahomaLouisiana, FloridaGeorgia and Nevada to serve you. Find a Patient Service Center near you. Or for a city-by-city listing please visit the state-specific listings to the left of this map. 

We are practicing strict social distancing protocols at our Patient Service Centers, giving our patients Peace of Mind.

To ensure the safety of our patients and staff, the following measures have been implemented at our Patient Service Centers Locations:

1.Wait Securely 2 2.Face Masks 2 4.Staff Screening 2 5.Increased Cleaning 2 5.Social Distancing 1.Wait Securely 2




We are no longer enrolling new patients into the program.

If you've already enrolled, please make sure you complete your survey before your blood draw at a CPL location.


The Texas Coronavirus Antibody Response Survey (CARES) seeks to understand the human antibody response to SARS-CoV-2, the virus that causes COVID-19.


1. Mark your calendar for a reminder for your next antibody test as you leave the clinic. The survey team will send reminder texts for T2, T3, and T4 survey links.

If you have not received the link to the T2, T3, or T4 survey,  please contact Texas CARES directly.

3.The results of your antibody test will be texted to you after each visit. You can access a full report on SonicMyAccessTM after you receive the text message from Texas CARES. If your results are not loaded in the portal, please call the SonicMyAccessTM customer service group at 844.280.8484.

Your test results and survey responses are protected by HIPAA regulations, just like your health records. Individual results will not be shared with your employer, professional organizations, or any other stakeholders. 

2. For T2, T3, and T4, you will also be asked to complete an additional survey. T2, T3, and T4 draws are taken 90 days apart.

For more information or questions visit the FAQ page below or contact the Texas CARES team at or 713.500.9441. Email is preferred to minimize response time.