Laboratory Testing & Resources

Laboratory tests can help guide patient treatment, detect emerging threats, and prevent the spread of antibiotic resistance. CDC’s AR Lab Network supports nationwide lab capacity to rapidly detect antibiotic resistance and inform local responses to prevent spread and protect people.

The network closes the gap between local capabilities and the data needed to combat antibiotic resistance by providing:

  • Comprehensive lab capacity and infrastructure for antibiotic-resistant pathogens
  • Cutting-edge technology, like DNA sequencing
  • Data to drive response and prevent infections

The AR Lab Network includes labs in 50 states, five cities, and Puerto Rico, including seven regional labs and the National Tuberculosis Molecular Surveillance Center (National TB Center). This is an effort between healthcare facility labs and public health department labs, regional labs and the National TB Center, and CDC.

Related Topics

chat icon How Labs Work Together
Read how labs collaborate across the local to national levels.

lab icon How to Participate: Lab Testing
Find a summary and descriptions of lab tests, submission details, and testing availability by regional lab.

lab icon What CDC is Doing
Learn how CDC is addressing lab capacity to combat antibiotic resistance.

medical icon CDC and FDA AR Isolate Bank
Order isolates or read about innovation in diagnostics and drug development.

Contact Information for Regional Labs

Find state public health contact information below, or by visiting CDC’s Healthcare-associated Infections website (click on a state). Email ARLN@cdc.gov for more information about the AR Lab Network.

Central: Minnesota Department of Health Public Healthexternal icon (St. Paul, MN)

Mid-Atlantic: Maryland Public Health Laboratoryexternal icon (Baltimore, MD)

Midwest: Wisconsin State Laboratory of Hygieneexternal icon (Madison, WI)

Mountain: Texas Department of State Health Services Laboratoryexternal icon (Austin, TX)

Northeast: Wadsworth Center Laboratoriesexternal icon (Albany, NY)

Southeast: Tennessee State Public Health Laboratoryexternal icon (Nashville, TN)

West: Washington State Public Health Laboratoriesexternal icon (Shoreline, WA)

National Tuberculosis Molecular Surveillance Center: Michigan Department of Health and Human Services (Lansing, MI)

ARLabNetwork Map regions May19