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Antimicrobial Resistance (AMR) Laboratories

Last Modified: September 09, 2026

There are 40 laboratories approved for antimicrobial resistance (AMR) testing. Of these laboratories, 11 are approved for antimicrobial susceptibility testing (AST) only, and 29 are approved for both AST and whole-genome sequencing (WGS).

View the full list of NAHLN laboratories approved for AMR testing.