Laboratory Specialists, Inc 1 article published in JoVE Immunology and Infection A Reference Broth Microdilution Method for Dalbavancin In Vitro Susceptibility Testing of Bacteria that Grow Aerobically Laura M. Koeth1, Jeanna M. DiFranco-Fisher1, Sandra McCurdy2 1Laboratory Specialists, Inc, 2Clinical Microbiology, Actavis plc Here, we present a protocol for determination of dalbavancin susceptibility of clinically relevant Gram-positive bacteria using a broth microdilution reference methodology.