Application of new technology to the detection, identification, and antimicrobial susceptibility testing of...

Mycobacteria are reemerging as important causes of human disease. The increase in mycobacterial infections has prompted the development of more rapid and efficient ways of detecting and characterizing mycobacteria in the clinical microbiology laboratory. Methods currently in use or under development include more sensitive methods of direct detection, improved techniques for culture, identification, and susceptibility testing, and the use of nucleic acid probes for identification and epidemiologic typing. Broad application of rapid and sensitive methods for detection and characterization of mycobacteria are essential if we are to limit the spread of Mycobacterium tuberculosis (TB) and provide optimal care for patients infected with TB or other Mycobacterium species.