Use of real time polymerase chain reaction for detection of M. tuberculosis M. avium and M. kansasii from clinical specimens

摘要

BackgroundThe incidence of M. tuberculosis (MTB) and non tuberculous Mycobacterium species (NTMs) like M. avium and M. kansasii has increased due to Human Immunodeficiency Virus (HIV) epidemic. Therefore accurate, rapid and cost effective methods for the identification of these NTMs and MTB are greatly needed for appropriate TB management. Thus in this study we evaluated the performance of Lightcycler® Mycobacterium detection assay to detect MTB, M. avium and M. kansasii in sputum specimens.