Clinical and Microbiological Characteristics of Mycobacterium kansasii Pulmonary Infections in China.

ABSTRACT: Mycobacterium kansasii, an important opportunistic pathogen of humans, causes serious pulmonary disease. Sixty M. kansasii isolates were collected for investigating the clinical characteristics of patients with M. kansasii infections as well as drug susceptibility and genotypes of M. kansasii. More than 90% of the patients infected with M. kansasii were from eastern China. According to the internal transcribed spacers (ITS), rpoB, hsp65, and tuf, all M. kansasii isolates were classified as molecular type I, irrespective of the disease manifestation. Sixty M. kansasii isolates from China were diverse and separated into four branches. Pairwise average nucleotide identity (ANI) values for M. kansasii isolates affiliated with different genotypes were more than 85%. The ear

SUBMITTER: Guo Y 

PROVIDER: S-EPMC8754148 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature