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Disinfection of the flexible fibreoptic bronchoscope against Mycobacterium tuberculosis and M gordonae.
  1. D Davis,
  2. H W Bonekat,
  3. D Andrews,
  4. J W Shigeoka


    In view of recent reports of contamination of the fibreoptic bronchoscope by tuberculous and non-tuberculous mycobacteria, we evaluated the disinfecting properties of aqueous glutaraldehyde (Cidex) and an iodophor (Prepodyne) against Mycobacterium tuberculosis and M gordonae. We found that a 15 minute disinfection procedure with either agent, coupled with initial vigorous mechanical cleaning of the bronchoscope and its accessories, is a quick and reliable method for preventing the contamination of the bronchoscope with mycobacteria.

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