Recomendaciones sobre bioseguridad en el laboratorio de micobacterias y revisión de la normativa

In clinical microbiology, Mycobacterium tuberculosis is a difficult microorganism to manipulate because of the risk of exposure to this mostly air-borne transmitted pathogen which requires level 3 biosafety. At present, most laboratory accidents involving mycobacteria can be reduced by carrying out suitable microbiologic procedures, the use of safety and protection devices, and the design of appropriate installations. Current legislation defines the level of responsibility of healthcare institutions and laboratory personnel and specifically stipulates the level of biosafety required for processing specimens containing mycobacteria. Adherence to primary and secondary safety recommendations, systematic monitoring of laboratory personnel, and the design of proactive plans to prevent accidents help to minimize the risk of infection and provide adequate protection for the community.