Development of Instruction and Methodical Data Basis of the Institution as an Element of Biosafety Provision as Regards Works with Pathogenic Biological Agents

A set of documents concerning biological safety at the institutional level is prepared and put in to practice. Three levels of specialists` admission for works with pathogenic biological agents of the I-IV groups have been developed, substantiated and introduced. Considered are the variants of execution of coupled (simultaneous) work with PBA of different groups. The statement on control of disinfectants received by the institution defines the order of control execution as regards newly received disinfectants and correspondence of disinfectants` working solutions in the laboratories to the requirements of sanitary regulations. Demonstrated is practicability of the assessment of protective efficacy of air-cleaning filters in the exhaust ventilation systems of “contaminated” area rooms in the laboratories carrying out the works with PBA using bacterial aerosol and physical method.