The working conditions at animal farm complexes of workers with occupational brucellosis

: According to sanitary-and-hygienic characteristics of working conditions, cards certification of working conditions at workplaces, cards of epizootologo-epidemiological inspection of the zoonotic disease' centres and medical records of outpatient working conditions of 134 workers of cattle-breeding complexes of Omsk region, professional brucellosis' patients are studied. Harmful factors of working conditions' workers of cattle-breeding complexes are the biological factor, weight and intensity of labour process (a 3.2-3.3 class), factors increasing risk of occurrence professional brucellosis were absence of preliminary at receipt for work and/or irregularity periodic physical examinations, infringements of sanitary-and-epidemiologic mode, lack of awareness of workers about the possibility of brucellosis' contamination in the workplace.