[The main hygienic aspects of biotechnological processes]

It was shown that the present technologies and implementation at the majority of biotechnological plants do not completely meet the hygienic requirements. Under such conditions, there is a complex of unfavourable factors which can have a negative effect on the production areas and environment and consequently on the workers and nearby population. The biological and, at some plants, chemical factors are the leading in the complex. The main aspects of the studies aimed at increasing the safety of biotechnological production, improving the labor conditions and decreasing the disease incidence in the personnel are described in general.