Relevant Issues of Epidemiological Safety Provision as Regards Natural-Focal Infections during the XXII Olympic and XI Paralympic Winter Games in Sochi

The paper contains the data on the morbidity rates as regards natural-focal infectious diseases and results of epizootiological monitoring in the locality of the XXII Olympic and XI Paralympic Winter Games-2014 in Sochi. It is demonstrated that the significant ones in the infectious disease incidence chart are hemorrhagic fever with renal syndrome, Ixodidae tick-borne borrelioses, pseudotuberculosis, intestinal yersiniosis, leptospiroses, rabies, rickettsiosis, and tularemia. Represented are the data on the peculiarities of a number of regional pathogenic strains. Noted is fact that complex activities, which were carried out by the agencies and institutions of the Rospotrebnadzor, Krasnodar Territory and Sochi resort-town Administration, allowed for the stabilization of the situation on natural-focal infections

Management of Work and Procedure for the Laboratory Diagnostics of Infectious Diseases during the Winter XXII Olympics and XI Paralympics, 2014

Analyzed is the management system for laboratory diagnostics of infectious diseases during the XXII Olympics and XI Paralympics, 2014 in Sochi. Reviewed is piece of work, executed in the pre-Olympic period as regards provision of laboratory facilities deployed for clinical material investigation, development of normative and regulatory documentation which considers peculiarities of the situation, identification of diagnostic capacities of the laboratories, and forecasting of the probable volume of laboratory studies by reference to various groups of infections. Put forward is the procedure for arrangement of work at the different stages of laboratory diagnostics, cooperation and response in case of emergency situation in the sphere of sanitary-epidemiological welfare of the population. Discussed is the role of geo-information system and current means of monitoring over epidemiological situation in the participating states and in the region of the Olympics in laboratory support organization

Management of the Investigation and Detection of Legionellosis Agent in the Environmental Samples during the Preparation and Holding of the XXII Winter Olympics and XI Paralympics in Sochi

Provided are the data on the management and carrying out of the laboratory control over the hot-water supply systems of the sports venues and accommodation areas for the presence of Legionella pneumophila during the XXII Olympics and XI Paralympics in Sochi, 2014. Inspected have been 105 facilities. The samples from 37 of them showed positive. L. pneumophila DNA concentration varies between 2.19·102 and 3.92·107 genome equivalents (g.e.)/l. By means of bacteriological investigation detected have been legionella colonies in the water supply systems of 16 facilities, at one of the items - the loading is over 1·104 colony-forming units/l. Performed has been comparative analysis of the results obtained using PCR assay and bacteriological test. Based on the genotyping of 7 isolated strains serogroup 1 and 2 strains of 2-14 serogroups it is concluded that L. pneumophila strains circulating in the resort town Sochi are genetically heterogeneous