scholarly journals Epizootiological and Epidemiological Situation in Tularemia Natural Foci in the Territory of the Central Federal District of the Russian Federation from 1992 to 2011

Author(s):  
V. P. Popov ◽  
D. S. Orlov ◽  
V. E. Bezsmertny

Outlined is a brief characteristics on epizootic and epidemic activity of tularemia natural foci in the territory of the Central Federal district of the Russian Federation over a period of 1992–2012. Implementation of GIS-technologies has made it possible to design retrospective map of the sites of the district population infectioning in 2005, and to distinguish the regions that are of a great epidemic significance.

Author(s):  
T. A. Savitskaya ◽  
A. V. Ivanova ◽  
G. Sh. Isaeva ◽  
I. D. Reshetnikova ◽  
E. Kabve ◽  
...  

The review used the data from operational monitoring carried out by the Reference Center for Monitoring over HFRS – “Kazan Research Institute of Epidemiology and Microbiology of the Rospotrebnadzor”, based on official data provided by the Rospotrebnadzor institutions in the constituent entities of the Russian Federation. Statistical processing was conducted using conventional methods of variation statistics applying the Excel program. Over the past decades, hantavirus diseases have become very relevant and spread throughout the world. In the territory of the Russian Federation, natural foci of HFRS are located in the European part of the country, Western Siberia and Far East. The most epidemically active foci are situated in the European part of Russia. Over the past decade, the intensive incidence rate of HFRS in the Russian Federation stayed within the range of 3.0–9.5 per 100 thousand of the population, the long-term average annual indicator – 5.2 per 100 thousand of the population. In 2020, 3845 cases of HFRS were registered (2.62 per 100,000 of the population). There was a decrease in the incidence of HFRS by 3.6 times, compared with the indicators of 2019. A factor that may have influenced the decrease in the incidence of HFRS was the depression of the epizootic process among small mammals, the main carriers of HFRS pathogens, due to natural and climatic factors. The nature of the distribution of HFRS incidence across the territory of the Russian Federation in 2020 was heterogeneous. Statistical processing of the data made it possible to identify 5 groups of territories that differ in the level of HFRS incidence. Almost all constituent entities of the Volga Federal District and the Kostroma Region belonging to the Central Federal District were classified as groups of territories with high and very high incidence rates. In 2021, the deterioration of the epidemiological situation is predicted in the summer-autumn period of the year in the Volga Federal District and four entities of the Central Federal District. 


2018 ◽  
Vol 35 (2) ◽  
pp. 18-24 ◽  
Author(s):  
E. A. Bessonova ◽  
Y. V. Kelesh

The author's interpretation of the concept of «socio-economic system of the region» is given in the article. The main stages of methodologies for assessing the socio-economic system are considered. The methodology developed by the authors for assessing the development of the social and economic system of the region is based on the implementation of certain principles, compliance with a number of requirements and consisting of 8 stages. The developed methodology was tested in assessing the development of SES regions in the Central Federal District of the Russian Federation. 


Author(s):  
T. A. Savitskaya ◽  
V. A. Trifonov ◽  
G. Sh. Isaeva ◽  
I. D. Reshetnikova ◽  
N. D. Pakskina ◽  
...  

The paper presents analysis of epidemiological situation on hemorrhagic fever with renal syndrome around the world and in the Russian Federation over the period of 2009–2018. 5855 cases of hemorrhagic fever with renal syndrome were registered in Russia in 2018 (3.99 per one hundred thousand of the population). Downward trend is observed as compared to 2017 (by 29.6 %). Cases of cluster infection were not reported. It is established that the highest level of morbidity, exceeding the average level across Russia 3.9 times, was noted in the Volga Federal District, where 77.5% of the total cases occurred. The territory of the Russian Federation was differentiated by the HFRS incidence rates. The areas with high levels of morbidity included the entities of the Russian Federation with intensive index range between 9.08 and 41.39 per one hundred thousand of the population, among them Republics of Bashkortostan, Mari El, Tatarstan, and Mordovia, Udmurt and Chuvashi Republics, Kirov, Nizhny Novgorod, Penza, Samara, Ulyanovsk, Kostroma, Yaroslavl, and Jewish Autonomous Regions. The forecast for preservation of tense epidemiological situation on HFRS incidence in the territory of the Volga Federal District was substantiated.


2020 ◽  
Vol 99 (3) ◽  
pp. 246-252
Author(s):  
Nina A. Golovina ◽  
N. N. Romanova ◽  
P. P. Golovin ◽  
A. V. Zdrok

Introduction. There have been given results of the assessment of quality and safety of hydrobionts exampled by fishes as main objects of amateurish fishing in water bodies of the Central Feddral District of the Russian Federation. Fishery water bodies on this territory are exposed to anthropogenic impacts and lead in the concerning volume of polluted effluent discharge in Russia. The purpose of this study is to assess the quality and safety of hydrobionts on the example of fish - the main objects of amateur fishing in the reservoirs of the Central District of the Russian Federation. Material and methods. Fish catching was carried out in the summer-autumn period in 2013-2017. The volume of the survey sample was about 1500 fishes. The species composition of helminths in 15 fish species from three families Cyprinidae, Percidae and pike (Esocidae)is was determined by parasitological examination. The safety of fish was evaluated using parasitological and toxicological methods. Results. Fish from water bodies of the Lipetsk, Tambov, Belgorod, Bryansk and Tver areas has been ascertained to be facultatively available for human consumption. Clinical signs of the disease were observed in fish infected with metacercariae trematodes (posthodiplostomum and apophallus) in the form of black spots on the body. Among the detected worms, 2 species can be potentially dangerous for warm-blooded animals and humans - Pseudamphistomum truncatum (Trematoda: Opisthorchidae) and Apophallus muehlingi (Trematoda: Heterophyidae). Analysis of fish contamination with heavy metals showed excess of the permissible cadmium content in fish tissues. Conclusion. The conducted research showed the urgency and social significance of studies on monitoring for water objects and the need to implement the preventive work with the population in such a densely populated part of the Russian Federation as the Central Federal District.


Author(s):  
N. V. Rudakov ◽  
S. N. Shpynov ◽  
D. V. Trankvilevsky ◽  
N. D. Pakskina ◽  
D. A. Savel’ev ◽  
...  

The review presents an analysis of the epidemic situation on infections of rickettsial etiology, the causative agents of which are transmitted by Ixodidae ticks in the territory of the Russian Federation. The data obtained through molecular-biological verification allow to unite under the name of “tick-borne ricketsioses” a group of infections caused by R. sibirica subsp. sibirica, R. conorii, R. heilongjiangensis and other species of rickettsiae circulating in natural foci of various regions of Russia. Cases of tick-borne rickettsioses in Siberia and the Far East, caused by various species of rickettsiae, are registered under the name of “Siberian tick-borne typhus” due to the lack of available methods of differential laboratory diagnostics. The paper presents the assessment of the incidence of Siberian tick-borne typhus, indicating not only the varying degrees of epidemic hazard of endemic regions, but also changes in the distribution of risk areas, including the identification of new, epidemically significant foci. In accordance with the risk-oriented approach to prophylaxis, forecasting of epidemic situation on tick-borne rickettsioses was given and differentiation of the endemic territories of the Russian Federation as regards Siberian tick-borne typhus was carried out with distinguishing of epidemiological zones of low, medium, above average, high and very high risk of population infection.


2013 ◽  
Vol 10 (4) ◽  
pp. 30-37
Author(s):  
I E Chazova ◽  
I A Trubacheva ◽  
Yu V Zhernakova ◽  
E V Oshchepkova ◽  
V N Serebriakova ◽  
...  

The present article analizes the prevalence of arterial hypertension, features of distribution of the various BP levels, efficiency of its medicamental control in the adult unorganized population of 25–64 years old of the Western Siberian city during one-stage epidemiological research carried out within the framework of the ESSAY Russian Federation-2012 (Epidemiology of Cardio Vascular diseases in regions of the Russian Federation). The unfavorable epidemiological situation was established concerning arterial hypertension in the surveyed population. The received results prove expediency of population strategy of arterial hypertension prevention in the studied group of the population.


Author(s):  
S. A. Rudakova ◽  
N. A. Pen’evskaya ◽  
A. I. Blokh ◽  
N. V. Rudakov ◽  
D. V. Trankvilevsky ◽  
...  

Objective was to analyze the epidemiological situation on Ixodidae tick-borne borreliosis (ITBB) in the constituent entities of the Russian Federation in the dynamics over the period of 2010–2020, taking into account the features of the year 2020, associated with the spread of COVID-19, and to forecast the development of the epidemic process for 2021. In 2020, 4180 cases of ITBB were registered in the Russian Federation, which is 1.93 times less than in 2019 and 1.73 times less than the long-term average annual figure for the previous 10 years. A significant decrease was noted in all federal districts (FD), with the exception of the Central FD, where more than half of all cases occurred. Compared to 2019, 75 out of 78 subjects experienced a decrease in the incidence rate in 2020, while in 56 entities that decrease was statistically significant. The multiplicity of the decrease in the incidence of ITBB in 2020 for all FD was significantly greater than the multiplicity of the decrease in the frequency of contacts of the population with ticks. Infection of Ixodidae ticks of various species with borrelia in natural foci in 2020 was statistically significantly higher than in 2019. Probably, the decrease in the registered incidence of ITBB against the background of the COVID-19 pandemic is due not only to a decrease in the intensity of contacts of the population with natural foci, but also to a sharp redistribution of the volume of inpatient and outpatient medical care in favor of COVID-19 patients. Given the high degree of significance of the identified trends in the dynamics of the epidemic ITBB process during 2010–2020, there is reason to expect an increase in the incidence in the Bryansk, Voronezh, Ryazan, Tula and Saratov regions in 2021, which requires special attention in terms of strengthening preventive measures and monitoring of the activity and structure of natural foci. In the rest of the entities of the Russian Federation, provided that the volumes of preventive measures are maintained on the same level and in the absence of abnormal natural and climatic phenomena, preservation or a slight reduction in the incidence of ITBB is likely to occur in the short term. At the same time, despite the tense situation regarding the new coronavirus infection, there is an obvious need to draw close attention to the problems of diagnosis and prevention of natural focal infections.


Author(s):  
S. A. Rudakova ◽  
N. A. Pen’evskaya ◽  
A. I. Blokh ◽  
D. A. Savel’ev ◽  
O. E. Teslova ◽  
...  

Objective: to analyze the epidemiological situation on Ixodidae tick-borne borreliosis in the Russian Federation in 2019 in comparison with the period of 2002–2018.Materials and methods. The paper uses the data contained in Form No. 2 of the state statistical reporting for 2002–2019 and information obtained by the Reference Center for Monitoring Borreliosis of the Omsk Research Institute of Natural Focal Infections from 74 constituent entities of Russia in 2019. The main research method is epidemiological one with the use of modern information technologies.Results and discussion. In Russia, 8048 cases of tick-borne borreliosis (Lyme disease – LD) were recorded (5.48 0/0000) in 2019. The actual indicators of the LD incidence for the whole country and federal districts (FD) in 2019 were within the confidence limits predicted with linear regression based on the study of the dynamics of the epidemic process in 2002–2018 in the vast majority of cases. A steady upward trend in the LD incidence was observed during 2002–2019 in the Central Federal District due to 10 out of 18 entities (Moscow, Belgorod, Lipetsk, Moscow, Bryansk, Voronezh, Kursk, Ryazan, Tambov, Tula regions); in the Southern Federal District because of the Krasnodar Territory and the Volgograd Region; in the North Caucasus Federal District – because of the Stavropol Territory. Despite the fact that a downward trend in the incidence of LD has been established over the past 18 years in the North-West, Volga and Ural Federal Districts, in some subjects of these regions a trend towards an aggravation of the epidemiological situation is observed (the Komi Republic and Chuvashia, Penza Region). In the absence of a pronounced tendency to change in the incidence rate of LD in the Siberian and Far Eastern Federal Districts, Kemerovo Region-Kuzbass, the Republic of Tuva and the Trans-Baikal Territory where a growing trend has been identified require special attention. In the Ural and Siberian Federal Districts, the share of non-erythema forms among laboratory-confirmed cases of LD was higher than in other regions, which merits further study of the genome-specific features of borrelia populations and their carriers. Effective control of the LD epidemiological situation in Russia is possible provided that the control is improved and maintained, and the capacity of preventive measures and zoological-entomological monitoring of the activity and structure of the natural foci of LD is enhanced in the entities with the long-term tendency towards increase in the incidence of the disease. 


2019 ◽  
Vol 7 (5) ◽  
pp. 835-839
Author(s):  
Larisa A. Tretyakovа ◽  
Marina V. Vladyka ◽  
Tatyana A. Vlasova ◽  
Denis S. Glotov

initial key competitive indicators, including those reflecting the regional resource potential. Methodology: The usage of the proposed methodological approach provides model systematization of data based on selected indicators of competitiveness, reflecting the effectiveness of socio-economic processes in the development of regional space and indicators of resource provision in the region, determining the development of competitive advantages. Result: The most important condition for ensuring the sustainability of socio-economic systems is competitiveness. The processes of globalization have increased attention not only to the cross-country component of competitiveness but also to the formation, evaluation, and development of the competitive advantages of individual regions. Due to the fact that it is the complex of various competitive advantages of a region that predetermines its competitive position among other regions and provides attractiveness in the context of the main target groups whose inflow the region needs for further development, it becomes very important to compare competitive advantages based on their quantitative and qualitative measurement. Applications: This research can be used for universities, teachers, and students. Novelty/Originality: In this research, the model of Differentiation of the Regions of the Central Federal District of the Russian Federation According to the Level of Competitive Advantages is presented in a comprehensive and complete manner.


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