scholarly journals Epidemiological and Epizootiological Situation on Tularemia in Russia and Neighboring Countries in 2019, the Forecast for 2020

Author(s):  
T. Yu. Kudryavtseva ◽  
V. P. Popov ◽  
A. N. Mokrievich ◽  
A. V. Kholin ◽  
A. V. Mazepa ◽  
...  

The review provides the data on the epidemic condition of tularemia foci in countries neighboring Russia and ongoing preventive measures in these territories. The highest tularemia incidence in the stated countries and in the world as a whole is observed in Finland. In 2019, 42 cases of human infection with tularemia pathogen were recorded in the territory of the Russian Federation, 85 % of which occur in three Federal Districts: North-Western, Central, and Siberian. Epizootic manifestations of infection of varying degrees of intensity were detected in 51 entities of the Federation. Against this background, sporadic cases of tularemia are registered in 17 regions of the country. The most severe epidemic complications continue in Karelia – 9 patients. Seventeen Francisella tularensis cultures were isolated from environmental objects in the Tver, Yaroslavl, Vologda Regions, in the Altai Territory and the Altai Republic. The paper gives an opinion on the regions in which epidemic complications of tularemia are most likely to occur in 2020.

Author(s):  
T. Yu. Kudryavtseva ◽  
V. P. Popov ◽  
A. N. Mokrievich ◽  
N. D. Pakskina ◽  
A. V. Kholin ◽  
...  

Objective of the study – assessment of epizootic and epidemic situation on tularemia in 2018 and forecasting the risk of infection in the territory of the Russian Federation in 2019. Analysis of epidemiological situation was carried out on the basis of the data from monitoring activities performed by the Rospotrebnadzor institutions and the data contained in the reports of the Irkutsk Research Anti-Plague Institute of Siberia and Far East, Plague Control Center, Federal Center of Hygiene and Epidemiology, as well as federal statistical survey forms No 5 “Information on preventive vaccination” and No 2 “Information on infectious and parasitic  diseases” over the period of January-December 2018 in eight Federal Districts including 85 constituent entities. Given are the retrospective data on tularemia epidemic situation in the territory of the Russian Federation over the past decade. 1944 human tularemia cases were registered in Russia between 2009 and 2018, 1005 out of which occurred during epidemic outbreak in 2013 in Khanty-Manssiysk Autonomous Region. High sporadic and small cluster incidence was mainly observed in the territories of the North-estern and Siberian Federal Districts over the recent years. In 2018, 71 cases of human infection with tularemia agent were reported. Epizootic manifestations of varying degree of intensity were detected in 52 entities of Russia. Against that background, sporadic cases of human infection were registered in 19 regions of the country. For three years epidemic complications expressed to the maximum were observed in the Omsk Region – 18 cases of tularemia infection, and Karelia – 14 cases, respectively. 15 Francisella tularensis cultures were isolated from ambient  environment objects in Pskov, Leningrad Regions, Altai Territory, Republics of Altai and Tuva. Conclusions have been drawn in relation to the regions where epidemic complications associated with tularemia are most likely to emerge in 2019. 


2020 ◽  
pp. 162-169
Author(s):  
S. V. Shcherbinin ◽  
T. V. Vadopalas ◽  
F. I. Korennoy ◽  
K. A. Blokhina ◽  
A. K. Karaulov

Rabies is a zooanthroponotic disease, causing significant economic damage, resulting from losses due to livestock deaths, costs of preventive measures and diagnostic tests. The disease is transmitted through biting or licking of damaged skin or mucosa. The disease is absolutely fatal and practically all warm-blooded animals are susceptible to it. The paper presents the analysis of statistical data on rabies morbidity and mortality among humans and animals; the assessment of epidemic situation in the Russian Federation, including the target population vaccination coverage and effectiveness evaluation of measures, taken in Russia to prevent rabies spread. The major causes of human mortality are considered. The recommendations on decreasing the disease spread risks are given. It was established that about 60 thousand human deaths and 45 thousand animal deaths from rabies have been reported in the Russian Federation within the past 10 years (from 2010 to 2019). Moreover cases of licking/scratching/biting of humans (397,248 cases in 2019, out of them 10,232 by wild animals) are reported every year. The sources of human infection within the mentioned period were dogs (39%), foxes (18%), cats (14%), raccoon dogs (14%), wolves (4%), polar foxes (4%), ferrets (4%), unknown sources (3%). The analysis of data from veterinary reports showed that the most rabies-infected regions are the Central and Volga Federal Districts. Using the mathematical modeling of the epidemic process the results of preventive measures, taken by the Veterinary Service in case of rabies in the region, were evaluated.


Author(s):  
A. G. Ryazanova ◽  
E. B. Ezhlova ◽  
N. D. Pakskina ◽  
O. V. Semenova ◽  
L. Yu. Aksenova ◽  
...  

Analysis of the anthrax incidence in the Russian Federation over the period of 2009–2018 showed that the infections among the population were recorded in 14 regions of 6 Federal Districts. 23 anthrax outbreaks among people were revealed, where 90 people got sick with 3 lethal outcomes. In comparison to the previous ten-year period (1999–2008), the number of cases of the disease was reduced by 1.6 times. Three cases of cutaneous anthrax were registered in two constituent entities of the Russian Federation in 2018 – the Republic of Dagestan (1) and the Republic of Tyva (2). Outbreaks of infection among livestock animals and people were recorded in such neighboring states as Georgia, Kazakhstan, China, Kyrgyzstan, and Ukraine. Epizootiological and epidemiological instability as regards anthrax was observed in several countries of Asia and Africa. Human infection occurred as a result of contact with sick and dead animals in the process of slaughter and cutting of carcasses, consuming infected meat. Anthrax morbidity rates among animals and people in the Russian Federation in 2019 will depend on the comprehensiveness of implementation of the plans for anthrax prevention, and in case those plans will be realized at the maximum scale incidence will be limited to single cases.


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.


2020 ◽  
pp. 5-22
Author(s):  
Igor Dobaev

Russia is the largest country in the world, a civilization state, with its unique geopolitical code. To change this course, the identity of our country, to force it to wander in the wake of the geopolitical and foreign policy aspirations of other centers of power, a number of geopolitical projects based on “hard power”, “soft power” as well as “soft power” are being implemented in the Russian Federation and beyond its external borders. At the same time, due to the large-scale territory of Russia, the presence of its internal regions that are different in their characteristics, various projects are deployed by external forces in various directions. This article discusses the geopolitical projects of the main external forces projecting their influence on the South of Russia - the territories of the constituent entities of the Russian Federation that are part of the Southern and North Caucasian federal districts. There are eight republics there: Adygea, Daghestan, Ingushetia, Kabardino-Balkaria, Kalmykia, Karachay-Cherkessia, Crimea, North Ossetia-Alania and Chechnya, two territories - Krasnodar and Stavropol and three regions - Astrakhan, Volgograd and Rostov; in total 14 subjects of Russia.


2020 ◽  
Vol 210 ◽  
pp. 05006
Author(s):  
Vugar Bagirov ◽  
Sergey Treshkin ◽  
Andrey Korobka ◽  
Fedor Dereka ◽  
Sergey Garkusha ◽  
...  

According to FAOSTAT, in 2018-2019 rice was planted in 118 countries on an area of 167 million hectares, the annual grain production in the world is about 782 million tons. Rice is the most popular cereal in the diet of the Russian consumer. Rice growing is a small but rather important branch of the agro-industrial complex of the Russian Federation. The main rice producers in the world are China (over 214 million tons), India (over 172 million tons), Indonesia (83 million tons), Bangladesh (56 million tons), Vietnam (44 million tons), Thailand (32 million tons) and Myanmar (25 million tons). In the Russian Federation, rice is grown in three federal districts, in nine subjects: in the Southern Federal District - the Republic of Adygea, Kalmykia, Krasnodar, Astrakhan and Rostov Regions; North Caucasian Federal District - Republics of Dagestan and Chechen; Far Eastern Federal District - Primorsky Territory and the Jewish Autonomous Region. Scientific support of the rice-growing industry in the Russian Federation is carried out by the Federal Scientific Rice Centre.


Author(s):  
D. G. Ponomarenko ◽  
O. N. Skudareva ◽  
A. A. Khachaturova ◽  
A. N. Germanova ◽  
D. E. Lukashevich ◽  
...  

Analysis of the incidence of human brucellosis in the world in 2011–2020 is presented in the paper. An assessment of the epizootiological-epidemiological situation on brucellosis in the Russian Federation in 2020 is performed. It is outlined that the epidemiological situation on brucellosis in Russia over the past decade was characterized as unfavorable with downward trend in the incidence rate against the background of persistent epizootiological insecurity among cattle and small ruminants. Between 2011 and 2020, 3507 first identified human cases of brucellosis were registered. The long-term average number of cases is 350 per year, including 28 cases among children under 17 years old. The average long-term intensive morbidity rate per 100 000 people was 0.24, among children under 17 – 0.1. In 2020, 119 human cases of brucellosis were detected in Russia (0.08), which indicates that the trend towards an improvement in the epidemiological situation on brucellosis continues. The largest number of brucellosis cases among people was registered in the North-Caucasian (77.1 % of the total incidence across Russia) and the Southern Federal District (13.5 %). In the period of 2010–2020 (9 months), 4610 areas potentially hazardous as regards bovine brucellosis and 422 – as regards brucellosis in sheep and goats were registered in the Russian Federation. Analysis of the development of brucellosis situation in Russia indicates that in the medium term, with the current trend maintained, there is a real risk of widespread brucellosis distribution among farm animals in the constituent entities of the Central, Volga, Far Eastern and Siberian Federal Districts, as well as the persistence of epizootiological insecurity in the North Caucasus and Southern Federal Districts. Taking into account the current epizootiological-epidemiological situation and the long-term dynamics of the development in the Russian Federation, one can predict the incidence of brucellosis in people at a level below the longterm average values – 0.13–0.18 per 100000 of the population in 2021.


Author(s):  
A.N. Letyushev ◽  
T.F. Stepanova

Relevance: The article describes the results of studying the activity of the epidemic process of enterobiasis, the most common parasitic disease in the Russian Federation. Our objective was to give a comprehensive assessment of the epidemic process of enterobiasis in the country based on the official data on the incidence of pinworm infection in the population and the results of parasitological studies of environmental media conducted in 2010–2017. Materials and methods: Using the methods of variation statistics, we estimated the dynamics of enterobiasis incidence and prevalence rates, studied the differences in the prevalence of enterobiasis detected during testing of suspected cases and of the general population for preventive purposes and epidemic reasons. Results: We established the role of pinworm infection in the structure of parasitic diseases, identified age groups and regions with the highest incidence and prevalence rates of enterobiasis. We observed significant differences in the prevalence of enterobiasis between Russian federal districts. The analysis of the ongoing sanitary parasitological studies helped reveal the regions of the country with a high and low frequency of detecting pinworm eggs in environmental media and the key factors activating the mechanism of transmission of pinworm eggs. Conclusions: We established that in some regions the pinworm infection was spread through the use of swimming pools, while in others it disseminated mainly through contaminated surfaces of various environmental media. At the same time, the estimated statistically significant decrease in the frequency of detecting pinworm eggs in swabs from environmental objects demonstrates the improvement of the sanitary and hygienic condition (maintenance) of epidemically significant facilities (educational establishments and other institutions).


2019 ◽  
Vol 10 (2) ◽  
Author(s):  
Alexey Vedernikov ◽  
Ekaterina Zimina ◽  
Tatyana Vedernikova

The article describes the geographical direction in sociology and topicality of modern geosocial investigations. It analyses the concepts «geopolitics» and «geosociology», substantiates the need of identifying geosocial types in modern society. It reveals that the majority of the states in the world are built on the basis of a single geosocial type, while the Russian Federation includes in its borders and its structure several geosocial types, such as: the settled, the settled-forest, the mountainous, the nomadic, the marine, as well as mixed types. It specifies the settled-forest geosocial type to be traditionally dominating in the majority of the Russian regions. It proves that the administrative division of the Russian Federation subjects is often a little artificial, as the same geosocial type, including the ethnos, lives on the territory of different regions and even Federal Districts. The typology obtained will allow further to investigate regularities of ethnos development depending on the geographical environment.


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

Objective of the review is to characterize the nature of epidemiological situation on HFRS around the world and to conduct a comparative analysis of intensity and dynamics of the epidemiological process in the Russian Federation by Federal Districts, as well as make forecast for 2020. The analysis of the epidemiological situation is based on the materials of the official websites of healthcare organizations in the USA and Europe, WHO, the data from operational monitoring carried out by the reference center for HFRS monitoring “Kazan Research Institute of Epidemiology and Microbiology”, materials provided by the Rospotrebnadzor Institutions in the constituent entities of the Russian Federation. The analysis included all administrative territories of the Russian Federation. Statistical processing was carried out by standard methods of variation statistics applying Excel software. The epidemiological situation on hemorrhagic fever with renal syndrome around the world and in Russia remains tense. In the Russian Federation, epidemically active foci are located in the European part of the country, in Western Siberia and in the Far East. Infections over the period of 2010–2019 were registered in 8 federal districts of the Russian Federation, in 58 constituent entities. However, the incidence distribution across the territory of the country was differential. In 97 % of the cases, the incidence was recorded in the European part of Russia. In the Volga Federal District, HFRS incidence amounted to 82.16 % of the total incidence recorded on the whole in Russia. High incidence rates are also recorded in the Central Federal District (CFD). Over the past 10 years (2010–2019), there has been an increase in the incidence of HFRS in the Central and North-West Federal Districts, and a decrease in the incidence in the Ural and Far Eastern Federal Districts. Varying degree of anthropogenic impact on the natural HFRS foci and climate change manifested in increased ambient air temperatures are of great importance for the spread of HFRS over the past decade. At the end of the review the forecast of the development of the epidemiological situation on HFRS in the Russian Federation for 2020 is presented.


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