scholarly journals Screening studies in the diagnosis of chronic carrier of the causative agent of the typhoid fever among residents of different countries

2020 ◽  
Vol 22 (1) ◽  
pp. 91-94
Author(s):  
L A Kaftyreva ◽  
A A Porin ◽  
N N Ryzhman ◽  
E N Kolosovskaya

The results of screening studies of chronic carriage of the causative agent of typhoid fever (S. Typhi) among residents of various countries are presented. We studied 810 blood serums, including: 462 from citizens of the Republic of Guinea, 244 from labor migrants who arrived in the Russian Federation from Central Asia, and 104 from residents of St. Petersburg. Antibodies to S. Typhi Vi antigen were determined in the passive hemagglutination reaction as a marker of possible chronic carriage of bacteria. When screening studies of sera of citizens of the Republic of Guinea in 21 (4,5%) cases, a positive result was obtained. The level of antibodies to Vi- antigen above diagnostic was found in 6 (1,3%) sera. In 5 samples, the level of antibodies was 1:80, in one - 1: 160. Positive results in a screening study of the sera of labor migrants were obtained in 24 people. A confirmatory test revealed antibodies to the Vi antigen in the diagnostic titer in 9 sera. Positive results were obtained from 2 (3,64%) citizens of Tajikistan and 7 (4,09%) citizens of Uzbekistan. Antibodies to the S. Typhi Vi antigen were not found in residents of St. Petersburg (citizens of the Russian Federation). A comparable level of possible chronic carriage of typhoid fever was revealed for residents of epidemiologically unfavorable territories (Africa) and labor migrants coming to our country from Central Asia. The chances of the emergence of sources of infection in our country are increasing due to the increase in international contacts, which requires additional preventive measures.

Author(s):  
E. V. Kolomoets ◽  
Ya. Yu. Itskov ◽  
E. V. Naidenova ◽  
V. Konomou ◽  
S. Keita ◽  
...  

The paper provides information on the construction, development and functioning of a hospital network for the detection and treatment of patients with dangerous infectious diseases in the Republic of Guinea. With the support of UC RUSAL and with the assistance of the Ministry of Health of Guinea, hospitals have been established to provide medical care to patients suspected of COVID-19. Sick persons are admitted from regional hospitals from all over country. The majority of the hospitalized persons are patients with mild and moderate forms of the disease. Diagnostic studies using RT-PCR to detect SARS-CoV-2 virus RNA are carried out at the premises of stationary (Kindia) and mobile (Fria) laboratories. Testing of the received samples is carried out using diagnostic preparations of domestic and foreign production. This stage of work is performed by employees of the Rospotrebnadzor institutions (the Russian Federation) working on the territory of the Republic of Guinea. In total, since the beginning of the epidemic, more than 630 patients have received treatment in the stated hospitals; more than 20 thousand tests of clinical material samples have been conducted to detect the RNA of the SARS-CoV-2 virus. In addition to residents of Guinea, medical assistance was provided to citizens of Russia, Ukraine, Belarus, Kazakhstan, China, India, Sierra Leone, and the Comoros. The organization of the network of hospitals and their inclusion into the national system for counteracting the spread of new coronavirus infection allowed us to begin active work on the identifcation and treatment of COVID-19 patients in the territory of the Republic of Guinea and make a signifcant contribution to the fght against the epidemic.


Author(s):  
Vasiliy I. Belousov ◽  
◽  
Evgenia A. Romanenko ◽  
Alisa A. Varentsova ◽  
Gulnara А. Nurlygayanova ◽  
...  

The article presents the results of monitoring of the residues of prohibited and harmful substances carried out in 2020 by state veterinary laboratories under the jurisdiction of the subjects of the Russian Federation. Monitoring studies of food and feed are currently carried out by 33 regional veterinary laboratories, while microbiological studies are conducted for the presence of salmonella, listeria, CMAFAnM, BGCP, staphylococci, somatic cells, toxic elements (lead, cadmium, copper, mercury, zinc, iron), antibiotics (teracycline, penicillin bacitracin, streptomycin, levomycetin), pesticides (DDT, HCG), mycotoxins (aflatoxin M1, B1), radionuclides, histamine and polychlorinated biphenyls, oxymethylfurfural, diastase number (honey). In total, in 2020, veterinary laboratories of the subjects of the Russian Federation tested 151,408 samples of products, for which 59,1009 studies were conducted and 3508 (0.6%) positive results were obtained. The following products were studied: meat of all animal species and offal (13.3%), milk (68.3%), fish (6.6%), honey (1%), egg (0.3%), feed (7%). The largest number of positive results was obtained in the Republic of Sakha (Yakutia) and the Altai Territory. In the same regions, a greater number of studies were conducted (more than 130 thousand). The smallest number of studies was conducted in the Vladimir Region and the Republic of Karelia (less than 200 samples). Non-compliance with veterinary and sanitary requirements was mainly detected in fish (1.3%), milk (0.7%) and offal (0.6%). In the remaining products, the discrepancies ranged from 0.02 to 0.2%.


Author(s):  
Ye.A. Izteleuova ◽  

In this article, the author tries to analyze the integration processes of the Republic of Uzbekistan. Тhe prospects and threats that await Uzbekistan if it joins the EAEU were considered. The author also analyzed the studies of leading experts on the issue of Uzbekistan joining the Union. In the final part of the article, conclusions are drawn. On the one hand, adherents of integration argue that the republic’s entry into the Union will reduce customs duties for Uzbek exports to the Russian Federation, new markets for Uzbek products will be opened, transportation opportunities will be opened, etc. Joining the EAEU will facilitate the life of labor migrants, although this indicates an undeveloped labor market, high unemployment and a weak economy in the country. All these factors lead to the drain of labor and brain.


Author(s):  
S.F. Nazarshoeva ◽  
Kh.M. Mirzamonzoda ◽  
Kh.Kh. Davlatov

The article is devoted to the processes of adaptation and employment of migrants from the Republic of Tajikistan in the Russian Federation from 1991up to 2019. The author applied the conditional division of this period into two stages — from 1991up to 2000 and from 2001 up to the present time — according to the quantitative and qualitative differences that characterize each stage. Within the frameworks of both stages, historical, sociocultural and legal factors that influence the processes of adaptation and employment of Tajik migrants in the Russian Federation are analyzed. At the end, it is concluded that from 1991 to the present moment these processes have undergone a complex evolution. A negative impact on these processes is noted, exerted by the lack of large-scale domestic proj ects and programs aimed at helping and supporting labor migrants, as well as by imperfections in the migration legislation of the Republic of Tajikistan and the Russian Federation. However, the Government of the Republic of Tajikistan understands the need for cooperation with the Russian Federation in order to streamline the status of labor migrants from the Republic of Tajikistan in the Russian Federation and their protection, readiness for this cooperation, the officially expressed position of the Government of the Russian Federation, active work carried out in this direction by the Russian Federation of Migrants, and also by Tajik public organizations and human rights defenders, in general, indicate a positive trend in the decision to problems that impede the processes of adaptation and employment of migrants from the Republic of Tajikistan on the territory of the Russian Federation.


2020 ◽  
Vol 28 (4) ◽  
pp. 778-786
Author(s):  
Abubakr Kh. Rakhmonov ◽  
Roman V. Manshin

The article deals with the problems of the influence of migration flows from Tajikistan on the economic security of Russia, the contribution of Tajik labor migrants to the economy of the Russian Federation, the role of remittances and the consequences of Tajik labor migrants for the financial sector of the Russian Federation, as well as the reasons for the reorientation of Tajik labor migrants from Russia to other foreign countries. With the development of the economy, Russia has become a major migration center, a capacious labor market. With a low birth and a high mortality rates, Russia, like most European countries, needs a positive migration growth, an effective mechanism for attracting labor. As in other countries, the boundaries of migration capacity are determined by factors: trends and prospects for economic development, the situation on the labor market, and the availability of social infrastructure. The migration attractiveness of a country determines the level of migration flows to Russia. The Republic of Tajikistan is currently the second country after Uzbekistan that provides Russia with labor migrants. Tajik migrants have a big influence on the economy, financial sphere, as well as on other spheres of activity of the Russian Federation. Every year Tajik labor migrants make a big contribution to the Russian economy.


2020 ◽  
Vol 10 (1) ◽  
pp. 28-32

The relevance of the work is determined by the fact that the right to life belongs to the basic constitutional human rights, therefore, its observance and protection is the duty of the state. Despite its undeniable importance, today the right to life anywhere in the world is not really ensured in sufficient quantities. The constitutional consolidation of the right to life raises a number of issues related to the concept, nature, legislative and practical implementation of this right. It should be noted that various aspects of the human right to life were considered in the scientific works of G.B. Romanovsky, O.G. Selikhova, T.M. Fomichenko, A.B. Borisova, V.A. Ershov and other Russian authors. The aim of the study is to study and comparative analysis of the legal content of the constitutional norm that defines the right to life, to comprehend and identify possible problems of the implementation of this right. To achieve this goal, this article discusses relevant issues of ensuring the right to life, proclaimed by Article 20 of the Constitution of the Russian Federation and Article 27 of the Constitution of Azerbaijan Republic. The results of a comparative analysis of these constitutional norms and the relevant norms of industry law allow us to determine, that there is no contradiction between Article 20 of the Constitution of the Russian Federation and the norms of the criminal legislation of the Russian Federation, which imply the death penalty as an exceptional measure of punishment, because a moratorium has been imposed on the death penalty in the Russian Federation since April 16, 1997. However, after the abolition of the death penalty in the criminal legislation of the Republic of Azerbaijan in 1998, there was a discrepancy between parts II and III of Article 27 of the Constitution of the Republic of Azerbaijan and the criminal legislation of Azerbaijan Republic that requires the introduction of the necessary changes in the content of the analyzed constitutional norm. The value of the work is determined by the fact that the introduction of appropriate changes will contribute to the further improvement of the Constitution of the Republic of Azerbaijan and the effective implementation of the right to life of everyone.


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