DISINFECTION
pp. 7-11
DOI: 10.35411/2076-457X-2021-4-7-11
Study of the skin-resorptive effect of a skin antiseptic based on polyvinylpyrollidone-iodine
M.V. Bidevkina, T.N. Potapova
Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing: 18 Nauchny proezd, Moscow, 117246, Russian Federation.
The skin-resorptive effect of a skin antiseptic based on polyvinylpyrollidone-iodine on immature rats of different ages was studied.The skin-resorptive effect of the drug in doses of 5.0 and 0.5 g/kg was revealed on 2–6 week-old rats. The animals showed changes in thyroxine and thyroid-stimulating hormone, as well as general toxic indicators. Absorption of the drug through the skin at a dose of 0.5 g/kg on 4–8 week old rat pups has not been established. The rationale for the use of a skin antiseptic for the hygienic treatment of hands containing PVP-iodine in the age group of children from 8 years old is given.
Keywords: toxicity, skin-resorptive effect, immature white rats, skin antiseptic, iodine, thyroxine, thyroid-stimulating hormone.
Authors
Bidevkina Marina Vasilevna – Doctor of Medical Science, Leading Researcher – Head of Laboratory Concerning Toxicology in Scientific Research Disinfectology Institute; Tel.: (495) 332-01-55, e-mail: BidevkinaMVniid.ru. ORCID ID: 0000-0001-6433-899X
Potapova Tatyana Nikolaevna – Senior Researcher of Laboratory Concerning Toxicology in Scientific Research Disinfectology Institute. ORCID ID: 0000-0003-1089-7037
pp. 12-19
DOI: 10.35411/2076-457X-2021-4-12-19
Assessment of effectiveness of organizational measures for prevention of COVID-19 among employees of large industrial enterprises
I.Yu. Tarmayeva1, O.G. Bogdanova2,4, V.A. Pankov2, V.E. Balzhanova3, O.A. Molchanova2,3, N.I. Hamnaeva4
1Federal Research Centre of Nutrition and Biotechnology: 2/14 Ustinsky, passage, Moscow, 109240, Russian Federation;
2East-Siberian Institute of Medical and Ecological Research: 312a microdistrict, Angarsk, 665827, Russian Federation;
3The Office of Rospotrebnadzor in the Republic of Buryatia: 45B Klyuchevskaya str. Ulan-Ude, 670013, Russian Federation;
4East Siberia State University of Technology and Management: 40V, building 1, Klyuchevskaya str. Ulan-Ude, 670013, Russian Federation.
According to the regional information fund of social and hygienic monitoring, 1518 cases of 01.07.2021 diseases were registered among those working at industrial enterprises of the Republic of Buryatia as of COVID-19, of which the share of the joint-stock company Ulan-Ude Aviation Plant (hereinafter – U-UAP, aviation plant) accounts for 30.8 % or 467 cases, in the public joint-stock company Territorial Generating Company No. 14 (hereinafter – TGC-14, heat power plant) – 15.7 % or 239 cases. The incidence rate of COVID-19 in U-UAP amounted to 871.76 per 10 thousand workers, in TGC-14 – 2280.53 per 10 thousand workers. The evaluation of the effectiveness of COVID-19 prevention showed that the complex of sanitary and anti-epidemic (preventive) measures taken in the pandemic among those working at the aviation plant ensured the control of the spread of the incidence of coronavirus infection by 2.6 times, compared with the heat power plant.
Keywords: disinfectants, new coronavirus infection of COVID-19, industrial enterprises, sanitary and anti-epidemic (preventive) measures, Republic of Buryatia.
Authors
Tarmaeva Inna Yurevna – Doctor of Medical Sciences, Professor, Scientific Secretary, Leading Researcher in the Laboratory of Age-Related Nutritionology of Federal Research Centre of Nutrition and Biotechnology; Tel.: (495) 698-53-42, e-mail: t38_69mail.ru. ORCID ID: 0000-0001-7791-1222
Bogdanova Olga Georgievna – Candidate of Medical Sciences, Senior Researcher, Laboratory of Environmental and Hygienic of Research East-Siberian Institute of Medical and Ecological Research, Associate Professor of the Department of "Social and technological service" of East Siberia State University of Technology and Management, ORCID ID: 0000-0002-2358-2280
Pankov Vladimir Anatolevich – Doctor of Medical Sciences, Head of the Laboratory of Environmental and Hygienic Research of Research East-Siberian Institute of Medical and Ecological Research. ORCID ID: 0000-0002-3849-5630
Balzhanova Valentina Efimovna – Deputy Head of the Office of Rospotrebnadzor for the Republic of Buryatia. ORCID ID: 0000-0001-6426-3481
Molchanova Olga Alekseevna – PhD student, Environmental Health Research Laboratory of Research East-Siberian Institute of Medical and Ecological Research, Deputy Head of the Department of Supervision for Nutrition Hygiene, Hygiene of Children and Adolescents of the Office of Rospotrebnadzor in the Republic of Buryatia. ORCID ID: 0000-0002-5088-4794
Khamnaeva Nina Ivanovna – Doctor of Technical Sciences, Professor, Head of the Department of Social and Technological Service of East Siberia State University of Technology and Management. ORCID ID: 0000-0002-6981-2571
pp. 19-24
DOI: 10.35411/2076-457X-2021-4-19-24
Evaluation of the sensitizing effect of a disinfectant based on glutaraldehyde upon inhalation
G.P. Pankratova, Z.K. Shaykhutdinova, T.N. Potapova, M.V. Bidevkina
Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing: 18 Nauchny proezd, Moscow, 117246, Russian Federation.
When investigating new disinfectants, it is necessary to assess the degree of their danger by modeling the conditions of use. As is known, the main danger of disinfectants, especially volatiles, is posed by the inhalation route of entry into the body, exerting an irritating effect on the respiratory organs, as well as a general toxic and sensitizing effect. Despite reasonable restrictions on the use of disinfectants from the aldehyde class for decontamination of the surfaces of premises and equipment, state registration receives disinfectants based on glutaraldehyde (GA), intended for wide use in various areas, including everyday life, which is unacceptable. Experiments were carried out to confirm the danger of using GA-based disinfectants. Sensitizing effect of GA-based disinfectant under conditions of surface treatment by rubbing method is studied. Significant release of GA into the air after surface treatment (27.7±4.1 mg/m3) was detected. The concentration of GA in the air decreased by 4.5 times after 6 hours of ventilation. The sensitizing effect of the GA-based agent was determined on guinea pigs by a provocative ear swelling test and a leukocyte specific lysis reaction. The results of the study indicate a pronounced sensitizing effect of the agent.
Keywords: glutaraldehyde, toxicity, disinfectants, disinfection, sensitization, inhalation, guinea pigs.
Authors
Pankratova Galina Pavlovna – Candidate of Science in Medicine; Leading Researcher of Laboratory of Toxicology of Scientific Research Disinfectology Institute; Tel.: (495) 332-01-77, pankratovagpniid.ru. ORCID ID: 0000-0003-2471-7906.
Shaikhutdinova Zukhra Kamilovna – Laboratory Research Assistant of Laboratory of Toxicology of Scientific Research Disinfectology Institute. ORCID ID: 0000-0002-6364-9603.
Potapova Tatyana Nikolaevna – Senior Researcher of Laboratory of Toxicology of Scientific Research Disinfectology Institute. ORCID ID: 0000-0003-1089-7037.
Bidevkina Marina Vasilevna – Doctor of Science in Medicine; Leading Researcher of Laboratory of Toxicology of Scientific Research Disinfectology Institute. ORCID ID: 0000-0001-6433-899X.
DISINSECTION
pp. 24-32
DOI: 10.35411/2076-457X-2021-4-24-32
Validation of the method for evaluating the efficacy of food baits against pharaoh ant colonies
O.Yu. Eremina, V.V. Olifer
Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing: 18 Nauchny proezd, Moscow, 117246, Russian Federation.
The validation of the method for testing the effectiveness of food baits against colonies of the Pharaoh ant using experiments with commercially produced and laboratory-prepared sugar baits containing insecticides from different chemical groups was carried out. We studied baits based on boron compounds (boric acid and sodium tetraborate), neonicotinoids (thiamethoxam, imidacloprid, and acetamiprid), oxadiazines (indoxacarb), phenylpyrazoles (fipronil), carbamates (methomyl), pyrroles (chlorfenapyr) amidinohydrazones (hydramethylnon), avermectins (abamectin), and insect growth regulators (pyriproxyfen). The proposed algorithm for conducting experiments covers the whole variety of active ingredients of insecticides used in baits. The verification of several dozen products intended for the elimination of colonies of the Pharaoh ant has shown that most of the products are suitable for the requirements for efficacy indices.
Keywords: Pharaoh ant, insecticidal baits.
Authors
Eremina Olga Yurevna – Doctor of Science in Biology; Leading Researcher of Laboratory of Problems of Disinsection of Scientific Research Disinfectology Institute; Tel.: (495) 332-01-51, e-mail: eremina_insectmail.ru. ORCID ID: 0000-0002-8268-2230
Olifer Veronika Valentinovna – Candidate of Science in Biology; Leading Researcher of Laboratory of Problems of Disinsection of Scientific Research Disinfectology Institute. ORCID ID:0000-0002-4736-7905
DISINFECTION PRACTICES
pp. 32-39
DOI: 10.35411/2076-457X-2021-4-32-39
Experience in organizing disinfection measures in the context of the 2020 pandemic of coronavirus infection
E.E. Kudryavtseva, L.S. Mankovich, E.V. Ostapenko
JSC SPO "Novodez": Zhilino village, Noginsk, Moscow Region, 142402, Russian Federation.
Ensuring biosafety in the territory of the country is one of the key functions (tasks) of the state. The pandemic of a new coronavirus infection has affected absolutely all areas of human activity in all countries of the world. Approaches to prevention have not changed, but the whole country has faced a number of challenges at various levels. With a sharply increased demand for non-specific prophylaxis (including skin antiseptics and disinfectants), not all manufacturers were ready to meet the demand with a quality product. The scarcity of resources (raw materials, components, cash shortages, personnel, etc.) constrained the rapid increase in production capacity to ensure a sharply increased demand.
Keywords: pandemic COVID-19, disinfectants, skin antiseptics.
Authors
Kudryavtseva Elena Efimovna – Candidate of Technical Sciences, Commercial Director of SPO "Novodez"; Tel.: (495) 784-62-15, e-mail: keenovodez.ru
Mankovich Leonid Semenovich – Director of SPO "Novodez"
Ostapenko Ekaterina Vladimirovna – Analystof SPO "Novodez"
pp. 40-45
DOI: 10.35411/2076-457X-2021-4-40-45
Disinfection in public venues and transport as a way to prevent the spread of COVID-19
L.V. Berezhnenko
LLC "City Disinfection Station": 75A Dubninskaya str., Moscow, 127591, Russian Federation.
The article addresses to the epidemiological characteristics of the SARS-CoV-2 coronavirus. It covers detailed features and ways of coronavirus infection spreading in public venues, factors that affect the viability of the Coronaviridae family viruses, and the infection after-effects for people. Methodological and technical means of processing public transport and crowded places in the context of the spread of coronavirus infection (COVID-19) analysis has been carried out. The assessment of inactivating effectiveness of the basic chemical groups of disinfectants (oxygen-active; chloactive; cationic surfactants) is presented. The features of air masses and surfaces disinfection by the ultraviolet irradiation method are described. Special aspects and factors influencing the installations quality are considered, recommendations for the use of UV emitters of various types are given. The given study presents the general concept and current requirements for disinfection measures in public venues and transport in the context of coronavirus infection spreading.
Keywords: COVID-19, coronavirus SARS-CoV-2, disinfection, novel coronavirus infection, sanitary epidemic control measures, transport, public venues.
Authors
Berezhnenko Leonid Vladimirovich – senior disinfector of City Disinfection Station, Tel.:. (495) 669-58-51, e-mail: infosescentr.ru
FOREIGN EXPERIENCE
pp. 45-51
DOI: 10.35411/2076-457X-2021-4-45-51
Problems of disinfectological provision of the population in the pandemic period of COVID-19 infection in the Republic of Moldova
V.A. Tsurkan
Republican Psychiatric Hospital, Bălți: 114 Gagarin str., Bălți, MD-3100, Republic of Moldova.
The principles of organizing and implementing anti-epidemic, including disinfectological measures for COVID-19 infection were studied, and the results of the state of readiness of interested services in the localization and elimination of focuses of coronavirus infection were presented. It was noted that the untimely solution of existing problems of a socio-economic nature contributed to the development of the pandemic process of COVID-19 infection. In the initial period of the development of the pandemic in most countries of the world, including Moldova, the system for monitoring and actively detecting cases of the population of COVID-19 did not work. Lack of disinfection services and insufficiently trained disinfectologists lead to untimely and poor-quality disinfection measures. The role of the disinfectological service in ensuring the epidemiological well-being of the population is argued. The necessity of creating a new, comprehensive system for protecting the country’s population from especially dangerous infectious diseases has been substantiated.
Keywords: disinfection measures, biocides, treatment and prevention organizations, pandemic process, technologies, methods, forces and means, provision, infectious diseases, COVID-19 infection
Authors
Tsurkan Vasily Aleksandrovich – Candidate of Medical Sciences, Leading Specialist in HAI and Internal Audit of the Republican Psychiatric Hospital. Expert of the National Agency of Public Health of the Ministry of Health, Labor and Social Protection on epidemiology and disinfectology; Tel.: +(373 06) 992-73-99, e-mail: vasiliiturcanmail.ru
OUR CONGRATULATIONS
p. 52
S.N. Zarechnaya (to her 90th anniversary)
E.I. Bakanova (to her 70th anniversary)
Life of National Organization of Disinfectionists (NOD)
p. 53
Congratulation new members of NOD
Materials of scientific and practical conference "ASPECTS OF EFFECTIVENESS AND SAFETY OF DISINFECTION ACTIVITIES. STRATEGY AND PERSPECTIVE" and General meeting (30th congress) of members of NOD (November 17–18, 2021, Khimki, Moscow region))
p. 53
Resolution
pp. 55-62
Disinfectants market in Russia yesterday and today. 30 years of experience
E.E. Kudryavtseva, L.S. Mankovich
pp. 62-65
Effectiveness of disinfection activities in the COVID-19 era and after COVID-19
T.V. Putyrskaya, N.G. Globin
pp. 65-68
Current trends in the educational process of training personnel for enterprises and medical organizations on the basis of the Training Center of Moscow City Disinfection Center
N.S. Lobanok1, P.A. Mochalkin2
1Moscow City Disinfection Center: 9 Yaroslavskoe shosse, Moscow, 129337, Russian Federation;
2Republican Disinfection Center of Ministry of Health of the Republic of Bashkortostan: 127/1 Mingazheva str., Ufa, 450005, Russian Federation.
pp. 68-74
DOI: 10.35411/2076-457X-2021-4-68-74
Introduction of information technologies at the disinfection profile enterprise by example Moscow City Disinfection Center
P.Yu. Bychkov1, P.A. Mochalkin2
1Moscow City Disinfection Center: 9 Yaroslavskoe shosse, Moscow, 129337, Russian Federation;
2Republican Disinfection Center of Ministry of Health of the Republic of Bashkortostan: 127/1 Mingazheva str., Ufa, 450005, Russian Federation.
In accordance with the national strategy "Sanitary Shield of the Country – Safety for Health," tasks were set for the analysis and assessment of risks in the field of biological safety. To do this: the Moscow City Disinfection Center is connected to a single dispatch system of the UNIT of the Department of Housing and Communal Services of Moscow, an Algorithm for working on the UNIT portal has been developed and uniform deadlines and procedure for fulfilling applications have been determined, the form of primary documentation has been determined. A unit is organized – the Unified Information and Analytical Center, whose tasks include organizing and conducting a single centralized reception, analysis and processing of incoming information (applications for unscheduled disinfection, deratization and disinsection, summary of rodent bites), generation and compilation of reports, as well as consulting support for real-time requests and appeals of the population, customers of the State Unitary Enterprise of the Moscow State Central Executive Committee, regulatory bodies through all available communication channels (telephone, e-mail, etc.). The scoring information system of assessment of a sanitary and sanitary and hygienic condition of objects is developed: apartment houses of the city of Moscow with the territories adjoining to them. The introduction of integrated work of these systems as a whole will allow organizations of the disinfection profile: to reduce the cost of deratizations, to reduce the number of disinfectants without reducing the quality of work, to avoid the excessive use of poisoned decoys, which will dramatically increase public health and safety of the population, as well as reduce the burden on the environment of the city of Moscow.
Keywords: sanitary shield of the country, information and analytical center, scoring system of assessment of sanitary and epidemiological condition, electronic systems of rodent monitoring, biological safety, biological risk assessment, biological risk analysis, information support of disinfection activities, digitalization of disinfection measures.
Authors
Bychkov Pavel Yurevich – Deputy Head of Moscow City Disinfection Center; Tel.: (495) 188-33-33 (additional 270), e-mail: bychkovmgcd.ru
Mochalkin Pavel Alexandrovich - Candidate of Medical Sciences, Chief Doctor of the Republican Disinfection Center. ORCID ID: 0000-0001-7415-1299
pp. 74-79
DOI: 10.35411/2076-457X-2021-4-74-79
Reform of control and supervisory activities. Changes in the regulatory framework for disinfection activities
P.A. Deminov1, P.A. Mochalkin2
1Moscow City Disinfection Center: 9 Yaroslavskoe shosse, Moscow, 129337, Russian Federation;
2Republican Disinfection Center of Ministry of Health of the Republic of Bashkortostan: 127/1 Mingazheva str., Ufa, 450005, Russian Federation.
The reform of control and supervisory activities intended to exclude old and irrelevant acts and outdated norms, fix accurate and understandable rules, as well as exclude unreasonable and redundant norms in various areas. It was called the “regulatory guillotine" and involves a complete revision of the mandatory requirements for business. Comparison the SanPiN 3.3686-21 “Sanitary and epidemiologic requirements for prevention of infectious diseases" with earlier existing health regulations in the field of disinfection, disinsection, deratization was made. Changes in the regulatory framework in the field of disinfection activities are a necessity and a fait accompli. SanPiNs contain requirements, and their compliance can be verified by the relevant supervisory authorities. Reducing the number of requirements corresponds to the goals set by the reform - this will reduce the administrative burden on business and supervisory authorities.
Keywords: reform of control and supervision activities, regulatory guillotine, changes in legislation, disinfection activities, legal acts in the field of disinfectology.
Authors
Deminov Pavel Aleksandrovich – Head of the Unified Information and Analytical Center of Moscow City Disinfection Center; Tel.: (495) 188-33-33 (additional 269), e-mail: deminovmgcd.ru. ORCID 0000-0001-7484-5952
Mochalkin Pavel Alexandrovich - Candidate of Medical Sciences, Chief Doctor of the Republican Disinfection Center. ORCID ID: 0000-0001-7415-1299
INFORMATION
pp. 80
Curriculum of parasitology and disinfecting affair RMANPO professorate