Dezdelo prodaja 

disinf-want
 
 
Disinfection affairs № 3 / 2020


CONTENTS


Life of National Organization of Disinfectionists (NOD)

p. 5

Congratulation new members of NOD

 

DISINFECTION

pp. 5-21

DOI: 10.35411/2076-457X-2020-3-5-21

Probiotic-based detergents: efficiency and safety of use (overview)

N.V. Shestopalov, L.S. Fedorova, A.S. Belova, A.V. Ilyakova

Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing: 18 Nauchny proezd, Moscow, 117246, Russian Federation

Detergents containing probiotics as active ingredients are becoming an increasingly common alternative to chemical detergents and disinfectants. They represent a new generation of detergents containing spore-forming bacteria of the genus Bacillus. The use of probiotic-based detergents is a new developing disinfecting technology aimed at improving the epidemiological and sanitary state by displacing the probiotic cultures of pathogenic microflora from the environment. The paper presents an analysis of the literature on the studies of the effectiveness and safety of using probiotic-based products. General characteristics of spore-forming bacteria of the genus Bacillus, which include detergents based on probiotics. Issues related to the prospects of using probiotics for the rehabilitation of the nosocomial environment in medical organizations are considered.
Keywords: probiotics, spore-forming bacteria of the genus Bacillus, biostabilization, rehabilitation, microflora.

AUTHORS
Shestopalov Nikolay Vladimirovich – Doctor of Medical Science, Professor; Director of Scientific Research Disinfectology lnstitute. ORCID ID: 0000-0002-9973-3508
Fedorova Lyudmila Samuilovna – Doctor of Medical Science, Professor; Head of Laboratory of Disinfectology Problems of Scientific Research Disinfectology lnstitute. ORCID ID: 0000-0001-2663-0273
Belova Alexandra Sergeevna – Senior Researcher of Laboratory of Disinfectology Problems of Scientific Research Disinfectology lnstitute. ORCID ID: 0000-0002-9473-1650
Ilyakova Anastasia Vasilievna – Junior Researcher of Laboratory of Disinfectology Problems of Scienti6c Research Disinfectology lnstitute; Tel.: (495) 332-01-06, e-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.. ORCID ID: 0000-0002-1867-3495

 

pp. 22-28

DOI: 10.35411/2076-457X-2020-3-22-28

Improvement of the system of disinfectological prevention of infectious diseases with the use of new equipment for aerosol disinfection

A.Yu. Skopin1,2, F.A. Mukabenov1,3, E.A. Matveeva1

1Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing: 18 Nauchny proezd, Moscow, 117246, Russian Federation;

2I.M. Sechenov First Moscow State Medical University (Sechenov University): 8Trubetskaya str., bld. 2, Moscow, 119991, Russian Federation;

3Central Research and Development Institute of Epidemiology of Federal Service for Surveillance on Consumer Rights Protection and Human Well-being: 3A Novogireevskaya str., Moscow, 111123, Russian Federation.

Infections with an aerosol transmission route constitute a threat to patients and healthcare workers in healthcare organizations. Qualitative and efficient disinfection of air and surfaces in rooms can be achieved in practice largely due to the aerosol disinfection method, which involves converting the disinfectant into fine aerosol by applying special spraying units and filling the room’s air with an aerosol. Today various units and devices are used to spray disinfectants for the purpose of aerosol disinfection. There are many manufacturers of such sprayers but the disinfectants that are obligatory to use in the proposed equipment are often not easily accessible for a wide range of healthcare organizations due to their price. The authors presented the results of their studies on the efficiency and safety of equipment of domestic manufacture for air and surface disinfection with the use of medical hydrogen peroxide 6 % as a disinfectant.
Keywords: Air disinfection, air decontamination, aerosol disinfection method, infections with aerosol transmission route of pathogens, disinfectants’ efficiency assessment, air and surface contamination.

AUTHORS
Skopin Anton Yuryevich – Candidate of Medical Science, Associate Professor, Deputy Director of Scientific Research Disinfectology Institute, Assistant Professor of Sechenov University; Tel.: +7 (495) 332-01-65, e-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.. ORCID ID: 0000-0001-7711-9489
Mukabenov Fedor Alexandrovich – Junior Research Fellow in the Laboratory of Sterilization Issues of Scientific Research Disinfectology Institute, Medical Resident of Central Research Institute of Epidemiology. ORCID ID: 0000-0002-5631-0775
Matveeva Elena Alexandrovna – Junior Research Fellow in the Laboratory of Sterilization Issues of Scientific Research Disinfectology Institute. ORCID ID: 0000-0003-4509-1084

 

pp. 28-42

DOI: 10.35411/2076-457X-2020-3-28-42

Antimicrobial textile finishes: A brief review

K.A. Sakharov1,2, S.V. Andreev3, S.A. Zverev3

1The Casali Center of Applied Chemistry, The Institute of Chemistry, The Hebrew University of Jerusalem: Edmond J. Safra Campus, Jerusalem 91904, Israel;

2Singapore-HUJ Alliance for Research and Enterprise, NEW-CREATE Phase II Campus for Research Excellence and Technological Enterprise (CREATE): 1 CREATE Way Singapore 138602, Singapore;

3Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing: 18 Nauchny proezd, Moscow, 117246, Russian Federation

Textile materials are an important means of protecting the population from harmful biological and chemical factors. In the non-specific prevention of infectious diseases, textile with insectoacaricidal and antimicrobial properties are used. The development of chemical technology has led to the introduction of new textile materials: with membrane coatings, with new types of finishes, as well as new types of chemical and natural fibers. Thus, new opportunities are opening up for creating textile materials with more pronounced antibacterial properties, resistant to external factors, washing, which will be safer for humans and the environment than their predecessors. This review reviews recent publications devoted to imparting antimicrobial properties to textile materials. The modern methods of manufacturing such fabrics and the active substances used for these purposes are considered.
Keywords: antimicrobial finishing, antibacterial textile, smart textile, antimicrobial coating.

AUTHORS
Konstantin A. Sakharov – PhD in chemistry, researcher, The Casali Center of Applied Chemistry, The Institute of Chemistry, The Hebrew University of Jerusalem (Israel) and Singapore-HUJ Alliance for Research and Enterprise, NEW-CREATE Phase II Campus for Research Excellence and Technological Enterprise (Singapore). ORCID ID: 0000-0002-3247-5743
Sergey V. Andreev – PhD in chemistry, leading researcher, head of chemical department, Scientific Research Disinfectology Institute; Tel.: (495) 332-01-96; e-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.ORCID ID: 0000-0003-2405-9931
Sergey A. Zverev – engineer, Chemical Department, Scientific Research Disinfectology Institute. ORCID ID: 0000-0002-3232-9332

 

DISINSECTION

pp. 42-48

DOI: 10.35411/2076-457X-2020-3-42-48

Insecticidal baits for synanthropic flies

V.V. Olifer, O.Yu. Eremina, T.A. Davlianidze

Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing: 18 Nauchny proezd, Moscow, 117246, Russian Federation.

The effectiveness of several preparative forms of neonicotinoid-based baits for controlling houseflies has been compared. The duration of the action of baits (more than three months), applied both in the native form and in the form of paste on the substrate, is shown. Comparison of the effectiveness of baits revealed the advantage of thiamethoxam, which has a contact and intestinal effect on flies. New active ingredients indoxacarb and chlorfenapyr have been proposed for creating baits and incorporating them into rotation schemes to overcome resistance.
Keywords: houseflies, baits, neonicotinoids, indoxacarb, chlorfenapyr, resistance.

AUTHORS
Olifer Veronika Valentinovna – Candidate of Science in Biology; Leading Researcher of Laboratory of Problems of Disinsection of Scientific Research Disinfectology Institute; Tel.: (495) 332-01-51, e-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.ORCID ID: 0000-0002-4736-7905
Eremina Olga Yurevna – Doctor of Science in Biology; Leading Researcher of Laboratory of Problems of Disinsection of Scientific Research Disinfectology Institute. ORCID ID: 0000-0002-8268-2230
Davlianidze Tatyana Alekseevna – Laboratory Research Assistant of Laboratory of Problems of Disinsection of Scientific Research Disinfectology Institute. ORCID ID: 0000-0002-2757-881X

 

pp. 48-54

DOI: 10.35411/2076-457X-2020-3-48-54

Prospects for the use of indoxacarb against multiresistant german cockroaches

O.Yu. Eremina, V.V. Olifer, T.A. Davlianidze

Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing:18 Nauchny proezd, Moscow, 117246, Russian Federation.

The high contact toxicity of indoxacarb was shown for male German cockroaches of the susceptible laboratory strain S-NIID and a number of multi-resistant cockroach strains. Cockroach strains M1 and MAG, showed a tolerance (1.3× and 3.2×, respectively) and strains M9, OBN, U1, and U8 have moderate resistance (13.6×, 13.6×, 22.7× and 25.5×, respectively) to indoxacarb. The LT50 values for males and females of the S-NIID strain were less than 1 day, LT95 values for males were 1.5 days, and for females this value were 4 days. In multi-resistant cockroach strains upon ingestion a slowdown in the manifestation of poisoning is most characteristic in OBN and MAG strains. New indoxacarb-based products, especially in bait formulations, should be included in the integrated system for controlling synanthropic insects and in the rotation schemes of insecticides.
Keywords: German cockroach, indoxacarb, resistance, 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: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.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
Davlianidze Tatyana Alekseevna – Laboratory Research Assistant of Laboratory of Problems of Disinsection of Scientific Research Disinfectology Institute. ORCID ID: 0000-0002-2757-881X

 

pp. 55-63

DOI: 10.35411/2076-457X-2020-3-55-63

Activation of the West Nil Fever in Russia

N.V. Schestopalov, S.A. Roslavtceva

Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing:18 Nauchny proezd, Moscow, 117246, Russian Federation.

Review of the dynamics of West Nile fever (WNF) from 1999 to 2019 in Russia as a whole and its individual districts. The main types of mosquitoes – carriers of the NF pathogen of the same virus are considered. Flavivirus. The distribution of WNF in the Krasnodar territory and in the Crimea is considered separately.
Keywords: West Nile fever, mosquito-borne pathogen, Krasnodar region, Crimea.

AUTHORS
Shestopalov Nikolay Vladimirovich – Doctor of Medical Science, Professor; Director of Scientific Research Disinfectology lnstitute. ORCID ID: 0000-0002-9973-3508
Roslavtseva Svetlana Aleksandrovna – Doctor of Science in Biology, Professor; Head of Scientific Bacisc and Deratization Department of Scientific Research Disinfectology Institute; tel.: (495) 332-01-76, e-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.ORCID ID: 0000-0003-1684-2029

 

DERATIZATION

pp. 63-69

DOI: 10.35411/2076-457X-2020-3-63-69

Features of nonspecific prevention in natural foci of hemorrhagic fever with renal syndrome in winter

A.V. Ivanova, V.A. Safronov, N.V. Popov, A.V. Kazantsev, E.V. Kazorina, D.A. Agafonov, T.Yu Krasovskaya, S.A. Portenko, V.N. Chekashov, A.M. Porshakov, M.M. Shilov, K.S. Zakharov, M.G. Korneev, N.M. Ermakov, K.S. Martsokha, A.G. Selenina

Russian Research Anti-Plague Institute "Microbe" of the Rospotrebnadzor: 46 Universitetskaya str., Saratov, 410005, Russian Federation.

In 2019, against the background of a sharp aggravation of the epidemic situation for hemoragic fever with renal in the Saratov region, it was necessary to develop a set of additional preventive measures. In order to prevent complications of the epidemiological situation in the spring of 2020, the method of deratization treatments in natural foci of hemoragic fever with renal syndrome in winter has been tested. The results of a preliminary epizootological survey of the territory and laboratory research of field material were visualized on density maps constructed in the ArcGIS geoinformation system. The resulting cartograms served as the basis for planning preventive measures. The maps show not only the places where the proposed preventive work is carried out (areas with a high concentration of rodents), but also the areas to be treated. The method of winter deratization is based on the principle of creating a network of points of long-term poisoning. Wheat grains with 3 % zinc phosphide content were used as bait. In order to preserve the bait for a long time in the environment, as well as within the framework of the environmental aspect, they formed a "shelter" – special devices for protecting the baited grain. On the ground, the formed baits were placed in solid strips in a staggered order, based on the calculation of 4 points per 1 ha. The experience of winter deratization in the green zone of Saratov demonstrated high efficiency (80.4 %). The method can be recommended for widespread use as a measure of additional (emergency) prevention of diseases in the foci of hemoragic fever with renal.
Keywords: hemorrhagic fever with renal syndrome, non-specific prevention, winter deratization, geoinformation system, density maps.

AUTHORS
Ivanova Aleksandra Vasilevna – Candidate of Medical Sciences, Senior Researcher of Laboratory of Sanitary Protection and Emergency Situations of the Epidemiology Department of Russian Research Anti-Plague Institute "Microbe"; Tel.: 8 (452) 51-52-11, e-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.. ORCID ID: 0000-0002-4849-3866
Safronov Valentin Alekseevich – Candidate of Medical Sciences, Senior Researcher of Epidemiological Analysis and Forecasting Laboratories, Department of Epidemiology of Russian Research Anti-Plague Institute "Microbe". ORCID ID: 0000-0001-9563-2833
Popov Nikolay Vladimirovich – Doctor of Biological Sciences, Professor, Chief Researcher of Russian Research Anti-Plague Institute "Microbe". ORCID ID: 0000-0003-4099-9261
Chekashov Vladimir Nikolaevich – Candidate of Biological Sciences, Senior Researcher of Laboratory of Epizooological Monitoring of the Epidemiology Department of Russian Research Anti-Plague Institute "Microbe". ORCID ID: 0000-0002-9593-4353
Porshakov Aleksandr Mikhaylovich – Candidate of Biological Sciences, Leading Researcher of Laboratory of Epizooological Monitoring of the Epidemiology Department of Russian Research Anti-Plague Institute "Microbe". ORCID ID: 0000-0003-3363-765X
Shilov Mikhail Mikhaylovich – Candidate of Biological Sciences, Research Associate of Laboratory of Epizooological Monitoring of the Epidemiology Department of Russian Research Anti-Plague Institute "Microbe". ORCID ID: 0000-0002-0083-8212
Zakharov Kirill Sergeevich – Candidate of Biological Sciences, Research Associate of Laboratory of Epizooological Monitoring of the Epidemiology Department of Russian Research Anti-Plague Institute "Microbe". ORCID ID: 0000-0002-4726-309X
Korneev Mikhail Germanovich – Research Associate of Laboratory of Epizooological Monitoring of the Epidemiology Department of Russian Research Anti-Plague Institute "Microbe".
Ermakov Nikolay Mikhaylovich – Candidate of Biological Sciences, Junior Researcher of Laboratory of Epizooological Monitoring of the Epidemiology Department of Russian Research Anti-Plague Institute "Microbe".
Martsokha Kirill Sergeevich – Junior Researcher of Laboratory of Epizooological Monitoring of the Epidemiology Department of Russian Research Anti-Plague Institute "Microbe". ORCID ID: 0000-0003-2913-3766
Selenina Alina Gennadevna – Junior Researcher of Laboratory of Epizooological Monitoring of the Epidemiology Department of Russian Research Anti-Plague Institute "Microbe". ORCID ID: 0000-0003-1596-864X
Kazantsev Andrey Vasilevich – Research Associate of Department of Infectious Disease Diagnostics of Russian Research Anti-Plague Institute "Microbe". ORCID ID: 0000-0003-1790-0411
Kazorina Ekaterina Valerevna – Research Associate of Department of Infectious Disease Diagnostics of Russian Research Anti-Plague Institute "Microbe". ORCID ID: 0000-0002-1509-8763
Agafonov Dmitriy Alekseevich – Candidate of Biological Sciences, Senior Researcher of Department of Infectious Disease Diagnostics of Russian Research Anti-Plague Institute "Microbe". ORCID ID: 0000-0001-9273-6063
Krasovskaya Tatyana Yurevna – Candidate of Medical Sciences, Leading Researcher of Department of Infectious Disease Diagnostics of Russian Research Anti-Plague Institute "Microbe". ORCID ID: 0000-0001-7663-5502
Portenko Svetlana Anatolevna – Candidate of Biological Sciences, Head of Department of Infectious Disease Diagnostics of Russian Research Anti-Plague Institute "Microbe". ORCID ID: 0000-0002-8334-9173

 

OUR CONGRATULATIONS

pp. 70

N.V. Schestopalov (to his 70th anniversary)

 

INFORMATION

p. 71

New book "Carrying out disinfection measures in medical organizations of various profiles. Practical guidance."