BEST PEOPLE AND ORGANISATIONS OF NOD

pp. 5-6

N.S. Lobanok

80 years of Moscow City Disinfection Center

DISINFECTION

pp. 6-12

DOI: 10.35411/2076-457X-2020-1-6-12

Corrosive effect of solutions of N,N-bis(3-aminopropyl)dodecylamine and mixtures thereof with alkyldimethylbenzylammonium chloride

V.N. Gerasimov¹, N.V. Kiseleva¹, N.A. Korobova¹, I.A. Dyatlov¹, L.S. Fedorova², A.S. Ivanova²

¹State Research Center of Applied Microbiology and Biotechnology of Rospotrebnadzor: Obolensk, Moscow region, 142279, Russian Federation;
²Scientific Research Disinfectology Institute of the Federal Service for surveillance on consumer rights protection and human wellbeing: 18 Nauchniy proezd, Moscow, 117246, Russian Federation.

We investigated the stability of the alloy tin in relation to the solutions alkyldimethylbenzylammonium chloride and N,N-bis(3-aminopropyl)dodecylamine (Triamine), taken separately or in different ratios. It is shown that the mixture of alkyldimethylbenzylammonium chloride (QAC) anti-corrosion properties Triamine occur at concentrations greater than 1 %. The number of QAC must not exceed the concentration Triamine. When the concentration of the chloride alkyldimethylbenzylammonium wound 3 % to prevent corrosion of the metal concentration Triamine must not exceed the concentration of QAC 2 times.
Keywords:strong> alkyldimethylbenzylammonium chloride, N,N-bis(3-aminopropyl)dodecylamine, corrosion inhibition, disinfectants.

AUTHORS
Gerasimov Vladimir Nikolaevich – Doctor of Biological Sciences, Chief Researcher, Disinfectology Department of State Research Center of Applied Microbiology and Biotechnology; служеб. тел.: (4967) 36-00-03; e-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.. ORCID ID 0000-0002-2459-665X
Kiseleva Natalya Vladimirovna – Candidate of Chemical Sciences, Leading Engineer of State Research Center of Applied Microbiology and Biotechnology
Korobova Nadezhda Aleksandrovna – Technologist of 1 Category of State Research Center of Applied Microbiology and Biotechnology
Dyatlov Ivan Alekseevich – Academician of RAS, Doctor of Medical Sciences, Professor, Director of State Research Center of Applied Microbiology and Biotechnology. ORCID ID 0000-0003-1078-4585
Fedorova Lyudmila Samuilovna – Doctor of Medical Science, Professor; Head of Laboratory of Disinfectology Problems of (SRDI). ORCID ID: 0000-0002-3345-2631
Ivanova Anastasiya Sergeevna – Junior Researcher of Chemical Research Laboratories of Disinfectants of Scientific Research Disinfectology Institute. ORCID ID 0000-0002-1919-2810

pp. 12-19

DOI: 10.35411/2076-457X-2020-1-12-19

Hygiene treatment of the hands of health workers is the most important condition for the prevention of infections related to medical care (assessment of the implementation of the pilot project)

N.V. Shestopalov^1,2, V.G. Akimkin³, A.V. Tutelyan³, I.A. Khrapunova^1,3, T.N. Shestopalova¹

¹Scientific Research Disinfectology Institute of the Federal Service for surveillance on consumer rights protection and human wellbeing: 18 Nauchniy proezd, Moscow, 117246, Russian Federation;
²Russian Medical Academy of Postdegree Education: 2/1 Barrikadnaya str., Moscow, 125993, Russian Federation;
³Federal Budget Institution of Science "Central Research Institute of Epidemiology" of The Federal Service for surveillance on consumer rights protection and human wellbeing: 3а Novogireevskaya str., Moscow, 111123, Russian Federation.

Improving the organization and implementation of measures to ensure compliance with the requirements for hygienic processing of hands is one of the areas of the Pilot project "Improving measures to combat and prevent infections associated with the provision of medical care in the Russian Federation." Evaluation of the progress of the activities included in this section of the Pilot Project allowed us to identify the main shortcomings in this work and prepare relevant proposals.
Keywords: health associated infections, skin antiseptics, hygienic processing hands, processing of hand surgeons, standard operating procedures.

AUTHORS
Shestopalov Nikolay Vladimirovich – Doctor of Medical Science, Professor; Director of Scientific Research Disinfectology Institute of Federal Service for surveillance on consumer rights protection and human wellbeing; Tel.: +7 (495) 332-01-01, e-mail:Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.. ORCID ID 0000-0002-9973-3508
Akimkin Vasiliy Gennadevich – Doctor of Medical Science, Professor, RAS academician, Director of Central Research Institute of Epidemiology. ORCID ID 0000-0003-4228-9044
Tutelyan Aleksey Viktorovich – Doctor of Medical Science, Corresponding Member of RAS, Head of Medical Infections Laboratory of Central Research Institute of Epidemiology. ORCID ID 0000-0002-2706-6689
Khrapunova Izabella Aleksandrovna  – Doctor of Medical Science; Head of Scientific and Educational Department of Scientific Research Disinfectology Institute of Federal Service for surveillance on consumer rights protection and human wellbeing. ORCID ID 0000-0001-9327-4163
Shestopalova Tatyana Nikolaevna – Candidate of Medical Sciences, Senior Researcher, Sterilization Laboratory of Scientific Research Disinfectology Institute of Federal Service for surveillance on consumer rights protection and human wellbeing. ORCID ID 0000-0002-0143-8237

pp. 20-25

DOI: 10.35411/2076-457X-2020-1-20-25

The calculation of decontamination time of ballast waters on ships of the class "river-sea"

S.Yu. Vodyanitskаyа, N.G. Ivanova, O.V. Sergienko, A.A. Kononenko, S.V. Volovikova

Rostov-on-Don Research Plage Control Institute of Federal Service for Surveillance of Consumer Rights Protection and Human Well-Being: 117/40 M. Gorkogo str., Rostov-on-Don, 344002, Russian Federation

Introduction. In 2017 in the Russian Federation the International Convention on Control of Ships’ Ballast Waters and sediments became effective. The Convention orders that all ships which are making the international ship arrivals and having ballast tanks need to be supplied with decontamination systems of ship ballast waters, for ensuring required minimum concentration of viable microorganisms. The chemical treatment is the most available. After studying the antimicrobial activity of disinfectant (DI) in vitro (stage I) and evaluating the decontamination of test objects with the concentrations of disinfectant, exposure time, nature of objects, treatment method (stage II) selected in the experiment, we carried out tests in practical conditions – on a ship (stage III) – to confirm the effectiveness of the developed modes of ballast decontamination in real-world application conditions. The aim is calculation of time of full decontamination taking into account the established working concentration of a disinfectant in all volume of a ballast tank depending on the temperature factor. Materials/methods. As materials for work served water of the area of the Taganrog seaport, a disinfectant from group of polyguanidine and a set of reactants for calculation of DI concentration. Chemical analytical methods were used. Results and discussion. As a result of the experiment, decontamination time is determined under the set conditions: water temperature (+ 7 °C, + 18 °C), depth of a ballast tank and distance to tank walls. So, with a depth of a ballast tank – 2.0 m and introduction of DI to surface layers of ballast expected time of concentration in low layers of ballast will make 4 hours, with a depth of 3.0 meters – 9 hours. Considering this fact can be specified precisely time of decontamination of ship ballast waters depending on parameters of ballast tank, its fullness by ballast and environment parameters.
Keywords: ballast waters, decontamination, calculation of time, ^{V. cholerae} О1 и О139.

AUTHORS
Vodyanitskaya Svetlana Yurievna – Candidate of Medical Sciences, Head of laboratory of sanitary protection of the territory, Rostov-on-Don Research Plage Control Institute; Tel.: (863) 240-27-03, e-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.. ORCID ID 0000-0002-2175-4261
Ivanova Natalya Georgiyevna – Researcher of Laboratory of Sanitary Protection of the Territory, Rostov-on-Don Research Plage Control Institute
Sergienko Olesya Viktorovna – Junior Researcher of Laboratory of Sanitary Protection of the Territory, Rostov-on-Don Research Plage Control Institute. ORCID ID 0000-0003-3883-4652
Kononenko Anna Aleksandrovna – Junior Researcher of Laboratory of Sanitary Protection of the Territory, Rostov-on-Don Research Plage Control Institute. ORCID ID 0000-0002-7929-1095
Volovikova Sofya Vladimirovna – Junior Researcher of Laboratory of Sanitary Protection of the Territory, Rostov-on-Don Research Plage Control Institute. ORCID ID 0000-0003-3064-8177

DISINSECTION

pp. 25-36

DOI: 10.35411/2076-457X-2020-1-25-36

Characteristic of efficiency and toxicity of modern insectoacaricides, larvicides, insect growth regulators, and repellents. Part 3. Nicotinoide, phenylpyrazole, aminogydrozone, floralife amides, sinopsyne, polysiloksani

S.A. Roslavtseva, M.V. Bidevkina

Scientific Research Disinfectology Institute of the Federal Service for surveillance on consumer rights protection and human wellbeing: 18 Nauchniy proezd, Moscow, 117246, Russian Federation.

Of modern insectoacaricides different chemical classes (nicotinoide, phenylpyrazole, aminogydrozone, floralife amides, sinopsyne, polysiloksani (dimethykoni), wich used in Russia at the present time for the purposes of medical disinsection. Given toxicological and entomo-acarological characteristics of insectitсides.
Keywords: insectoacaricides (nicotinoide, phenylpyrazole, aminogydrozone, floralife amides, sinopsyne, polysiloksani (dimethykoni), insects, effectivity, toxisity.

AUTHORS
Roslavtseva Svetala 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
Bidevkina Marina Vasil’evna – Doctor of Medical Science, Head of Laboratory Concerning Toxicology in Scientific Research Disinfectology Institute. Orcid ID 0000-0001-6433-899X

pp. 37-54

DOI: 10.35411/2076-457X-2020-1-37-54

Insects – mechanical carriers of human diseases pathogens (review of literature)

О.Yu. Eremina

Scientific Research Disinfectology Institute of the Federal Service for surveillance on consumer rights protection and human wellbeing:18 Nauchniy proezd, Moscow, 117246, Russian Federation

The review of the literature considers the groups of insects that are the mechanical carriers of human pathogens. The current data on the medical significance of indoor flies, which are the mechanical carriers of infectious diseases, such as cholera, shigellosis, salmonellosis and skin infections, are presented. German cockroaches mechanically transfer more than 40 pathogens of various diseases, including nosocomial infections (typhoid, intestinal infections, aspergillosis, hepatitis, poliomyelitis), as well as three types of helminths and protozoans. Synanthropic ants are mechanical carriers of helminth eggs and pathogens, as well as additional hosts of parasitic worms that are dangerous to humans and domestic animals.
Keywords: mechanical carriers, German cockroach, housefly, ants, bed bug.

AUTHORS
Eremina Olga Yurevna – Doctor of Science in Biology; Leading Researcher of Laboratory of Problems of Disinsection of "Scientific Research Disinfectology Institute" (SRDI); 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

pp. 54-60

DOI: 10.35411/2076-457X-2020-1-54-60

Insecticidal activity of acetamiprid in different forms

M.N. Kostina, F.N. Kostin

Scientific Research Disinfectology Institute of the Federal Service for surveillance on consumer rights protection and human wellbeing:18 Nauchniy proezd, Moscow, 117246, Russian Federation.

The insecticidal activity of combined agents containing acetamipride in combination with other compounds in different preparative forms was studied. The microcapsulated 12 % a.i. emulsion (10 % acetamipride and 2 % tetramethrin) has an acute effect at concentrations 0,06–0,24 % against cockroaches, bedbugs and red house ants in the direct treatment of insects. The residual effect at a flow rate of 100 ml/m² was maintained for 14 days at the level of 70 % on the non-absorbent surface (glass) and did not exceed 3–7 days on the absorbent (plywood). With a small contact activity, neonicotinoids have a long intestinal action, which was the reason for the development of various food baits on the basis of acetamipride. Food sugar bait (0.16 % acetamipride) of various modifications (rectangular plate, pyramid) applied to different carriers (cardboard, rigid film) had a high attractiveness and caused complete death of flies within 5–24 hours. The gel containing acetamipride (0.5 % a.i.) and fipronil (0.03 % a.i.) had a high acute (death of cockroaches within 7–24 hours) and long-lasting residual effect. The composition based on acetamipride (0.5 % a.i.) and methoprene (0.25 % a.i.) provided complete death of cockroaches within 7–8 days, but the residual effect was maintained for 1.5–2 months due to violations of metamorphosis under the influence of a hormonal compound – methoprene. High efficiency is also installed in the gel containing acetamiprid (0,1 % a.i.) with hydramethylnon (1.5 % a.i.).
Keywords: acetamiprid, combined formulations, intestinal action, gels, lures, cockroaches, bedbugs.

AUTHORS
Kostina Marina Nikolaevna – Doctor of Biological Sciences, Leading Researcher of the Laboratory of Disinsection Problems of Scientific Research Disinfectology Institute; Tel.: (495) 332-01-47, e-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.. Orcid ID 0000-0001-5969-8405
Kostin Filipp Nikolaevich – Laboratory Research Assistant of Scientific Research Disinfectology Institute

pp. 61-67

Information letter "Natural and focal infections, which agents are passed by ixodic ticks, and their nonspecific preventive measures in the Russian Federation (according to 01.01.2020)"

N.V. Shestopalov, N.I. Shashina, O.M. Germant, M.B. Akhmetshina, V.A. Tsarenko, E.V. Verigina

DERATIZATION

pp. 68-78

DOI: 10.35411/2076-457X-2020-1-68-78

Small mammals’ population structure in field and straw stacks and their epizootic value in the south of central non-black earth region in 1993–2019

V.A. Korzikov¹, O.L. Vasil’eva¹, A.V. Rogulenko², O.N. Vinnikova¹, L.V. Ovsjannikova¹

¹Hygienic and Epidemiological Center in Kaluga Region of Rospotrebnadzor: 181 Barrikad str., Kaluga, 248018, Russian Federation;
²Ugra National Park: 3а Prigorodnoe lesnichestvo, Kaluga, 248007, Russian Federation.

Analyzes the data of inventories carried out by zoologists of Sanitary and Epidemiological Service in Kaluga region in field stacks in 1993–2019. We describe the structure of small mammals’ population in Smolensk-Moscow and Middle-Russian geographic provinces as well as in Kaluga region total. Everywhere predominant mammals are the field voles (Microtus) and the striped field mouse (Apodemus agrarius Pallas, 1771). Since 2004 percentage of the striped field mouse has decreased. Small mammals inhabiting these areas can participate in epizootic process of such dangerous to human zoonotic infections as tularemia, leptospirosis and hemorrhagic fever with renal syndrome.
Keywords: meadow-field habitats, field stacks, straw stacks, small mammals, epizootic investigation, natural focal infectious diseases, Hantaviruses, hemorrhagic fever with renal syndrome, tularemia, leptospirosis, common voles, field mouse, bank vole.

AUTHORS
Korzikov Vjacheslav Aleksandrovich – Candidate of Science in Biology, zoologist Federal Hygienic and Epidemiological Center in Kaluga Region of Rospotrebnadzor; Tel.: (4842) 72-05-49, e-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.. ORCID ID 0000-0002-5792-0647
Vasil’eva Ol’ga Leonidovna – entomologist Federal Hygienic and Epidemiological Center in Kaluga Region of Rospotrebnadzor. ORCID ID 0000-0002-9605-4817
Rogulenko Aleksander Vladislavovich – Candidate of Science in Biology, Senior Researcher in Ugra National Park. ORCID ID 0000-0002-7978-8018 
Vinnikova Ol’ga Nikolaevna – head of laboratory department Federal Hygienic and Epidemiological Center in Kaluga Region of Rospotrebnadzor. ORCID ID 0000-0001-9726-1669
Ovsjannikova Ljudmila Viktorovna – chief doctor Federal Hygienic and Epidemiological Center in Kaluga Region of Rospotrebnadzor

INFORMATION

pp. 78-79

List of materials published in journal "Disinfection Affairs" in 2019.