DISINFECTION
pp. 5-16
DOI: 10.35411/2076-457X-2021-1-5-16
Contactless technologies in the system of antiepidemic measures as a method of control of socially significant infection agents
V.V. Kuzin, N.V. Kolupaeva, N.S. Grishchenko, T.I. Rudnitskaya, E.A. Tyurin, E.A. Ganina, V.D. Potapov
State Research Center of Applied Microbiology and Biotechnology of Rospotrebnadzor: Obolensk, Moscow region, 142279, Russian Federation
Efficiency of application in aerosol form of various disinfectant materials with respect to various types of hospital-acquired infection agents, comparison of efficiency of traditional methods of wiping and irrigation, method of aerosol treatment with disinfectants of different groups of active substances with UV treatment for evaluation of possible spheres of application of each technology was studied.
Keywords: HCAI, aerosols, disinfection, UV radiation, chlorine dioxide.
AUTHORS
Potapov Vasiliy Dmitrievich – Doctor of Biological Sciences, Chief Researcher of State Research Center of Applied Microbiology and Biotechnology; Tel.: (916) 521-66-53, e-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.
Tyurin Evgeniy Aleksandrovich – Candidate of Medical Sciences, Leading Researcher of State Research Center of Applied Microbiology and Biotechnology
Kuzin Viktor Vladimirovich – Junior Researcher of State Research Center of Applied Microbiology and Biotechnology
Kolupaeva Nadezhda Vyacheslavovna – Junior Researcher сотрудник of State Research Center of Applied Microbiology and Biotechnology
Ganina Elena Anatolevna – Research Associate of State Research Center of Applied Microbiology and Biotechnology
Grishchenko Natalya Semenovna – Research Associate of State Research Center of Applied Microbiology and Biotechnology
Rudnitskaya Tatyana Ivanovna – Research Associate of State Research Center of Applied Microbiology and Biotechnology
DISINSECTION
pp. 17-24
DOI: 10.35411/2076-457X-2021-1-17-24
Design principles of insecticides for medical disinsection using diatomutes and marshalites
S.A. Roslavtseva1, P.V. Smirnov2, N.V. Shestopalov1, K.S. Krivonos1
1Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing: 18 Nauchny proezd, Moscow, 117246, Russian Federation;
2Tyumen State University: 6 Volodarskogo Street, Tyumen, 625003, Russian Federation.
Insecticidal properties of diatom and marshalite powders are known, but similar properties of siliceous marshalite and quartz-aleuropelite rocks have not been studied. We have studied the insecticide content of powders from certain breeds for adult red cockroaches Blattella germanica L. and bed bugs Cimex lectularius L. All the samples studied by us had different insecticidal activity. This is very important to take into account for specialists who want to develop and further produce an insecticide based on diatom powders. Before starting work, the insecticidal activity of samples from each deposit should be determined.
Keywords: diatom powders, marshalites and quartz-aleuropelite rocks, insecticide, German cockroach, bed bug.
AUTHORS
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
Smirnov Pavel Vitalevich – Candidate of Geological and Mineralogical Sciences, Head of the Research Laboratory of Sedimentology and Evolution of the Paleobiosphere of UTMN. ORCID ID: 0000-0003-2264-2269
Shestopalov Nikolay Vladimirovich – Doctor of Medical Science, Professor. ORCID ID: 0000-0002-9973-3508
Krivonos Kseniya Sergeevna – Junior Researcher of Scientific Research Disinfectology Institute. ORCID ID: 0000-0003-4633-6645
pp. 25-32
DOI: 10.35411/2076-457X-2021-1-25-32
Prospects for the application of new active substances to house flies control
T.A. Davlianidze, 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 toxicity of three new insecticides indoxacarb, chlorfenapyr and fluralaner for house flies of the susceptible laboratory strain S-NIID has been studied. A comparison is made of their insecticidal properties in the contact and intestinal routes of entry into the body. Sugar baits with this three insecticides are highly toxic to houseflies. Insecticidal baits containing 0.1–0.6 % a.i. of indoxacarb are highly effective against houseflies. Apparently, indoxacarb, chlorfenapyr, and fluralaner can be recommended for the introduction of insecticides into rotation schemes to combat winged flies, both in the form of concentrates used by spraying or insecticidal baits.
Keywords: house flies indoxacarb, chlorfenapyr, fluralaner, contact and intestinal act
AUTHORS
Davlianidze Tatyana Alekseevna – Laboratory Research Assistant 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: 0000-0002-2757-881X
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
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
pp. 33-41
DOI: 10.35411/2076-457X-2021-1-33-41
Risk of using repellent products for infants
A.I. Vinogradova
Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing:18 Nauchny proezd, Moscow, 117246, Russian Federation.
Flying blood-sucking insects widely distributed on the territory of the Russian Federation. Mosquitoes pose a high epidemiological hazard being vectors of many infectious diseases, for example, West Nile fever. Children are one the most vulnerable category of population when attacked by flying blood-sucking insects. Toxicity and hazard of repellent products in different formulations based on 10 % ethyl butylacetylaminopropionate were studied. In connection with the need of the population to protect their children from mosquito bites, it is relevant to evaluate repellent products intended for use on children under one year old. The harmful effects were revealed in the study of the skin-resorptive action of repellent products in doses exceeding the consumption rate by 30 and 50 times, manifested by a change in the state of the nervous system, liver function and a decrease in red blood parameters.
Keywords: mosquitoes, West Nile fever, toxicity and hazard, repellent products for children, ethyl butylacetylaminopropionate [3-(N-butyl-N-acetyl)-aminopropionic acid, ethyl ester].
AUTHORS
Vinogradova Arina Igorevna – Associate Researcher, Laboratory of Toxicology of Disinfectants of Scientific Research Disinfectology Institute; Tel.: (925) 905-23-17, e-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.. ORCID ID: 0000-0002-3253-4571
pp. 41-47
DOI: 10.35411/2076-457X-2021-1-41-47
Boric acid-based baits against pharaoh ants
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.
For control of the Pharaoh ant, liquid baits based on 5–6 % boric acid or sodium tetraborate, with a high content of food attractant and an agent that prevents drying, are effective. The death of workers, queens and brood occurs within 2–4 weeks. In laboratory conditions, when colonies of the Pharaoh ant feed with such baits, depletion of the colony was noted by the 4th week of the experiment (death of queen was 75–100 %, and critical decrease in the number of live workers and brood was occured). Dry boric baits do not significantly affect the viability of ant colonies. Solutions of sodium tetraborate in glycerol are ineffective due to the lack of food attractants, the death of workers is comparable to that obtained in the variant with starving control. The mechanism of action and sterilizing properties of boric acid and sodium tetraborate for insects are discussed.
Keywords: Pharaoh ant, boric acid, sodium tetraborate.
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
pp. 48-55
Information letter "Natural and focal infections, which agents are passed by ixodic ticks, and their nonspecific preventive measures in the Russian Federation (according to 01.01.2021)"
T.V. Gololobova, N.I. Shashina, O.M. Germant, M.B. Akhmetshina, V.A. Tsarenko, E.V. Verigina
DERATIZATION
pp. 55-62
DOI: 10.35411/2076-457X-2021-1-55-62
Level of mutation of the VKORC1 resistance gene to anticoagulants in house mice and norway rats in Moscow and Moscow region
A.N. Maltsev1, S.V. Ryabov2, D.Yu. Mokhirev2, T.V. Gololobova2,4, P.A. Yunakov3, O.M. Okushko3, V.Yu. Kapustin3, E.V. Kotenkova1
1Severtsov Institute of Problems of Ecology and Evolution, Russian Academy of Sciences: 33 Leninskiy prospekt, Moscow, 119071, Russian Federation;
2Scientific Research Disinfectology Institute of Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing: 18 Nauchny proezd, Moscow, 117246, Russian Federation;
3Moscow City Disinfection Center: 9 Yaroslavskoe shosse, Moscow, 129337, Russian Federation;
4Russian Medical Academy of Postdegree Education: 2/1 Barrikadnaya str., Moscow, 125993, Russian Federation.
The resistance of house mice (M. musuclus linnaeus, 1758) and norway rats (R. norvegicus berkenhout, 1769) to anticoagulants of the 1st and 2nd generation in the VKORC1 gene in Moscow and the Moscow region was studied. House mice had two previously unknown mutations in exon 1: Lys175Arg и Ser94Trp. We assume that these mutations can increase the resistance of rodents to second-generation anticoagulants. the percentage of individuals with mutations in exon 1 in Moscow is 87.5 %, in Noginsk and Podolsk – 100 %. Of the 18 norway rats studied in Moscow, only three individuals in a heterozygous state were found to have one of the mutations (Tyr139Ser), usually associated with genetic resistance of rodents to the first generation anticoagulant warfarin. the percentage of resistant individuals in Moscow was 15.7 %. the rats in which the resistance mutation was found were captured in three districts of moscow: southwestern, northern and eastern.
Keywords: resistance, mutations, heterozygosity, anticoagulants, rodents, deratization measures.
AUTHORS
Maltsev Aleksey Nikolaevich – Candidate of Biological Sciences, Senior Researcher of Severtsov Institute of Problems of Ecology and Evolution; Tel.: (915) 164-77-84, e-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.. ORCID ID: 0000-0003-2308-8589.
Gololobova Tatyana Viktorovna – Doctor of Medical Sciences, Deputy Director, Acting Director of Scientific Research Disinfectology Institute. ORCID ID: 0000-0001-9033-5223
Ryabov Sergey Vasilevich – Candidate of Biological Sciences, Head of the Laboratory of Deratization Problems of Scientific Research Disinfectology Institute. ORCID ID: 0000-0002-7863-7576
Mokhirev Denis Yurevich – Associate Researcher, Deratization Laboratory of Scientific Research Disinfectology Institute. ORCID ID: 0000–0003–0498–2243
Yunakov Pavel Anatolevich – Head of Moscow City Disinfection Center. ORCID ID: 0000-0003-1469-865X
Okushko Olga Mikhaylovna – Candidate of Veterinary Sciences, Head of Desstation No. 1 of Moscow City Disinfection Center". ORCID ID: 0000-0002-6879-7015
Kapustin Vladimir Yurevich – disinfectologist of Desstation No. 1, Head. Department of Moscow City Disinfection Center. ORCID ID: 0000-0002-2722-6494
Kotenkova Elena Vladimirovna – Doctor of Biological Sciences, Leading Researcher of Severtsov Institute of Problems of Ecology and Evolution. ORCID ID: 0000-0001-8545-0999
OUR CONGRATULATIONS
pp. 62
T.V Gololobova
INFORMATION
pp. 64
List of materials published in journal "Disinfection Affairs" in 2020
Life of National Organization of Disinfectionists
pp. 65
Congratulation new members of NOD