<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">sredob</journal-id><journal-title-group><journal-title xml:lang="ru">Здоровье населения и среда обитания – ЗНиСО</journal-title><trans-title-group xml:lang="en"><trans-title>Public Health and Life Environment – PH&amp;LE</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2219-5238</issn><issn pub-type="epub">2619-0788</issn><publisher><publisher-name>ФБУЗ ФЦГиЭ Роспотребнадзора</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35627/2219-5238/2023-31-9-64-71</article-id><article-id custom-type="elpub" pub-id-type="custom">sredob-1590</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ЭПИДЕМИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EPIDEMIOLOGY</subject></subj-group></article-categories><title-group><article-title>Определение контингента риска заражения природно-очаговыми болезнями на территории Вьетнама методом анкетирования</article-title><trans-title-group xml:lang="en"><trans-title>Identification of Contingents at Risk of Natural Focal Diseases in Vietnam Using a Questionnaire-Based Survey</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9877-5258</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чумачкова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chumachkova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чумачкова Елена Арнольдовна – научный сотрудник отдела эпидемиологии</p><p>ул. Университетская, д. 46, г. Саратов, 410005</p></bio><bio xml:lang="en"><p>Elena A. Chumachkova, Researcher, Department of Epidemiology</p><p>46 Universitetskaya Street, Saratov, 410005</p></bio><email xlink:type="simple">eachumachkova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3363-765X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Поршаков</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Porshakov</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Поршаков Александр Михайлович – к.б.н., ведущий научный сотрудник отдела эпидемиологии</p><p>ул. Университетская, д. 46, г. Саратов, 410005</p></bio><bio xml:lang="en"><p>Aleksandr M. Porshakov, Cand. Sci. (Biol.), Leading Researcher, Department of Epidemiology</p><p>46 Universitetskaya Street, Saratov, 410005</p></bio><email xlink:type="simple">pam_82@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6035-5933</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лыонг</surname><given-names>Т. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Luong</surname><given-names>T. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лыонг Тхи Мо – к.х.н., заведующий лабораторией тропической медицины</p><p>3, улица 3 февраля, район 10, г. Хошимин, 740300</p></bio><bio xml:lang="en"><p>Thi Mo Luong, PhD in Chemistry, Head of the Laboratory of Tropical Medicine</p><p>District 10, Ho Chi Minh City, 740300</p></bio><email xlink:type="simple">luongmo@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4119-1339</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Буй</surname><given-names>Т. Т.Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Bui</surname><given-names>T. T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Буи Тхи Тханх Нга – научный сотрудник</p><p>63, улица Нгуен Ван Хуен, район Кау Зай, г. Ханой, 100000</p></bio><bio xml:lang="en"><p>Thi Thanh Nga Bui, Researcher</p><p>63 Nguyen Van Huyen Street, Cau Giay District, Hanoi, 100000</p></bio><email xlink:type="simple">pvnhung0506@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Данг</surname><given-names>Т. В.Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Dang</surname><given-names>T. V. H.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Данг Тхи Вьет Хыонг – научный сотрудник</p><p>63, улица Нгуен Ван Хуен, район Кау Зай, г. Ханой, 100000</p></bio><bio xml:lang="en"><p>Thi Viet Huong Dang, Researcher</p><p>63 Nguyen Van Huyen Street, Cau Giay District, Hanoi, 100000</p></bio><email xlink:type="simple">viethuongk61@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1143-4069</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щербакова</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shcherbakova</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Щербакова Светлана Анатольевна – д.б.н., заместитель директора по научной и экспериментальной работе</p><p>ул. Университетская, д. 46, г. Саратов, 410005</p></bio><bio xml:lang="en"><p>Svetlana A. Shcherbakova, Dr. Sci. (Biol.), Deputy Director for Research and Experimental Work</p><p>46 Universitetskaya Street, Saratov, 410005</p></bio><email xlink:type="simple">shsveta@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФКУН Российский противочумный институт «Микроб» Роспотребнадзора</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Research Anti-Plague Institute “Microbe”</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Южное отделение совместного российско-вьетнамского Тропического научно-исследовательского и технологического центра</institution><country>Вьетнам</country></aff><aff xml:lang="en"><institution>Southern Branch of the Joint Russian-Vietnamese Tropical Research and Technology Center</institution><country>Viet Nam</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Совместный российско-вьетнамский Тропический научно-исследовательский и технологический центр</institution><country>Вьетнам</country></aff><aff xml:lang="en"><institution>Joint Russian-Vietnamese Tropical Research and Technology Center</institution><country>Viet Nam</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>05</day><month>10</month><year>2023</year></pub-date><volume>31</volume><issue>9</issue><fpage>64</fpage><lpage>71</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чумачкова Е.А., Поршаков А.М., Лыонг Т.М., Буй Т.Т., Данг Т.В., Щербакова С.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Чумачкова Е.А., Поршаков А.М., Лыонг Т.М., Буй Т.Т., Данг Т.В., Щербакова С.А.</copyright-holder><copyright-holder xml:lang="en">Chumachkova E.A., Porshakov A.M., Luong T.M., Bui T.T., Dang T.V., Shcherbakova S.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://zniso.fcgie.ru/jour/article/view/1590">https://zniso.fcgie.ru/jour/article/view/1590</self-uri><abstract><p>Введение. Климатические условия, особенности культурных и экономических взаимосвязей способствуют широкому распространению природно-очаговых заболеваний в странах Азиатско-Тихоокеанского региона, в том числе во Вьетнаме.Цель исследования: определение контингента риска заражения населения различных ландшафтных и социально-экономических зон Вьетнама болезнями, источниками которых являются грызуны и их эктопаразиты.Материалы и методы. Опрошено 449 жителей сельской местности восьми провинций на севере и центральной части Социалистической Республики Вьетнам. При обработке результатов анкетирования применены статистический и эпидемиологический методы.Результаты. Анкетированием установлено, что 346 респондентов (77,1 % от всех опрошенных) контактируют с грызунами, в пять раз чаще этот контакт происходит в жилых помещениях. Незначительное число опрошенных указывают на нападение блох (2,9 %) и клещей (7,6 %). Только 30,7 % всех опрошенных (138 человек) знают, что контакт с грызунами может привести к заболеванию, 69,3 % (311 человек) слышали об этом впервые. Жители в 69,7 % случаев проводят истребительные мероприятия, используя для этого различные средства, 30,3 % не используют никаких средств борьбы с грызунами. В случае появления признаков заболевания за медицинской помощью обращаются 81,7 % опрошенных, редко обращаются – 9,4 %; никогда не обращались – 8,9 %.Заключение. При обилии основных носителей и переносчиков природно-очаговых болезней, наличии тесного контакта жителей с грызунами, недостаточной настороженности и информированности населения высок риск заражения людей в случае развития эпизоотии на территории обследованных провинций Вьетнама. Наиболее эффективной и доступной профилактической мерой будет являться санитарно-просветительная работа среди населения.</p></abstract><trans-abstract xml:lang="en"><p>Introduction: Natural focal and zoonotic diseases are widespread in the Asia-Pacific Region, including Vietnam, due to climatic conditions, peculiarities of cultural and economic interactions.Objective: To determine groups of population at risk of rodent and their ectoparasites-borne diseases in different landscape and socio-economic areas of Vietnam.Materials and methods: We conducted a questionnaire-based survey of 449 rural residents from eight provinces in the north and central part of the Socialist Republic of Vietnam. The answers were analyzed using statistical and epidemiological methods.Results: We have established that 346 respondents (77.1 %) come into contact with rodents, and five times more often this contact occurs in residential premises. A small number of the respondents reports flea (2.9 %) and tick (7.6 %) attacks. Only 30.7 % of the respondents (n = 138) know that contact with rodents can lead to disease, 69.3 % (n = 311) have heard about it for the first time. At the same time, 69.7 % of residents carry out rat control activities using various means while 30.3 % do nothing in this respect. If signs of a disease appear, 81.7 % of the respondents report seeking medical care, 9.4 % do that rarely, and 8.9 % have never sought medical attention.Conclusions: Given the abundance of the main carriers and vectors of natural focal diseases, frequent direct contact of people with potentially infected rodents, poor alertness and awareness of the population, there is a high risk of infestation in case of an epizooty in the surveyed provinces. The most effective and affordable preventive tool is a targeted community outreach program.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>анкетирование</kwd><kwd>природно-очаговые болезни</kwd><kwd>риск заражения</kwd><kwd>Вьетнам</kwd><kwd>борьба с грызунами</kwd></kwd-group><kwd-group xml:lang="en"><kwd>questionnaire-based survey</kwd><kwd>natural focal diseases</kwd><kwd>risk of infection</kwd><kwd>Vietnam</kwd><kwd>rodent control</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">работа выполнена в рамках исполнения распоряжения Правительства Российской Федерации от 13.07.2019 № 1536-р «О научно-методической и материально-технической поддержке Социалистической Республики Вьетнам в целях противодействия угрозам инфекционных болезней и рискам, связанным с опасными для здоровья химическими веществами» и НИР 82-1-20 «Совершенствование эпидемиологического надзора за чумой и другими опасными инфекционными заболеваниями на территории Социалистической Республики Вьетнам» (Гос. регистрационный номер: АААА-А20-120012090034-4).</funding-statement><funding-statement xml:lang="en">Joint Russian-Vietnamese Tropical Research and Technology Center, protocol No. 1046/CN-HDDD of May 4, 2019. Funding: The research was carried out as part of the implementation of the Decree of the Government of the Russian Federation of July 13, 2019 No. 1536-r “On scientific, methodological and logistical support for the Socialist Republic of Vietnam in order to counter the threats of infectious diseases and the risks associated with chemicals hazardous to health” and Research Project 82-1-20 “Improvement of epidemiological surveillance of plague and other deadly infections on the territory of the Socialist Republic of Vietnam» (State registration number: АААА-А20-120012090034-4).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Saba Villarroel PM, Gumpangseth N, Songhong T, et al. Emerging and re-emerging zoonotic viral diseases in Southeast Asia: One Health challenge. Front Public Health. 2023;11:1141483. doi: 10.3389/fpubh.2023.1141483</mixed-citation><mixed-citation xml:lang="en">Saba Villarroel PM, Gumpangseth N, Songhong T, et al. Emerging and re-emerging zoonotic viral diseases in Southeast Asia: One Health challenge. Front Public Health. 2023;11:1141483. doi: 10.3389/fpubh.2023.1141483</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Коренберг Э.И. Природная очаговость инфекций: современные проблемы и перспективы исследований // Зоологический журнал. 2010. Т. 89. №1. С. 5–17</mixed-citation><mixed-citation xml:lang="en">Korenberg EI. [Natural focus of infections: Current problems and research prospects.] Zoologicheskiy Zhurnal. 2010;89(1):5-17. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Devnath P, Wajed S, Chandra Das R, Kar S, Islam I, Masud HMAA. The pathogenesis of Nipah virus: A review. Microb Pathog. 2022;170:105693. doi: 10.1016/j.micpath.2022.105693</mixed-citation><mixed-citation xml:lang="en">Devnath P, Wajed S, Chandra Das R, Kar S, Islam I, Masud HMAA. The pathogenesis of Nipah virus: A review. Microb Pathog. 2022;170:105693. doi: 10.1016/j.micpath.2022.105693</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Le Turnier P, Epelboin L. Update on leptospirosis. Rev Med Interne. 2019;40(5):306-312. (In French.) doi: 10.1016/j.revmed.2018.12.003</mixed-citation><mixed-citation xml:lang="en">Le Turnier P, Epelboin L. Update on leptospirosis. Rev Med Interne. 2019;40(5):306-312. (In French.) doi: 10.1016/j.revmed.2018.12.003</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Hidajat M, de Vocht F. Occupational zoonoses potential in Southeast Asia. Occup Med (Lond). 2020;70(5):323-326. doi: 10.1093/occmed/kqaa082</mixed-citation><mixed-citation xml:lang="en">Hidajat M, de Vocht F. Occupational zoonoses potential in Southeast Asia. Occup Med (Lond). 2020;70(5):323-326. doi: 10.1093/occmed/kqaa082</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Попова А.Ю., ред. Актуальные направления и перспективы российско-вьетнамского сотрудничества в сфере обеспечения санитарно-эпидемиологического благополучия: коллективная монография. Волгоград: ООО «Издательство «Волга-Пресс», 2019. 400 с.</mixed-citation><mixed-citation xml:lang="en">Popova AYu, ed. [Current Trends and Prospects of Russian-Vietnamese Cooperation on Ensuring Sanitary and Epidemiological Well-Being: A Joint Monograph.] Volgograd: Volga-Press Publ.; 2019. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Le-Viet N, Le МТ, Chung H, et al. Pro¬spective case-control analysis of the aetiologies of acute undifferentiated fever in Vietnam. Emerg Microbes Infect. 2019;8(1):339-352. doi: 10.1080/22221751.2019.1580539</mixed-citation><mixed-citation xml:lang="en">Le-Viet N, Le МТ, Chung H, et al. Prospective case-control analysis of the aetiologies of acute undifferentiated fever in Vietnam. Emerg Microbes Infect. 2019;8(1):339-352. doi: 10.1080/22221751.2019.1580539</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Pham-Thanh L, Nhu TV, Nguyen TV, et al. Zoonotic pathogens and diseases detected in Vietnam, 2020–2021. One Health. 2022;14:100398. doi: 10.1016/j.onehlt.2022.100398</mixed-citation><mixed-citation xml:lang="en">Pham-Thanh L, Nhu TV, Nguyen TV, et al. Zoonotic pathogens and diseases detected in Vietnam, 2020–2021. One Health. 2022;14:100398. doi: 10.1016/j.onehlt.2022.100398</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Han H, Liang Y, Song Z, et al. Epidemiological characteristics of human and animal plague in Yunnan Province, China, 1950 to 2020. Microbiol Spectr. 2022;10(6):e0166222. doi: 10.1128/spectrum.01662-22</mixed-citation><mixed-citation xml:lang="en">Han H, Liang Y, Song Z, et al. Epidemiological characteristics of human and animal plague in Yunnan Province, China, 1950 to 2020. Microbiol Spectr. 2022;10(6):e0166222. doi: 10.1128/spectrum.01662-22</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Shi L, Yang G, Zhang Z, et al. Reemergence of human plague in Yunnan, China in 2016. PLoS One. 2018;13(6):e0198067. doi: 10.1371/journal.pone.0198067</mixed-citation><mixed-citation xml:lang="en">Shi L, Yang G, Zhang Z, et al. Reemergence of human plague in Yunnan, China in 2016. PLoS One. 2018;13(6):e0198067. doi: 10.1371/journal.pone.0198067</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Поршаков А.М., Чумачкова Е.А., Касьян Ж.А. и др. Результаты эпизоотологического обследования на чуму и другие зоонозы в северных провинциях Социалистической Республики Вьетнам весной 2019 г. // Проблемы особо опасных инфекций. 2020;1:133–138. doi: 10.21055/0370-1069-2020-1-133-138</mixed-citation><mixed-citation xml:lang="en">Porshakov AM, Chumachkova EA, Kas’yan ZhA, et al. Results of epizootiological survey on plague and other zoonotic infections in the Northern provinces of the Socialist Republic of Vietnam during spring months of 2019. Problemy Osobo Opasnykh Infektsiy. 2020;(1):133–138. (In Russ.) doi: 10.21055/0370-1069-2020-1-133-138</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Boniface DR, Burchell H. Investigation of validity of closed questions in a survey of British South Asian and white populations. Ethn Health. 2000;5(1):59-65. doi: 10.1080/13557850050007356</mixed-citation><mixed-citation xml:lang="en">Boniface DR, Burchell H. Investigation of validity of closed questions in a survey of British South Asian and white populations. Ethn Health. 2000;5(1):59-65. doi: 10.1080/13557850050007356</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Черкасский Б.Л., Амиреев С.А., Кноп А.Г. Эпидемиологический надзор за зоонозами. Алма-Ата: Наука, 1988. 160 с.</mixed-citation><mixed-citation xml:lang="en">Cherkassky BL, Amireyev SA, Knop AG. [Epidemiological Surveillance of Zoonoses.] Alma-Ata: Nauka Publ.; 1988. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Черкасский Б.Л. Риски в эпидемиологии. М.: Практическая медицина, 2007. 480 с.</mixed-citation><mixed-citation xml:lang="en">Cherkassky BL. [Risks in Epidemiology.] Moscow: Prakticheskaya Meditsina Publ.; 2007. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Cao Ba K, Kaewkungwal J, Pacheun O, Nguyen Thi To U, Lawpoolsri S. Health literacy toward zoonotic diseases among livestock farmers in Vietnam. Environ Health Insights. 2020;14:1178630220932540. doi: 10.1177/1178630220932540</mixed-citation><mixed-citation xml:lang="en">Cao Ba K, Kaewkungwal J, Pacheun O, Nguyen Thi To U, Lawpoolsri S. Health literacy toward zoonotic diseases among livestock farmers in Vietnam. Environ Health Insights. 2020;14:1178630220932540. doi: 10.1177/1178630220932540</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Слудский А А., Кузнецов А.А., Матросов А.Н., Бойко А.В., Куклев Е.В., Тарасов М.А. Эпидемическая активность современных антропоургических очагов чумы и факторы ее определяющие (на примере Вьетнама). Медицинский вестник Северного Кавказа. 2018. №4. doi: 10.14300/mnnc.2018.13137</mixed-citation><mixed-citation xml:lang="en">Sludsky AA, Kuznetsov AA, Matrosov AN, Boiko AV, Kuklev EV, Tarasov MA. Epidemic activity of modern anthropourgical plague foci and factors determining this activity (by the example of Vietnam). Meditsinskiy Vestnik Severnogo Kavkaza. 2018;13(4):680-684. (In Russ.) doi: 10.14300/mnnc.2018.13137</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Сунцов В.В., Сунцова Н.И., Матросов А.Н. и др. Антропоургические очаги чумы Вьетнама: прошлое и настоящее // Проблемы особо опасных инфекций. 2014; 4:29–35. doi: 10.21055/0370-1069-2014-4-29-35</mixed-citation><mixed-citation xml:lang="en">Suntsov VV, Suntsova NI, Matrosov AN, et al. Anthropourgic foci of plague in Vietnam: Past and present. Problemy Osobo Opasnykh Infektsiy. 2014;(4):29-35. (In Russ.) doi: 10.21055/0370-1069-2014-4-29-35</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Morand S, Blasdell K, Bordes F, et al. Changing landscapes of Southeast Asia and rodent-borne diseases: Decreased diversity but increased transmission risks. Ecol Appl. 2019;29(4):e01886. doi: 10.1002/eap.1886</mixed-citation><mixed-citation xml:lang="en">Morand S, Blasdell K, Bordes F, et al. Changing landscapes of Southeast Asia and rodent-borne diseases: Decreased diversity but increased transmission risks. Ecol Appl. 2019;29(4):e01886. doi: 10.1002/eap.1886</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Shah HA, Huxley P, Elmes J, Murray KA. Agricultural land-uses consistently exacerbate infectious disease risks in Southeast Asia. Nat Commun. 2019;10(1):4299. doi: 10.1038/s41467-019-12333-z</mixed-citation><mixed-citation xml:lang="en">Shah HA, Huxley P, Elmes J, Murray KA. Agricultural land-uses consistently exacerbate infectious disease risks in Southeast Asia. Nat Commun. 2019;10(1):4299. doi: 10.1038/s41467-019-12333-z</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Loan HK, Van Cuong N, Takhampunya R, et al. How important are rats as vectors of leptospirosis in the Mekong Delta of Vietnam? Vector Borne Zoonotic Dis. 2015;15(1):56-64. (In Russ.) doi: 10.1089/vbz.2014.1613</mixed-citation><mixed-citation xml:lang="en">Loan HK, Van Cuong N, Takhampunya R, et al. How important are rats as vectors of leptospirosis in the Mekong Delta of Vietnam? Vector Borne Zoonotic Dis. 2015;15(1):56-64. (In Russ.) doi: 10.1089/vbz.2014.1613</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Nguyễn Đức Thịnh, Vũ Trọng Dược, Phạm Hùng, et al. Giám sát định kỳ véc-tơ và vật chủ trung gian lan truyền bệnh dịch hạch tại một số cửa khẩu và cảng biển trọng điểm khu vực miền Bắc, 2014 Tạp chí Y học dự phòng; 2015, Tập XXV, Số 8(168):299-305.</mixed-citation><mixed-citation xml:lang="en">Nguyễn Đức Thịnh, Vũ Trọng Dược, Phạm Hùng, et al. Giám sát định kỳ véc-tơ và vật chủ trung gian lan truyền bệnh dịch hạch tại một số cửa khẩu và cảng biển trọng điểm khu vực miền Bắc, 2014 Tạp chí Y học dự phòng; 2015, T ập XXV, Số 8(168):299-305 (In Vietnamese).</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Tu NTK, Tue NT, Vapalahti O, et al., VIZIONS consortium. Occupational animal contact in Southern and Central Vietnam. Ecohealth. 2019;16(4):759-771. doi: 10.1007/s10393-019-01444-0</mixed-citation><mixed-citation xml:lang="en">Tu NTK, Tue NT, Vapalahti O, et al., VIZIONS consortium. Occupational animal contact in Southern and Central Vietnam. Ecohealth. 2019;16(4):759-771. doi: 10.1007/s10393-019-01444-0</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Phạm Anh Tuấn, Nguyễn Thị Kiều Anh. Giám sát và xác định vi khuẩn dịch hạch trên bọ chét, chuột ở một số địa điểm tại Hà Nội năm 2015, Tạp chí Y học dự phòng; 2017 Tập 27, số 6 phụ bản: 113-121.</mixed-citation><mixed-citation xml:lang="en">Phạm Anh Tuấn, Nguyễn Thị Kiều Anh. Giám sát và xác định vi khuẩn dịch hạch trên bọ chét, chuột ở một số địa điểm tại Hà Nội năm 2015, Tạp chí Y học dự phòng; 2017 Tập 27, số 6 phụ bản: 113-121 (In Vietnamtst).</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
