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<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">jofin</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал инфектологии</journal-title><trans-title-group xml:lang="en"><trans-title>Journal Infectology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-6732</issn><publisher><publisher-name>IPO “АIDSSPbR"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22625/2072-6732-2021-13-4-72-78</article-id><article-id custom-type="elpub" pub-id-type="custom">jofin-1272</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>Оригинальные исследования</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Original Research</subject></subj-group></article-categories><title-group><article-title>Энтеральные вирусные гепатиты в южном регионе Социалистической Республики Вьетнам</article-title><trans-title-group xml:lang="en"><trans-title>Enteric viral hepatitis in the Socialist Republic of Vietnam (Southern Vietnam)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Останкова</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ostankova</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>старший научный сотрудник лаборатории молекулярной иммунологии, к.б.н.,</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">shenna1@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семенов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Semenov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p> директор, д.б.н.,</p><p>Екатеринбург</p></bio><bio xml:lang="en"><p>Ekaterinburg</p></bio><email xlink:type="simple">alexvsemenov@yahoo.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Валутите</surname><given-names>Д. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Valutite</surname><given-names>D. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач клинико-лабораторной диагностики отделения диагностики ВИЧ-инфекции и СПИД-ассоциированных заболеваний,</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">dianavalutite008@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зуева</surname><given-names>Е. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Zueva</surname><given-names>E. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>биолог отделения диагностики ВИЧ-инфекции и СПИД-ассоциированных заболеваний, к.б.н., </p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">ezueva75@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Серикова</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Serikova</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>научный сотрудник лаборатории вирусологии и иммунологии ВИЧ-инфекции,</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">elena.donetsk.serikova@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щемелев</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchemelev</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>младший научный сотрудник лаборатории вирусологии и иммунологии ВИЧ-инфекции, аспирант,</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">tvildorm@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хуйнх</surname><given-names>Хоанг Кханх Тху</given-names></name><name name-style="western" xml:lang="en"><surname>Huynh</surname><given-names>Hoang Khanh Thu</given-names></name></name-alternatives><bio xml:lang="ru"><p>научный сотрудник департамента «Лаборатория медицинских анализов»,</p><p>Хошимин</p></bio><bio xml:lang="en"><p>Ho Chi Minh City</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Эсауленко</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Esaulenko</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заведующая лабораторией вирусных гепатитов, д.м.н., профессор,</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">eve-gpmu@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тотолян</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Totolian</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заведующий лабораторией молекулярной иммунологии, директор, д.м.н., профессор, академик РАН,</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">totolian@pasteurorg.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Санкт-Петербургский научно-исследовательский институт эпидемиологии и микробиологии имени Пастера</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint-Petersburg Research Institute of Epidemiology and Microbiology named after Pasteur</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Государственный научный центр вирусологии и биотехнологии «Вектор»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Research Centre of Virology and Biotechnology «Vector»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт имени Пастера</institution><country>Вьетнам</country></aff><aff xml:lang="en"><institution>Institute named after Pasteur</institution><country>Viet Nam</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>27</day><month>12</month><year>2021</year></pub-date><volume>13</volume><issue>4</issue><fpage>72</fpage><lpage>78</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Останкова Ю.В., Семенов А.В., Валутите Д.Э., Зуева Е.Б., Серикова Е.Н., Щемелев А.Н., Хуйнх Х., Эсауленко Е.В., Тотолян А.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Останкова Ю.В., Семенов А.В., Валутите Д.Э., Зуева Е.Б., Серикова Е.Н., Щемелев А.Н., Хуйнх Х., Эсауленко Е.В., Тотолян А.А.</copyright-holder><copyright-holder xml:lang="en">Ostankova Y.V., Semenov A.V., Valutite D.E., Zueva E.B., Serikova E.N., Shchemelev A.N., Huynh H., Esaulenko E.V., Totolian A.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://journal.niidi.ru/jofin/article/view/1272">https://journal.niidi.ru/jofin/article/view/1272</self-uri><abstract><sec><title>Цель</title><p>Цель: изучить распространенность гепатита А (ГА) и гепатита Е (ГЕ) в Южном регионе Вьетнама на основании анализа частоты выявления антител к вирусам гепатитов А и Е у местного населения и группах повышенного риска инфицирования.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Серологические маркеры энтеральных вирусных гепатитов определяли в образцах сыворотки крови взрослых от 18 до 65 лет 3 групп: условно-здоровых лиц (n=397), ВИЧ-инфицированных (n=316), пациентов с хроническим вирусным гепатитом (n=268). Использован метод ИФА для качественного выявления анти-ВГА IgG, анти-ВГА IgM, анти-ВГЕ IgG, анти-ВГE IgM.</p></sec><sec><title>Результаты</title><p>Результаты. При анализе распространенности анти-ВГА IgG в образцах, полученных от условно-здоровых, ВИЧ-инфицированных и пациентов с хроническими вирусными гепатитами, различий между груп пами не выявлено. Встречаемость анти-ВГА IgG в общей группе (n=981) составила 80,1% при отсутствии анти-ВГА IgM. Гендерно-возрастных различий по частоте антиВГА IgG в обследованных группах не выявлено. Анти-ВГЕ IgG в группах условно здоровых, больных хроническими вирусными гепатитами, ВИЧ-инфицированных присутствовали в образцах в 36,2%, 33,2% и 39,8% случаев соответственно. Распространенность анти-ВГЕ IgM в указанных группах составила 3,27%, 4,1% и 3,79% соответственно. В общей группе (n=981) анти-ВГЕ IgG выявили в 36,6% случаев, анти-ВГЕ IgM в 3,66% что соответствует распространенности антител к ВГЕ в эндемичных регионах.</p></sec><sec><title>Заключение</title><p>Заключение. Показана высокая встречаемость маркеров энтеральных вирусных гепатитов у жителей Южного Вьетнама, включая группы условно-здоровых, пациентов с хроническим вирусным гепатитом и ВИЧинфицированных. Очевидна необходимость дальнейших исследований масштабов распространения гепатита А и гепатита Е в Социалистической Республике Вьетнам с использованием доступных в настоящее время высокочувствительных диагностических методов, включая секвенирование нуклеотидных последовательностей вирусов. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim: To study the hepatitis A (HAV) and hepatitis Е (HEV) prevalence in the Southern region of Vietnam based on the frequency analysis of the antibodies to hepatitis A and E viruses detection in the local population and groups at increased risk of infection.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Serological markers of enteral viral hepatitis were determined in blood serum samples from adults aged 18 to 65 years of three groups: conditionally healthy individuals (n = 397), HIV-infected (n = 316), and patients with chronic viral hepatitis (n = 268). The ELISA method was used for the qualitative detection of anti-HAV IgG, anti-HAV IgM, anti-HEV IgG, anti-HEV IgM.</p></sec><sec><title>Results</title><p>Results. When analyzing the prevalence of anti-HAV IgG in samples obtained from conditionally healthy, HIV-infected, and patients with chronic viral hepatitis, no differences were found between the groups. The incidence of anti-HAV IgG in the general group (n = 981) was 80.1%, in the absence of anti-HAV IgM. There were no gender-age differences in the frequency of anti-HAV IgG in the examined groups. Antibodies anti-HEV IgG in the groups of conditionally healthy, patients with chronic viral hepatitis, and HIV-infected were present in the samples in 36,2%, 33,2%, and 39,8% of cases, respectively. The prevalence of anti-HEV IgM in these groups was 3,27%, 4,1%, and 3,79%, respectively. In the general group (n = 981), anti-HEV IgG was detected in 36,6% of cases, anti-HEV IgM in 3,66%, which corresponds to the prevalence of antibodies to HEV in endemic regions.</p></sec><sec><title>Conclusion</title><p>Conclusion. A high incidence of enteral viral hepatitis markers was shown in residents of South Vietnam, including the groups of conditionally healthy, patients with chronic viral hepatitis, and HIV-infected. There is an obvious need for further studies of the spread extent of hepatitis A and hepatitis E in the Socialist Republic of Vietnam using currently available highly sensitive diagnostic methods, including sequencing of the virus›s nucleotide sequences.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>гепатит А</kwd><kwd>гепатит Е</kwd><kwd>маркеры энтеральных гепатитов</kwd><kwd>Южный Вьетнам</kwd></kwd-group><kwd-group xml:lang="en"><kwd>HAV</kwd><kwd>HEV</kwd><kwd>markers of enteric hepatitis</kwd><kwd>Southern Vietnam</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Михайлов, М.И. Энтеральные вирусные гепатиты (этиология, эпидемиология, диагностика, профилактика) монография / М.И. Михайлов, И.В. Шахгильдян, Г.Г. Онищенко. – М.: ВУНМЦ Росздрава. 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