<?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">nogr</journal-id><journal-title-group><journal-title xml:lang="ru">Экспериментальная и клиническая гастроэнтерология</journal-title><trans-title-group xml:lang="en"><trans-title>Experimental and Clinical Gastroenterology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-8658</issn><publisher><publisher-name>«Global Media Technologies»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31146/1682-8658-ecg-190-6-12-17</article-id><article-id custom-type="elpub" pub-id-type="custom">nogr-1671</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>COVID-19</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>COVID-19</subject></subj-group></article-categories><title-group><article-title>Острый гастроэнтерит при новой коронавирусной инфекции у жителей Новосибирска</article-title><trans-title-group xml:lang="en"><trans-title>Acute gastroenteritis with a new coronavirus infection in Novosibirsk residents</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2625-5442</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Краснова</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasnova</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Краснова Елена Игоревна, д. м. н., профессор, заведующая кафедрой инфекционных болезней</p><p>630091 Новосибирск, Россия</p></bio><bio xml:lang="en"><p>Elena I. Krasnova, Doctor of Medical Sciences, Professor, Head of the Department of Infectious Diseases</p><p>630091 Novosibirsk, Krasniy prospekt, 52</p></bio><email xlink:type="simple">krasnova-inf@rambler.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/0000-0002-3475-9934</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Проворова</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Provorova</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Проворова Вероника Валерьевна, к. м. н., доцент кафедры инфекционных болезней</p><p>630091 Новосибирск, Россия</p></bio><bio xml:lang="en"><p>Veronika V. Provorova, Candidate of Medical Sciences, Associate Professor of the Department of Infectious Diseases</p><p>630091 Novosibirsk, Krasniy prospekt, 52</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хохлова</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Khokhlova</surname><given-names>N. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хохлова Наталья Игоревна, к. м. н., доцент кафедры инфекционных болезней</p><p>630091 Новосибирск, Россия</p></bio><bio xml:lang="en"><p>Natalia I. Khokhlova, Candidate of Medical Sciences, Associate Professor of the Department of Infectious Diseases</p><p>630091 Novosibirsk, Krasniy prospekt, 52</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бородина</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Borodina</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бородина Екатерина Владимировна, ассистент кафедры инфекционных болезней</p><p>630091 Новосибирск, Россия</p></bio><bio xml:lang="en"><p>Ekaterina V. Borodina, Assistant of the Department of Infectious Diseases</p><p>630091 Novosibirsk, Krasniy prospekt, 52</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шеронова</surname><given-names>О. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Sheronova</surname><given-names>O. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шеронова Ольга Борисовна, заведующая отделением кишечных инфекций</p><p>630099, Новосибирск, Россия</p></bio><bio xml:lang="en"><p>Olga B. Sheronova, Head of the Department of Intestinal Infections</p><p>Novosibirsk, 630099, Russia</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тикунова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tikunova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тикунова Нина Викторовна, доктор биологических наук, главный научный сотрудник, заведующая лабораторией молекулярной биологии</p><p>630090, Новосибирск, Россия</p></bio><bio xml:lang="en"><p>Nina V. Tikunova, Doctor of Biological Sciences, Chief Researcher, Head of the Laboratory of Molecular Biology</p><p>630090, Novosibirsk, Russia</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>Кузнецова</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузнецова Вера Гаврииловна, д. м. н., профессор кафедры инфекционных болезней</p><p>630091 Новосибирск, Россия</p></bio><bio xml:lang="en"><p>Vera G. Kuznetsova, Doctor of Medical Sciences, Professor of the Department of Infectious Diseases</p><p>630091 Novosibirsk, Krasniy prospekt, 52</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куимова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuimova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Куимова Ирина Валентиновна, д. м. н., профессор кафедры инфекционных болезней</p><p>630091 Новосибирск, Россия</p></bio><bio xml:lang="en"><p>Irina V. Kuimova, Doctor of Medical Sciences, Professor of the Department of Infectious Diseases</p><p>630091 Novosibirsk, Krasniy prospekt, 52</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Извекова</surname><given-names>И. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Izvekova</surname><given-names>I. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Извекова Ирина Яковлевна, д. м. н., профессор кафедры инфекционных болезней</p><p>630091 Новосибирск, Россия</p></bio><bio xml:lang="en"><p>Irina Ya. Izvekova, Doctor of Medical Sciences, Professor of the Department of Infectious Diseases</p><p>630091 Novosibirsk, Krasniy prospekt, 52</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Панасенко</surname><given-names>Л. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Panasenko</surname><given-names>L. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Панасенко Людмила Михайловна, д. м. н., профессор кафедры пропедевтики детских болезней</p><p>630091 Новосибирск, Россия</p></bio><bio xml:lang="en"><p>Lyudmila M. Panasenko, Doctor of Medical Sciences, Professor of the Department of Propaedeutics of Children’s Diseases</p><p>630091 Novosibirsk, Krasniy prospekt, 52</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Помогаева</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Pomogaeva</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Помогаева Альбина Петровна, д. м. н., профессор кафедры детских болезней</p><p>Томск, Россия</p></bio><bio xml:lang="en"><p>Albina P. Pomogaeva, Doctor of Medical Sciences, Professor of the Department of Propaedeutics of Children’s Diseases</p><p>Tomsk, Russia</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лукашова</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lukashova</surname><given-names>L. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лукашова Лариса Владимировна, д. м. н., профессор, заведующий кафедрой инфекционных болезней и эпидемиологии</p><p>Томск, Россия</p></bio><bio xml:lang="en"><p>Larisa V. Lukashova, Doctor of Medical Sciences, Professor, Head of the Department of Infectious Diseases and Epidemiology</p><p>Tomsk, Russia</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Евстропов</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Evstropov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Евстропов Александр Николаевич, д. м. н., профессор кафедры микробиологии, вирусологии и иммунологии</p><p>630091 Новосибирск, Россия</p></bio><bio xml:lang="en"><p>Alexander N. Evstropov, Doctor of Medical Sciences, Professor of the Department of Microbiology, Virology and Immunology</p><p>630091 Novosibirsk, Krasniy prospekt, 52</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Новосибирский государственный медицинский университет МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State Medical University of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Городская инфекционная клиническая больница № 1</institution><country>Россия</country></aff><aff xml:lang="en"><institution>City Infectious Diseases Clinical Hospital No. 1</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУН Институт химической биологии и фундаментальной медицины СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FGBUN Institute of Chemical Biology and Fundamental Medicine SB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБОУ ВО «Сибирский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Medical University, Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>31</day><month>08</month><year>2021</year></pub-date><volume>1</volume><issue>6</issue><fpage>12</fpage><lpage>17</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Краснова Е.И., Проворова В.В., Хохлова Н.И., Бородина Е.В., Шеронова О.Б., Тикунова Н.В., Кузнецова В.Г., Куимова И.В., Извекова И.Я., Панасенко Л.М., Помогаева А.П., Лукашова Л.В., Евстропов А.Н., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Краснова Е.И., Проворова В.В., Хохлова Н.И., Бородина Е.В., Шеронова О.Б., Тикунова Н.В., Кузнецова В.Г., Куимова И.В., Извекова И.Я., Панасенко Л.М., Помогаева А.П., Лукашова Л.В., Евстропов А.Н.</copyright-holder><copyright-holder xml:lang="en">Krasnova E.I., Provorova V.V., Khokhlova N.I., Borodina E.V., Sheronova O.B., Tikunova N.V., Kuznetsova V.G., Kuimova I.V., Izvekova I.Y., Panasenko L.M., Pomogaeva A.P., Lukashova L.V., Evstropov A.N.</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://www.nogr.org/jour/article/view/1671">https://www.nogr.org/jour/article/view/1671</self-uri><abstract><p>Цель исследования — определение частоты и клинико- лабораторных особенностей острого гастроэнтерита (ОГЭ) у взрослых жителей Новосибирска, госпитализированных с новой коронавирусной инфекцией (СОVID-19) в 2020 г.</p><sec><title>Материалы и методы</title><p>Материалы и методы. Обследованы 3581 пациентов в возрасте от 18 до 96 лет с диагнозом «Новая коронавирусная инфекция», подтвержденным выявлением РНК SARS-CоV 2 в слизи из рото-носоглотки методом ПЦР, госпитализированных в ГБУЗ НСО ГИКБ № 1 в 2020 г. Наряду с общепринятыми методами диагностики у 50 больных с гастроинтестинальным синдромом исследовались фекалии методом ПЦР для выявления РНК SARS-CоV-2 с использованием набора оригинальных специфических праймеров.</p></sec><sec><title>Результаты</title><p>Результаты. Из числа 3581 госпитализированных взрослых больных COVID-19 в 74% случаев диагностирована двусторонняя полисегментарная пневмония, в 26% случаях заболевание протекало как острая респираторная инфекция. Проявления ОГЭ наблюдались у 6,8% (n=243) больных. В группе 50 больных COVID-19, у которых заболевание начиналось с симптомов ОГЭ, он выходил на первый план в клинической картине заболевания в 20% случаев, и РНК SARS-Co- V2 в фекалиях была выявлена у 62% больных.</p></sec><sec><title>Заключение</title><p>Заключение. Установленная частота ОГЭ при COVID-19 у взрослых показывает необходимость разработки и внедрения в клиническую практику тест-систем (ПЦР РНК SARS-CоV-2 в фекалиях) для диагностики кишечной формы новой коронавирусной инфекции.</p></sec></abstract><trans-abstract xml:lang="en"><p>The aim of the study was to determine the frequency and clinical and laboratory features of acute gastroenteritis (OGE) in adult residents of Novosibirsk hospitalized with a new coronavirus infection (COVID-19) in 2020.</p><sec><title>Materials and methods</title><p>Materials and methods. We examined 3581 patients aged 18 to 96 years with a diagnosis of “New coronavirus infection”, confirmed by the detection of SARS-CoV-2 RNA in the mucus from the oropharynx by PCR, hospitalized in the State Medical Institution NSO GICB No. 1 in 2020. Along with the generally accepted diagnostic methods, feces were examined by PCR in 50 patients with gastrointestinal syndrome to detect SARS-CoV-2 RNA using a set of original specific primers.</p></sec><sec><title>Results</title><p>Results. Of the 3,581 hospitalized adult patients with COVID-19, 74% of cases were diagnosed with bilateral polysegmental pneumonia, and 26% of cases were diagnosed with acute respiratory infection. Manifestations of OGE were observed in 6.8% (n=243) of patients. In the group of 50 COVID-19 patients, in whom the disease began with symptoms of OGE, it came to the fore in the clinical picture of the disease in 20% of cases, and SARS-Co- V2 RNA in the feces was detected in 62% of patients.</p><p>Conclusion The established frequency of OGE in COVID-19 in adults shows the need to develop and implement in clinical practice test systems (PCR of SARS-CoV-2 RNA in feces) for the diagnosis of the intestinal form of a new coronavirus infection.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>новая коронавирусная инфекция</kwd><kwd>COVID-19</kwd><kwd>SARS-CоV-2</kwd><kwd>гастроинтестинальный синдром</kwd><kwd>острый гастроэнтерит</kwd><kwd>полимеразная цепная реакция</kwd></kwd-group><kwd-group xml:lang="en"><kwd>coronavirus infection</kwd><kwd>COVID-19</kwd><kwd>SARS-CoV-2</kwd><kwd>gastrointestinal syndrome</kwd><kwd>acute gastroenteritis</kwd><kwd>polymerase chain reaction</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">Временные методические рекомендации «Профилактика, диагностика и лечение новой коронавирусной инфекции (COVID-19)». Министерство здравоохранений Российской федерации. – 2021 – v.10. – 261 с.</mixed-citation><mixed-citation xml:lang="en">Temporary guidelines “Prevention, diagnosis and treatment of new coronavirus infection (COVID-19)”. Ministry of Health of the Russian Federation. 2021, v. 10, 261 p. (in Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Никифоров В. В., Суранова Т. Г., Чернобровкина Т. Я., и соавт. Новая коронавирусная инфекция (Covid-19): клинико- эпидемиологические аспекты // Архивъ внутренней медицины. 2020. № 2 (52). URL: https://cyberleninka.ru/article/n/novaya- koronavirusnayainfektsiya-covid-19-kliniko- epidemiologicheskieaspekty (дата обращения: 17.03.2021).</mixed-citation><mixed-citation xml:lang="en">Nikiforov V.V., Suranova T. G., Chernobrovkina T. Ya., Yankovskaya Ya.D., Burova S. V. New Coronavirus Infection (Covid-19): Clinical and Epidemiological Aspects. The Russian Archives of Internal Medicine. 2020;10(2):87–93. (in Russ.) Doi: 10.20514/2226–6704–2020–10–2–87–93</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Шамшева О. В. Новый коронавирус COVID-19 (SARS-CoV-2) // Детские инфекции. 2020. № 1. URL: https://cyberleninka.ru/article/n/novyy- koronaviruscovid-19-sars-cov-2 (дата обращения: 17.03.2021).</mixed-citation><mixed-citation xml:lang="en">Shamsheva O. V. New coronavirus COVID-19 (SARSCoV-2). Children’s infections. 2020. No. 1. URL: https://cyberleninka.ru/article/n/novyy- koronaviruscovid-19-sars-cov-2 (accessed 17.03.2021). (in Russ.) Шамшева О. В. 4. Gu J., Han, B., Wang J. COVID-19: gastrointestinal manifestations and potential fecal–oral transmission. Gastroenterology. 2020;158(6):1518–19. DOI: 10.1053/j.gastro. 2020.02.054.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Gu J., Han, B., Wang J. COVID-19: gastrointestinal manifestations and potential fecal–oral transmission. Gastroenterology. 2020;158(6):1518–19. DOI: 10.1053/j.gastro. 2020.02.054.</mixed-citation><mixed-citation xml:lang="en">Xiao F., Tang M., Zheng X. et аl. Evidence for gastrointestinal infection of SARS-CoV-2. Gastroenterology. 2020; 158(6):1831–33. DOI:10.1053/j. gastro.2020.02.055</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Xiao F., Tang M., Zheng X. et аl. Evidence for gastrointestinal infection of SARS-CoV-2. Gastroenterology. 2020; 158(6):1831–33. DOI:10.1053/j. gastro.2020.02.055</mixed-citation><mixed-citation xml:lang="en">Zhang W., Du R. H., Li B., et аl. Molecular and serological investigation of 2019-nCoV infected patients: implication of multiple sheddingroutes. Emerg Microbes Infect. 2020;9(1):386–9. DOI:10.1080/22221751.2020.1729071</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang W., Du R. H., Li B., et аl. Molecular and serological investigation of 2019-nCoV infected patients: implication of multiple sheddingroutes. Emerg Microbes Infect. 2020;9(1):386–9. DOI:10.1080/22221751.2020.1729071</mixed-citation><mixed-citation xml:lang="en">Tang A., Tong Z. D., Wang H. L., et al. Detection of novel coronavirus by RTPCR in stool specimen from asymptomatic child, China. Emerg Infect Dis. 2020;26(6):1337–39. DOI: 10.3201/ eid2606.200301.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Tang A., Tong Z. D., Wang H. L., et al. Detection of novel coronavirus by RTPCR in stool specimen from asymptomatic child, China. Emerg Infect Dis. 2020;26(6):1337–39. DOI: 10.3201/ eid2606.200301.</mixed-citation><mixed-citation xml:lang="en">Young B.E., Ong S. W.X., Kalimuddin S., et al. Epidemiologic features and clinical course of patients infected with SARS-CoV-2 in Singapore. JAMA. 2020;323(15):1488–94. DOI:10.1001/ jama.2020.3204</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Young B.E., Ong S. W.X., Kalimuddin S., et al. Epidemiologic features and clinical course of patients infected with SARS-CoV-2 in Singapore. JAMA. 2020;323(15):1488–94. DOI:10.1001/ jama.2020.3204</mixed-citation><mixed-citation xml:lang="en">Chan K.H., Poon L. L., Cheng V. C., et al. Detection of SARS coronavirus in patients with suspected SARS. Emerg Infect Dis. 2004;10(2):294–9. DOI:10.3201/eid1002.030610</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Chan K.H., Poon L. L., Cheng V. C., et al. Detection of SARS coronavirus in patients with suspected SARS. Emerg Infect Dis. 2004;10(2):294–9. DOI:10.3201/eid1002.030610</mixed-citation><mixed-citation xml:lang="en">Wu Y., Guo C., Tang L., et al. Prolonged presence of SARS-CoV-2 viral RNA in faecal samples. Lancet Gastroenterol Hepatol. 2020;5(5):434–35. DOI: 10.1016/S2468–1253(20)30083–2</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Wu Y., Guo C., Tang L., et al. Prolonged presence of SARS-CoV-2 viral RNA in faecal samples. Lancet Gastroenterol Hepatol. 2020;5(5):434–35. DOI: 10.1016/S2468–1253(20)30083–2</mixed-citation><mixed-citation xml:lang="en">To K.K.W., Tsang O. T.Y., Yip C. C.Y., et al. onsistent detection of 2019 novel coronavirus in saliva. Clin Infect Dis. 2020; 12:149. DOI: 10.1093/cid/ciaa149</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">To K.K.W., Tsang O. T.Y., Yip C. C.Y., et al. onsistent detection of 2019 novel coronavirus in saliva. Clin Infect Dis. 2020; 12:149. DOI: 10.1093/cid/ciaa149</mixed-citation><mixed-citation xml:lang="en">Ivashkin V. T., Sheptulin A. A., Zolnikova O. Yu., et al. New coronavirus infection (COVID-19) and the digestive system. Russian Journal of Gastroenterology, Hepatology, and Coloproctology. 2020; 30(3) p.7–14. (in Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Ивашкин В. Т., Шептулин А. А., Зольникова О. Ю., и соавт. Новая коронавирусная инфекция (COVID-19) и система органов пищеварения // Российский журнал гастроэнтерологии, гепатологии, колопроктологии. – 2020; 30(3) С. 7–14.</mixed-citation><mixed-citation xml:lang="en">Lu R., Zhao X., Li J., Niu P., et al. Genomic characterization and epidemiology of 2019 novel coronavirus: implications for virus origins and receptor binding. Lancet. 2020; 395(10224):565–74. DOI: 1016/ S0140–6736(20)30251–8</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Lu R., Zhao X., Li J., Niu P., et al. Genomic characterization and epidemiology of 2019 novel coronavirus: implications for virus origins and receptor binding. Lancet. 2020; 395(10224):565–74. DOI: 1016/ S0140–6736(20)30251–8</mixed-citation><mixed-citation xml:lang="en">Zhou P., Yang X. L., Wang X. G., et al. A pneumonia outbreak associated with a new coronavirus of probable bat origin. Nature. 2020; 579(7798):270–273. DOI: 10.1038/s41586–020–2012–7</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Zhou P., Yang X. L., Wang X. G., et al. A pneumonia outbreak associated with a new coronavirus of probable bat origin. Nature. 2020; 579(7798):270–273. DOI: 10.1038/s41586–020–2012–7</mixed-citation><mixed-citation xml:lang="en">Liang W., Feng Z., Rao S., et al. Diarrhoea may be underestimated: a missing link in 2019 novel coronavirus. Gut. 2020;69(6):1141–43. DOI: 10.1136/gutjnl-2020–320832</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Liang W., Feng Z., Rao S., et al. Diarrhoea may be underestimated: a missing link in 2019 novel coronavirus. Gut. 2020;69(6):1141–43. DOI: 10.1136/gutjnl-2020–320832</mixed-citation><mixed-citation xml:lang="en">Xu J., Hel fand B. Genet ic risk score linked withyounger age diagnosis of prostate cancer. Oncology Times. 2020;42(6):8,36. DOI:10.1097/01.cot.0000658832.18056.12</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Xu J., Hel fand B. Genet ic risk score linked withyounger age diagnosis of prostate cancer. Oncology Times. 2020;42(6):8,36. DOI:10.1097/01.cot.0000658832.18056.12</mixed-citation><mixed-citation xml:lang="en">Chai X., Hu L., Zhang Y., et al. Specific ACE2 Expression in cholangiocytes COVID-19 may cause liver damage aft er 2019-nCoV infection. bioRxiv. 2020; DOI:10.1101/2020.02.03.931766</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Chai X., Hu L., Zhang Y., et al. Specific ACE2 Expression in cholangiocytes COVID-19 may cause liver damage aft er 2019-nCoV infection. bioRxiv. 2020; DOI:10.1101/2020.02.03.931766</mixed-citation><mixed-citation xml:lang="en">Lviv D. K., Kolobukhina L. V., Deryabin P. G. Coronavirus infection. Severe acute respiratory syndrome. Infectious diseases: News. Opinions. Training. 2015. No. 4 (13). (in Russ.) URL: https://cyberleninka.ru/article/n/koronavirusnaya- infektsiya-tyazhelyy- ostryyrespiratornyy-sindrom (accessed 17.03.2021).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Львов Д. К., Колобухина Л. В., Дерябин П. Г. Коронавирусная инфекция. Тяжелый острый респираторный синдром // Инфекционные болезни: Новости. Мнения. Обучение. 2015. № 4 (13). URL: https://cyberleninka.ru/article/n/koronavirusnayainfektsiya-tyazhelyy- ostryy-respiratornyy-sindrom (дата обращения: 17.03.2021).</mixed-citation><mixed-citation xml:lang="en">Kapustin D. V., Khokhlova N. I., Krasnova E. I., et al. Modern aspects of acute gastroenteritis of viral etiology. Journal of Siberian Medical Science. 2019, No.2, pp.106–118. (in Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Капустин Д. В., Хохлова Н. И., Краснова Е. И., и соавт. Современные аспекты острого гастроэнтерита вирусной этиологии. Journal of Siberian Medical Science. 2019. No2, pp.106–118.</mixed-citation><mixed-citation xml:lang="en">Pan L, Mu M, Yang P., et al. Clinical characteristics of COVID-19 patients with digestive symptoms in Hubei, China: a descriptive, cross- sectional, multicenter study. Th e American Journal of Gastroenterology. 10.14309/ajg.0000000000000620</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Pan L, Mu M, Yang P., et al. Clinical characteristics of COVID-19 patients with digestive symptoms in Hubei, China: a descriptive, cross- sectional, multicenter study. Th e American Journal of Gastroenterology. 10.14309/ajg.0000000000000620</mixed-citation><mixed-citation xml:lang="en">Pan L, Mu M, Yang P., et al. Clinical characteristics of COVID-19 patients with digestive symptoms in Hubei, China: a descriptive, cross- sectional, multicenter study. Th e American Journal of Gastroenterology. 10.14309/ajg.0000000000000620</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>
