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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">ymj</journal-id><journal-title-group><journal-title xml:lang="ru">Якутский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Yakut Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-1905</issn><issn pub-type="epub">2312-1017</issn><publisher><publisher-name>ЯНЦ КМП</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25789/YMJ.2020.70.13</article-id><article-id custom-type="elpub" pub-id-type="custom">ymj-682</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>ГИГИЕНА, САНИТАРИЯ, ЭПИДЕМИОЛОГИЯ И МЕДИЦИНСКАЯ ЭКОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>HYGIENE, SANITATION, EPIDEMIOLOGY AND MEDICAL ECOLOGY</subject></subj-group></article-categories><title-group><article-title>Облачный сервис для дифференциальной клинической диагностики острых респираторных вирусных заболеваний (в том числе – связанных с особо опасными коронавирусами) методами искусственного интеллекта</article-title><trans-title-group xml:lang="en"><trans-title>Cloud service for the differential clinical diagnostics of acute respiratory viral diseases (including those associated with highly contagious coronaviruses) with an application of methods of artificial intelligen</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9393-351X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Грибова</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gribova</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Грибова Валерия Викторовна - д.т.н., зам. директора, зав. лаб.;</p><p>проф.</p></bio><bio xml:lang="en"><p>Valeria V. Gribova – Doctor of Technical Sciences, Deputy Director for Research and a Head of the Laboratory of Intelligent Systems;</p><p>Professor</p><p>tel.: +79084498959</p><p>Vladivostok</p></bio><email xlink:type="simple">gribova@iacp.dvo.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/0000-0002-6300-846X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Окунь</surname><given-names>Д. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Dmitry</surname><given-names>B. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Окунь Дмитрий Борисович - к.м.н., н.с.</p></bio><bio xml:lang="en"><p>Dmitry B. Okun – Ph.D., Researcher at the Laboratory of Intelligent Systems</p><p>tel.: +74232310424</p><p>Vladivostok</p></bio><email xlink:type="simple">okdm@dvo.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/0000-0001-5536-2875</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шалфеева</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shalfeeva</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шалфеева Елена Арефьевна - к.т.н., с.н.с.</p></bio><bio xml:lang="en"><p>Elena A. Shalfeeva – Ph.D., Senior Researcher at the Laboratory of Intelligent Systems</p><p>tel.: +74232674170</p><p>Vladivostok</p></bio><email xlink:type="simple">shalf@iacp.dvo.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/0000-0002-2262-1831</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щеглов</surname><given-names>Б. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Shcheglov</surname><given-names>B. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Щеглов Богдан Олегович – студент</p></bio><bio xml:lang="en"><p>Bogdan O. Shcheglov – Student</p><p>Vladivostok</p><p>tel.: +79147189825</p></bio><email xlink:type="simple">b.shcheglov@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8610-7623</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щелканов</surname><given-names>М. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchelkanov</surname><given-names>M. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Щелканов Михаил Юрьевич - д.б.н., руковод. МНОЦББ ДВФУ, зав. лаб. ФНЦ биоразнообразия ДВО РАН, в.н.с. ННЦ морской биологии ДВО РАН</p></bio><bio xml:lang="en"><p>Mikhail Yu. Shchelkanov – Doctor of Biology, Head of the International Scientific and Educational Center of Biological Safety;</p><p>Head of Laboratory of Virology, Federal Scientific Center of East Asia Terrestrial Biodiversity</p><p>Senior Researcher at the Laboratory of Marine Mammals</p><p>National Scientific Center of Marine Biology, Far Eastern Branch of the Russian Academy of Sciences, (Vladivostok);</p><p>Vladivostok</p><p>tel.: +79032689098</p></bio><email xlink:type="simple">adorob@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУН «Институт автоматики и процессов управления» ДВО РАН;&#13;
Школа естеств. наук Дальневосточ. федерал. ун-та</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Automation and Control Processes of the Far Eastern Branch of the Russian Academy of Sciences;&#13;
School of Natural Sciences of the Far Eastern Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУН «Институт автоматики и процессов управления» ДВО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Automation and Control Processes of the Far Eastern Branch of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Школа биомедицины Дальневосточ. федерал. ун-та</institution><country>Россия</country></aff><aff xml:lang="en"><institution>School of Biomedicine of the far Eastern Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>МНОЦББ ДВФУ;&#13;
ДВО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Far East Federal University;&#13;
Far Eastern Branch of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>17</day><month>05</month><year>2025</year></pub-date><volume>0</volume><issue>2</issue><fpage>44</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Грибова В.В., Окунь Д.Б., Шалфеева Е.А., Щеглов Б.О., Щелканов М.Ю., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Грибова В.В., Окунь Д.Б., Шалфеева Е.А., Щеглов Б.О., Щелканов М.Ю.</copyright-holder><copyright-holder xml:lang="en">Gribova V.V., Dmitry B.O., Shalfeeva E.A., Shcheglov B.O., Shchelkanov M.Y.</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://ymj.elpub.ru/jour/article/view/682">https://ymj.elpub.ru/jour/article/view/682</self-uri><abstract><p>Разработка систем поддержки принятия решений, аккумулирующих передовые знания в области диагностики и лечения заболеваний, является важным направлением информатизации медицины. Особо актуальны такие системы в период крупных эпидемических вспышек, когда в процесс диагностики вовлекается огромное число врачей различного профиля, время на принятие решений и назначение лечения очень мало, а сама диагностика, из-за непрерывного получения новых знаний, постоянно совершенствуется и уточняется. Наиболее готовы к этому вызову методы искусственного интеллекта с онтологическими базами знаний. В работе описан облачный сервис, реализованный на платформе IACPaaS, для дифференциальной диагностики коронавирусных инфекций (SARS, MERS и COVID-19) от других инфекций респираторного тракта вирусной этиологии.</p></abstract><trans-abstract xml:lang="en"><p>This paper presents the results of the development of a medical diagnostic service that is based on a model of medical knowledge and an intelligent decision-maker. The development of decision support systems that accumulate advanced knowledge in the diagnosis and treatment of diseases is an important area of medical informatization. Such systems are especially relevant in the period of major epidemic outbreaks, when a huge number of doctors of various profiles are involved in the process of diagnosis, time for decision-making and prescription of treatment is very short, and the diagnosis itself, due to continuous acquisition of new knowledge, is constantly being improved and refined. The methods of artificial intelligence with ontological knowledge bases are the most ready for this challenge. The work describes a cloud service implemented on the IACPaaS platform for differential diagnosis of coronavirus infections (SARS, MERS and COVID-19) from other infections of the respiratory tract of viral etiology.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>острые респираторные вирусные инфекции</kwd><kwd>особо опасные коронавирусы</kwd><kwd>дифференциальная клиническая диагностика</kwd><kwd>облачный сервис</kwd><kwd>искусственный интеллект</kwd></kwd-group><kwd-group xml:lang="en"><kwd>acute respiratory viral infections</kwd><kwd>highly contagious coronaviruses</kwd><kwd>differential clinical diagnostics</kwd><kwd>cloud service</kwd><kwd>artificial intelligence</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено при частичной финансовой поддержке РФФИ (проекты 18-29-03131 и 19-29-01077), и Программы «Приоритетные научные исследования в интересах комплексного развития ДВО РАН» (проект 18-5-060).</funding-statement><funding-statement xml:lang="en">The research was carried out with partial financial support from the Russian Foundation for Basic Research (Projects 18-29-03131 and 19-29-01077), and The Program of the Priority Research Projects for the Comprehensive Development of the Far Eastern Branch of the Russian Academy of Sciences (Project 18-5-060).</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">Грибова В.В. Онтология базы знаний о лечении заболеваний / В.В. Грибова, Д.Б. Окунь, Д.А. Краснов // Системный анализ в медицине (САМ 2017): мат-лы XI междунар. науч. конф. – Благовещенск: Амурская медицинская академия, 2017. – С. 60–63.</mixed-citation><mixed-citation xml:lang="en">Gribova V.V. Knowledge base ontology for disease treatment / V.V. Gribova, D.B. Okun, D.A. Krasnov // System analysis in medicine (SAM 2017). Materials of the XI international scientific conference. – Blagoveshchensk: Amur Medical Academy, 2017. – P. 60–63.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Грибова В.В. Онтология медицинской диагностики для интеллектуальных систем поддержки принятия решений / В.В. Грибова, М.В. Петряева, Д.Б. Окунь, Е.А. Шалфеева // Онтология проектирования. – 2018. – Т. 8, № 1(27). – С. 58–73.</mixed-citation><mixed-citation xml:lang="en">Gribova V.V. Medical Diagnosis Ontology For Intelligent Decision Support Systems / V.V. Gribova, M.V. Petryaeva, D.B. Okun, E.A. Shalfeeva // Ontology of Designing. – 2018. – 8(1). – P 58-73. DOI: 10.18287/2223-9537-2018-8-1-58-73.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Методы и средства разработки жизнеспособных облачных сервисов / В.В. Грибова, А.С. Клещёв, Ф.М. Москаленко [и др.] // Вестник Дальневосточ. отд. РАН. – 2016. – № 4. – С. 133–141. DOI: 10.18287/2223-9537-2018-8-1-58-73.</mixed-citation><mixed-citation xml:lang="en">Methods and tools of viable intelligent services development / V.V. Gribova, A.S. Kleschev, F.M. Moskalenko [et al.] // Vestnik of Far Eastern Branch of Russian Academy of Sciences. – 2016. – № 4. – P. 133–141.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Министерство здравоохранения Российской Федерации. Профилактика, диагностика и лечение новой коронавирусной инфекции (2019-nCoV): Временные методич. рекомендации (версия от 03.02.2020). – М., 2020. – 52 с.</mixed-citation><mixed-citation xml:lang="en">Ministry of Public Health of the Russian Federation. Prevention, diagnosis and treatment of novel coronavirus infection (2019-nCoV). Temporary guidelines (version from 03.02.2020). – M., 2020. – 52 p.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Облачная платформа IACPaaS для разработки оболочек интеллектуальных сервисов: состояние и перспективы развития / В.В. Грибова, А.С. Клещёв, Ф.М. Москаленко [и др.] // Программные продукты и системы. – 2018. – № 3. – С. 527–536.</mixed-citation><mixed-citation xml:lang="en">IACPaaS cloud platform for the development of intelligent service shells: current state and future evolution / V.V. Gribova, A.S. Kleschev, Ph.M. Moskalenko [et al.] // Software &amp; Systems. – 2018. – № 3. – P. 527–536. DOI: 10.15827/0236-235X.031.3.527-536.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Пандемический грипп в России: отличительные особенности клинического течения и отсутствие ранней этиотропной терапии как фактор риска развития тяжёлых форм заболевания / Л.В. Колобухина, Л.Н. Меркулова, М.Ю. Щелканов [и др.] // Терапевтич. архив. – 2011. – Т. 83, № 9. – С. 48–53.</mixed-citation><mixed-citation xml:lang="en">Pandemic influenza in Russia: specific features of clinical course and the absence of early etiotropic therapy as a risk factor of severe forms of the disease / L.V. Kolobukhina, L.N. Merkulova, M.Yu. Schelkanov [et al.] // Ter. Arkh. – 2011. – V. 83, № 9. – P. 48–53.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Применение современных молекулярно-генетических технологий для обеспечения биологической безопасности / Д.К. Львов, С.В. Альховский, М.Ю. Щелканов [и др.] // Вестник Российской воен.-мед. академии. – 2014. – №3. – С. 115–127.</mixed-citation><mixed-citation xml:lang="en">Application of modern molecular-biological techniques for provision of biological safety / D.K. Lvov, S.V. Alkhovsky, M.Yu. Schelkanov [et al.] // Vestnik Rossiiskoi voenno-medicinskoi academii. – 2014. – № 3. – P. 115–127.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Пульмонология. Национальное руководство / Под ред. А.Г. Чучалина. – М.: ГЭОТАРМедиа, 2016. – 800 с.</mixed-citation><mixed-citation xml:lang="en">Pulmonology. National guidance / Ed. A.G. Chuchalin. – M.: GEOTAR-Media, 2016. – 800 p.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Руководство по вирусологии. Вирусы и вирусные инфекции человека и животных / Под ред. Д.К. Львова. – М.: МИА, 2013. – 1200 с.</mixed-citation><mixed-citation xml:lang="en">Handbook of Virology. Viruses and viral infections of humans and animals / Ed. D.K. Lvov. – M.: Med. Inf. Agency, 2013. – 1200 p.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Чучалин А.Г. Тяжёлый острый респираторный синдром / А.Г. Чучалин // Архив патологии. – 2004. – Т. 76. – № 3. – С. 5–11.</mixed-citation><mixed-citation xml:lang="en">Chuchalin A.G. Severe acute respiratory syndrome / A.G. Chuchalin // Ter. Arch. – 2004. – V. 76. – № 3. – P. 5–11.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Щелканов М.Ю. Ближневосточный респираторный синдром: когда вспыхнет тлеющий очаг ? / М.Ю. Щелканов, В.Ю. Ананьев, В.В. Кузнецов, В.Б. Шуматов // Тихоокеанский медицинский журнал. – 2015. – № 2. – С. 94–98.</mixed-citation><mixed-citation xml:lang="en">Shchelkanov M.Yu. Middle East respiratory syndrome: when will smoldering focus outbreak ? / M.Yu. Shchelkanov, V.Yu. Ananiev, V.V. Kuznetsov, V.B. Shumatov // Pacific Medical Journal. – 2015. – № 2. – P. 94–98.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Щелканов М.Ю. Грипп: история, клиника, патогенез / М.Ю. Щелканов, Л.В. Колобухина, Д.К. Львов // Лечащий врач. – 2011. – № 10. – С. 33–38.</mixed-citation><mixed-citation xml:lang="en">Shchelkanov M.Yu. Influenza: history, clinics, pathogenesis / M.Yu. Shchelkanov, L.V. Kolobukhina, D.K. Lvov // The Practitioner. – 2011. – № 10. – P. 33–38. URL: https://www.lvrach.ru/2011/10/15435275/</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Щелканов М.Ю. Коронавирусы человека (Nidovirales, Coronaviridae): возросший уровень эпидемической опасности / М.Ю. Щелканов, Л.В. Колобухина, Д.К. Львов // Там же. – 2013. – № 10. – С. 49–54.</mixed-citation><mixed-citation xml:lang="en">Shchelkanov M.Yu. Human coronaviruses (Nidovirales, Coronaviridae): increased level of epidemic threat / M.Yu. Shchelkanov, L.V. Kolobukhina, D.K. Lvov // The Practitioner. – 2013. – № 10. – P. 49–54. URL: http://www.lvrach.ru/2013/10/15435832/</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Щелканов М.Ю. Эпидемическая вспышка Ближневосточного респираторного синдрома в Республике Корея (май-июль 2015 г.): причины, динамика, выводы / М.Ю. Щелканов, В.Ю. Ананьев, В.В. Кузнецов, В.Б. Шуматов // Тихоокеанский медицинский журнал. – 2015. – № 3. – С. 25–29.</mixed-citation><mixed-citation xml:lang="en">Shchelkanov M.Yu. Epidemic outbreak of Middle East respiratory syndrome in the Republic of Korea (May-July, 20015): reasons, dynamics, conclusions / M.Yu. Shchelkanov, V.Yu. Ananiev, V.V. Kuznetsov, V.B. Shumatov // Pacific Medical Journal. – 2015. – V. 3. – P. 25–29.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Chinese National Committee on Public Health and Traditional Chinese Medicine. Program for the diagnosis and treatment of pneumonia associated with a new coronavirus infection. 4-th edition. – Bejing, 2020. – 74 p. (In Chinese)</mixed-citation><mixed-citation xml:lang="en">Chinese National Committee on Public Health and Traditional Chinese Medicine. Program for the diagnosis and treatment of pneumonia associated with a new coronavirus infection. 4-th edition. – Bejing, 2020. – 74 p. (In Chinese)</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Genomic characterization and epidemiology of 2019 novel coronavirus: implications for virus origins and receptor binding / R. Lu, X. Zhao, J. Li [et al.] // The Lancet. – 2020. 395(10224). P. 565-574. DOI: 10.1016/S0140-6736(20)30251-8.</mixed-citation><mixed-citation xml:lang="en">Genomic characterization and epidemiology of 2019 novel coronavirus: implications for virus origins and receptor binding / R. Lu, X. Zhao, J. Li [et al.] // The Lancet. – 2020. 395(10224). P. 565-574. DOI: 10.1016/S0140-6736(20)30251-8.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Liu P. Viral Metagenomics Revealed Sendai Virus and Coronavirus Infection of Malayan Pangolins (Manis javanica) / P. Liu, W. Chen, J.P. Chen // Viruses. 2019. – V. 11. – № 11. – P. E979. DOI: 10.3390/v11110979.</mixed-citation><mixed-citation xml:lang="en">Liu P. Viral Metagenomics Revealed Sendai Virus and Coronavirus Infection of Malayan Pangolins (Manis javanica) / P. Liu, W. Chen, J.P. Chen // Viruses. 2019. – V. 11. – № 11. – P. E979. DOI: 10.3390/v11110979.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">World Health Organization. Coronavirus disease 2019 (COVID-19). Situation Report-40 (29 February 2020). URL: https://www.who.int/docs/default-source/coronaviruse/situation-reports/20200229-sitrep-40-covid-19.pdf?sfvrsn=849d0665_2 (accessed 06.03.2020).</mixed-citation><mixed-citation xml:lang="en">World Health Organization. Coronavirus disease 2019 (COVID-19). Situation Report-40 (29 February 2020). URL: https://www.who.int/docs/default-source/coronaviruse/situation-reports/20200229-sitrep-40-covid-19.pdf?sfvrsn=849d0665_2 (accessed 06.03.2020).</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>
