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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">epidemiology</journal-id><journal-title-group><journal-title xml:lang="ru">Эпидемиология и Вакцинопрофилактика</journal-title><trans-title-group xml:lang="en"><trans-title>Epidemiology and Vaccinal Prevention</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-3046</issn><issn pub-type="epub">2619-0494</issn><publisher><publisher-name>«Numicom» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31631/2073-3046-2021-20-4-19-27</article-id><article-id custom-type="elpub" pub-id-type="custom">epidemiology-1313</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Территориально-временное распространение COVID-19 в мире в начале пандемии 2020 года</article-title><trans-title-group xml:lang="en"><trans-title>Territorial and Temporary Spread of COVID-19 in the World at the Beginning of the 2020 Pandemic</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6621-5977</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карпова</surname><given-names>Л. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpova</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Карпова Людмила Серафимовна, д. м. н., старший научный сотрудник, заведующая лабораторией</p><p>197376, Санкт-Петербург, ул. Профессора Попова, д.15/17</p><p>+7(812) 499-15-32 (33)</p></bio><bio xml:lang="en"><p>Karpova Ludmila Serafimovna, Dr. Sci. (Med.), senior researcher, head of laboratory</p><p>15/17, prof. Popov street, Saint-Petersburg, 197376, Russia</p><p>+7(812) 499-15-32 (33)</p></bio><email xlink:type="simple">epidlab@influenza.spb.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/0000-0002-1765-2799</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Столяров</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Stolyarov</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кирилл Александрович Столяров – ведущий программист</p><p>197376, Санкт-Петербург, ул. Профессора Попова, д.15/17</p><p>+7(911) 218-32-43</p></bio><bio xml:lang="en"><p>Kirill A. Stolyarov – lead programmer</p><p>15/17, prof. Popov street, Saint-Petersburg, 197376, Russia</p><p>+7(911) 218-32-43</p></bio><email xlink:type="simple">kirill@influenza.spb.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>Поповцева</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Popovtseva</surname><given-names>N. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Нина Михайловна Поповцева – техник</p><p>197376, Санкт-Петербург, ул. Профессора Попова, д.15/17</p><p>+7(812) 499-15-32</p></bio><bio xml:lang="en"><p>Nina M. Popovtseva – technician</p><p>15/17, prof. Popov street, Saint-Petersburg, 197376, Russia</p><p>+7(812) 499-15-32</p></bio><email xlink:type="simple">epidlab@influenza.spb.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>Столярова</surname><given-names>Т. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Stolyarova</surname><given-names>T. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Татьяна Петровна Столярова – техник</p><p>197376, Санкт-Петербург, ул. Профессора Попова, д.15/17</p><p>+7(812) 499-15-32</p></bio><bio xml:lang="en"><p>Tatyana P. Stolyarova – technician</p><p>15/17, prof. Popov street, Saint-Petersburg, 197376, Russia</p><p>+7(812) 499-15-32</p></bio><email xlink:type="simple">epidlab@influenza.spb.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «НИИ гриппа имени А. А. Смородинцева» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Smorodintsev Research Influenza Institute» of Ministry of Healthcare 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>02</day><month>09</month><year>2021</year></pub-date><volume>20</volume><issue>4</issue><fpage>19</fpage><lpage>27</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Карпова Л.С., Столяров К.А., Поповцева Н.М., Столярова Т.П., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Карпова Л.С., Столяров К.А., Поповцева Н.М., Столярова Т.П.</copyright-holder><copyright-holder xml:lang="en">Karpova I.S., Stolyarov K.A., Popovtseva N.M., Stolyarova T.P.</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.epidemvac.ru/jour/article/view/1313">https://www.epidemvac.ru/jour/article/view/1313</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. COVID-19 остается серьезной проблемой для всех стран мира, затрагивая все сферы общественной жизни. Основная тяжесть проблемы ложится на здравоохранение. Новая коронавирусная инфекция поставила множество вопросов, в частности касающихся эпидемиологии инфекции.</p></sec><sec><title>Цель</title><p>Цель. Определить последовательность глобального распространения COVID-19 в начале пандемии 2020 г. и возможное влияние сезонности на её распространение.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Использованы данные по странам Северного и Южного полушарий сайтов «Our World in Data» (раздел «Coronavirus (COVID- 19) Cases»), Стопкоронавирус.рф, Университета Джонса Хопкинса. Анализ распространения COVID-19 в мире проведен по данным о заболеваемости и летальных исходах от COVID-19 по климатогеографическим зонам.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Определена последовательность пространственно-временного распространения COVID-19 по странам и континентам в начале пандемии в 2020 году. Сходство глобального распространения COVID-19 и «сезонных» эпидемий гриппа A(H3N2) свидетельствует о распространении этих инфекций по преимущественным путям миграции населения. Для глобального распространения пандемического вируса COVID-19, как и гриппа A(H1N1), оказалось достаточно 1–1,5 месяца. Пандемия COVID-19 началась в странах Северного полушария в весенне-летний период, но атипичную сезонность часто наблюдали и в начале пандемий гриппа. С другой стороны, получены данные о влиянии сезонности на распространение COVID-19: большая заболеваемость в странах Северного полушария была в зимний период, а в странах Южного полушария, с обратной сезонностью, высокий уровень заболеваемости наблюдали уже в летние месяцы. Поэтому окончательно сделать вывод о сезонности этой инфекции можно будет в последующие годы.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Relevance</title><p>Relevance. COVID-19 remains a serious problem for all countries of the world, affecting all areas of public life. The brunt of the problem falls on health care. The new coronavirus infection has raised many questions, in particular regarding its epidemiology</p></sec><sec><title>Aim</title><p>Aim. Determine the sequence of the global spread of COVID-19 at the beginning of the 2020 pandemic and the possible influence of seasonality on its distribution.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Data on the countries of the Northern and Southern hemispheres of the sites «Our World in Data» from the section «Coronavirus (COVID-19) Cases». Стопкоронавирус.рф, Johns Hopkins University were used. The analysis of the spread of COVID-19 in the world was carried out based on data on the incidence and deaths from COVID-19 by climatogeographic zones.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. The sequence of the spatio-temporal spread of COVID-19 across countries and continents at the beginning of the pandemic in 2020 has been determined. The similarity of the global spread of COVID-19 and "seasonal" influenza A(H3N2) epidemics indicates the spread of these infections along the primary migration routes of the population. The global spread of the COVID-19 pandemic virus, as well as influenza A(H1N1), was sufficient for 1–1.5 months. The COVID-19 pandemic began in the Northern Hemisphere in the spring and summer, but atypical seasonality was often observed at the beginning of influenza pandemics. On the other hand, data on the influence of seasonality on the spread of COVID-19 were obtained: the highest incidence in the Northern Hemisphere countries was in the winter, and in the Southern Hemisphere countries, with reverse seasonality, a high incidence was observed already in the summer months. Therefore, it will be possible to make a final conclusion about the seasonality of this infection in the following years.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>пандемия COVID-19</kwd><kwd>заболеваемость и смертность</kwd><kwd>глобальное распространение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>COVID-19 pandemic</kwd><kwd>morbidity and mortality</kwd><kwd>global spread</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">Лукашев А.Н. COVID-19: год вместе // Журнал инфектологии. 2021. Т.13, №1. С.5-12. doi: 10.22625/2072-6732-2021-13-1-5-12. 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