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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">medalphabet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский алфавит</journal-title><trans-title-group xml:lang="en"><trans-title>Medical alphabet</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2078-5631</issn><issn pub-type="epub">2949-2807</issn><publisher><publisher-name>ООО «Альфмед»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33667/2078-5631-2022-18-14-22</article-id><article-id custom-type="elpub" pub-id-type="custom">medalphabet-2705</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Анализ поисковых запросов в «Яндексе», связанных с COVID‑19 в Российской Федерации</article-title><trans-title-group xml:lang="en"><trans-title>Analysis of Yandex search queries related to COVID‑19 in Russian Federation</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2445-5689</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хорошун</surname><given-names>Д. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Khoroshun</surname><given-names>D. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хорошун Димаш, специалист организационно-методического отдела</p><p>Москва</p></bio><bio xml:lang="en"><p>Khoroshun Dimash, specialist of Organizational and Methodical Dept.</p><p>Moscow</p></bio><email xlink:type="simple">dimash.mom@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/0000-0003-4656-1025</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Момыналиев</surname><given-names>К. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Momynaliev</surname><given-names>K. Т.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Момыналиев Куват Темиргалиевич, д. б. н., доцент, в. н. с. организационно-методического отдела</p><p>Москва</p></bio><bio xml:lang="en"><p>Momynaliev Kuvat Т., DBio Sci (habil.), associate professor, leading researcher at Organizational and Methodical Dept.</p><p>Moscow</p></bio><email xlink:type="simple">dhoroshun@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/0000-0001-5925-7757</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воронин</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Voronin</surname><given-names>E. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Воронин Евгений Михайлович, к. м. н., рук. научной группы математических методов и эпидемиологического прогнозирования</p><p>Москва</p></bio><bio xml:lang="en"><p>Voronin Evgeny M., PhD Med, head of Scientific Group of Mathematical Methods and Epidemiological Forecasting</p><p>Moscow</p></bio><email xlink:type="simple">emvoronin@yandex.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/0000-0003-4228-9044</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Акимкин</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Akimkin</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Акимкин Василий Геннадьевич, д. м. н., проф., академик РАН, директор</p><p>Москва</p></bio><bio xml:lang="en"><p>Akimkin Vasiliy G., DM Sci (habil.), professor, academician of RAS, director</p><p>Moscow</p></bio><email xlink:type="simple">vgakimkin@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФБУН «Центральный НИИ эпидемиологии» Роспотребнадзора</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Central Research Institute of Epidemiology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>26</day><month>07</month><year>2022</year></pub-date><volume>0</volume><issue>14</issue><issue-title>Эпидемиология, инфекционные болезни, гигиена» (1)</issue-title><elocation-id>14‑22</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Хорошун Д.К., Момыналиев К.Т., Воронин Е.М., Акимкин В.Г., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Хорошун Д.К., Момыналиев К.Т., Воронин Е.М., Акимкин В.Г.</copyright-holder><copyright-holder xml:lang="en">Khoroshun D.K., Momynaliev K.Т., Voronin E.M., Akimkin V.G.</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.med-alphabet.com/jour/article/view/2705">https://www.med-alphabet.com/jour/article/view/2705</self-uri><abstract><p>Подходы, основанные на анализе данных поисковых запросов в интернете, могут быть важны для понимания реакции общественности и проведения эпидемиологического надзора за заболеваниями. Одним из таких инструментов может являться сервис «Яндекс.Подбор слов». В дополнение к почти всеобщему доступу населения к поисковым сервисам и возможности сбора данных в режиме реального времени многие пользователи ищут информацию в интернете прежде чем обращаться к врачу, что дает возможность лучше фиксировать начало заболеваний, процессы, связанные с ними и реакцию общества.Целью нашего ретроспективного описательного исследования COVID-19 в России является использование сервиса «Яндекс.Подбор слов» для описания симптоматики заболевания и осложнений на основе поисковых запросов, а также их связи с общественным интересом в профилактических мерах, тестировании на COVID-19.Методы. Мы использовали сервис «Яндекс.Подбор слов» – общедоступную онлайн-систему отслеживания поисковых запросов по неделям в поисковой системе «Яндекс». Запросы в «Яндекс» в России анализировали с 10.08.2020 по 28.11.2021. Первоначально мы составили список из 61 поискового запроса в следующих категориях: общие симптомы COVID-19, осложнения, тестирование, использование лекарственных средств, профилактические меры, медицинская помощь, аллергия.Результаты. Поисковые термины, связанные с симптомами, тестированием и лекарствами, тесно коррелируют с регистрируемыми случаями COVID-19 в России, что указывает на необходимость дальнейших исследований потенциального использования сервиса «Яндекс» в качестве инструмента эпидемиологического надзора за заболеванием.</p></abstract><trans-abstract xml:lang="en"><p>Approaches based on the analysis of internet search query data can be important for understanding public reaction and conducting disease surveillance. One of these tools may be the Yandex.Wordstat service. In addition to near-universal public access to search services and the ability to collect real-time data, many users search information in the internet before visiting a doctor, which makes it possible to better capture the onset of diseases, the processes associated with them and the reaction of society.The aim of our retrospective, descriptive study of COVID‑19 in Russia is to use Yandex.Wordstat to describe the symptoms of the disease and complications based on search queries, as well as their relationship to the public interest in prevention measures, testing for COVID‑19.Methods. We used the Yandex.Wordstat service, a public online system for tracking search queries by week in the Yandex search engine. Requests to Yandex in Russia were analyzed from 08/10/2020 to 11/28/2021. We initially compiled a list of 61 search terms in the following categories: common symptoms of COVID‑19, complications, testing, drug use, preventive measures, medical care, allergies.Results. Search terms related to symptoms, testing, and drugs closely correlate with reported cases of COVID‑19 in Russia, which indicates the need for further research on the potential use of the Yandex service as a disease surveillance tool.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>COVID‑19</kwd><kwd>цифровая эпидемиология</kwd><kwd>коронавирус SARS-CoV‑2</kwd><kwd>«Яндекс.Подбор слов»</kwd><kwd>корреляция</kwd><kwd>запрос</kwd></kwd-group><kwd-group xml:lang="en"><kwd>COVID‑19</kwd><kwd>digital epidemiology</kwd><kwd>SARS-CoV‑2 coronavirus</kwd><kwd>Yandex.Wordstat</kwd><kwd>correlation</kwd><kwd>query</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">Mollema L., Harmsen I. A., Broekhuizen E., Clijnk R., De Melker H., Paulussen T., Kok G., Ruiter R. &amp; Das E. Disease detection or public opinion reflection? 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