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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">detinf</journal-id><journal-title-group><journal-title xml:lang="ru">ДЕТСКИЕ ИНФЕКЦИИ</journal-title><trans-title-group xml:lang="en"><trans-title>CHILDREN INFECTIONS</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-8107</issn><issn pub-type="epub">2618-8139</issn><publisher><publisher-name>Association of Pediatricians and Infection Disease doctors</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22627/2072-8107-2025-24-4-47-50</article-id><article-id custom-type="elpub" pub-id-type="custom">detinf-1117</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>В ПОМОЩЬ ПРАКТИЧЕСКОМУ ВРАЧУ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TO HELP OF PRACTICAL PEDIATRICS</subject></subj-group></article-categories><title-group><article-title>Рецидивирующие респираторные инфекции у детей</article-title><trans-title-group xml:lang="en"><trans-title>Recurrent respiratory infections in children</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5189-0347</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пермякова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Permyakova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пермякова Анна Владимировна, д.м.н., заведующий кафедрой детских инфекционных болезней </p><p>Пермь </p></bio><email xlink:type="simple">derucheva@mail.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/0000-0003-0075-0226</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Поспелова</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Pospelova</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Поспелова Наталья Сергеевна, к.м.н., доцент кафедры детских инфекционных болезней </p><p>Пермь </p></bio><email xlink:type="simple">kulikalova@mail.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/0009-0004-1815-9586</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коротаева</surname><given-names>К. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Korotaeva</surname><given-names>K. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Коротаева Ксения Сергеевна, ассистент кафедры детских инфекционных болезней </p><p>Пермь </p></bio><email xlink:type="simple">trandinaks@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/0009-0002-9727-7710</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бербер</surname><given-names>И. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Berber</surname><given-names>I. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бербер Ирина Эдуардовна, ассистент кафедры детских инфекционных болезней  </p><p>Пермь </p></bio><email xlink:type="simple">irinaberberr@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Пермский государственный медицинский университет имени академика Е.А. Вагнера</institution></aff><aff xml:lang="en"><institution>E.A. Vagner Perm State Medical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>27</day><month>11</month><year>2025</year></pub-date><volume>24</volume><issue>4</issue><fpage>47</fpage><lpage>50</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Пермякова А.В., Поспелова Н.С., Коротаева К.С., Бербер И.Э., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Пермякова А.В., Поспелова Н.С., Коротаева К.С., Бербер И.Э.</copyright-holder><copyright-holder xml:lang="en">Permyakova A.V., Pospelova N.S., Korotaeva K.S., Berber I.E.</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://detinf.elpub.ru/jour/article/view/1117">https://detinf.elpub.ru/jour/article/view/1117</self-uri><abstract><p>Рецидивирующие респираторные инфекции являются одной из наиболее частых причин обращения к педиатру в дошкольном возрасте. В отечественной практике традиционно используется термин «часто болеющие дети» (ЧБД), однако до настоящего времени отсутствует единая клиническая трактовка этого состояния. В международных обзорах используется понятие recurrent respiratory infections (RRIs), в отношении которых определена тактика, состоящая в исключении тяжелых хронических заболеваний, атопии и иммунодефицитов. В статье представлены данные современных международных консенсусов и практических алгоритмов, освещены критерии частоты рецидивирующих респираторных инфекций по возрастным группам, особенности инфекционного и аллергологического анамнеза, ключевые лабораторные маркеры и подходы к интерпретации молекулярно-биологических и микробиологических исследований. Особое внимание уделено диагностике первичных и вторичных иммунодефицитов у детей, в том числе на основании клинико-анамнестических признаков. Обоснована необходимость персонализированного подхода к ведению часто болеющих детей, с учетом индивидуальной клинической оценки и инфекционного статуса.</p></abstract><trans-abstract xml:lang="en"><p>Recurrent respiratory infections are one of the most common reasons for visiting a pediatrician in preschool age. In domestic practice, the term «frequently ill children» is traditionally used, but to date there is no unified clinical interpretation of this condition. International reviews use the concept of recurrent respiratory infections (RRIs), the approach to which is based on the exclusion of severe chronic diseases, atopy and immunodeficiencies. The review presents data from modern international consensuses and practical algorithms. The criteria for the frequency of recurrent respiratory infections by age groups, features of infectious and allergic anamnesis, key laboratory markers and approaches to the interpretation of molecular biological and microbiological studies are covered. Particular attention is paid to the diagnosis of primary and secondary immunodeficiencies in children, including on the basis of clinical and anamnestic signs. The necessity of a personalized rather than a template approach to the management of frequently ill children is substantiated, taking into account the individual clinical context and infectious profile.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>часто болеющие дети</kwd><kwd>рецидивирующие респираторные инфекции</kwd><kwd>иммунодефицит</kwd><kwd>атопия</kwd><kwd>диагностика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>frequently ill children</kwd><kwd>recurrent respiratory infections</kwd><kwd>immunodeficiency</kwd><kwd>atopy</kwd><kwd>diagnostics</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">Альбицкий В.Ю., Баранов А.А. Часто болеющие дети. Клинико-социальные аспекты. Пути оздоровления. Саратов: Изд-во Саратовского университета; 1986.</mixed-citation><mixed-citation xml:lang="en">Albitsky V.Yu., Baranov A.A. Frequently ill children. 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