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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">jofin</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал инфектологии</journal-title><trans-title-group xml:lang="en"><trans-title>Journal Infectology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-6732</issn><publisher><publisher-name>IPO “АIDSSPbR"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22625/2072-6732-2026-18-2-92-100</article-id><article-id custom-type="elpub" pub-id-type="custom">jofin-1993</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>ОРИГИНАЛЬНОЕ ИССЛЕДОВАНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Сравнительная характеристика течения неинвазивных вариантов гемофильной инфекции, вызванной палочкой типа b и нетипируемыми штаммами, у госпитализированных детей</article-title><trans-title-group xml:lang="en"><trans-title>Comparative characteristics of the clinical course of non-invasive haemophilus influenzae infection caused by type B and non-typeable strains in hospitalized children</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ситкина</surname><given-names>Е. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Sitkina</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ситкина Екатерина Львовна – ассистент кафедры инфекционных болезней и эпидемиологии.</p><p>Санкт-Петербург; тел.: 8(812)338-70-58</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">k_sitkina@mail.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>Антонова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Antonova</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Антонова Тамара Васильевна – профессор кафедры инфекционных болезней и эпидемиологии, д.м.н., профессор.</p><p>Санкт-Петербург; тел.: +7(812)338-70-58</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">antonovatv28@yandex.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>Горчакова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorchakova</surname><given-names>О. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Горчакова Ольга Владимировна – научный сотрудник лаборатории хронических вирусных инфекций НИЦ, ассистент кафедры инфекционных болезней и эпидемиологии, к.м.н.</p><p>Санкт-Петербург; тел.: 8(812)338-70-58</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">gorchakova-spmu@yandex.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>Сабадаш</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sabadash</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сабадаш Надежда Васильевна – доцент кафедры инфекционных болезней и эпидемиологии, к.м.н.</p><p>Санкт-Петербург; тел.: 8(812)338-70-58</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">nsabadash@mail.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>Николаенко</surname><given-names>С. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikolaenko</surname><given-names>S. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Николаенко Светлана Леонидовна – старший научный сотрудник лаборатории хронических вирусных инфекций НИЦ, к.м.н.</p><p>Санкт-Петербург; тел.: 8(812)338-70-58</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">nikolaenkos@yandex.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>Лиознов</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lioznov</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лиознов Дмитрий Анатольевич – заведующий кафедрой инфекционных болезней и эпидемиологии; директор Научно-исследовательского института гриппа им. А.А. Смородинцева, д.м.н., профессор.</p><p>Санкт-Петербург; тел.: 8(812)338-60-40, 8(812)499-15-00</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">dlioznov@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Первый Санкт-Петербургский государственный медицинский университет им. академика И.П. Павлова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>First Saint-Petersburg State Medical University named after academician I.P. Pavlov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Первый Санкт-Петербургский государственный медицинский университет им. академика И.П. Павлова; Научно-исследовательский институт гриппа им. А.А. Смородинцева</institution><country>Россия</country></aff><aff xml:lang="en"><institution>First Saint-Petersburg State Medical University named after academician I.P. Pavlov; Research Institute of Influenza named after A.A. Smorodintsev</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>20</day><month>06</month><year>2026</year></pub-date><volume>18</volume><issue>2</issue><fpage>92</fpage><lpage>100</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ситкина Е.Л., Антонова Т.В., Горчакова О.В., Сабадаш Н.В., Николаенко С.Л., Лиознов Д.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Ситкина Е.Л., Антонова Т.В., Горчакова О.В., Сабадаш Н.В., Николаенко С.Л., Лиознов Д.А.</copyright-holder><copyright-holder xml:lang="en">Sitkina E.I., Antonova T.V., Gorchakova О.V., Sabadash N.V., Nikolaenko S.L., Lioznov D.A.</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://journal.niidi.ru/jofin/article/view/1993">https://journal.niidi.ru/jofin/article/view/1993</self-uri><abstract><sec><title>Цель</title><p>Цель: клиническая характеристика неинвазивных вариантов гемофильной инфекции, вызванных палочкой типа b (Hib) и нетипируемыми штаммами H.influenzae (NTHi) у детей.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы: проведён анализ историй болезни детей, госпитализированных в Детскую городскую клиническую больницу № 5 им. Н.Ф. Филатова (Санкт-Петербург) с 2002 по 2023 г. В исследование включены 62 пациента (от 1 месяца до 16 лет) с неинвазивными вариантами верифицированной гемофильной инфекции: 25 больных Hib-инфекцией и 37 детей с NTHiинфекцией. Верификация осуществлялась бактериологическим методом (посев мазка из носоглотки, мокроты, отделяемого из ЛОР-очагов).</p></sec><sec><title>Результаты</title><p>Результаты: у части пациентов процесс ограничивался острым респираторным заболеванием (Hibинфекция – 8%, NTHi-инфекция – 21%). Внебольничная пневмония (Hib-инфекция – 32%, NTHi-инфекция – 30%) развивалась преимущественно у детей до 24 месяцев (79%) вне зависимости от этиологии; острую дыхательную недостаточность I–III степени регистрировали у 84% пациентов с пневмонией. Среди поражений ЛОР-органов (Hib-инфекция – 60%, NTHi--инфекция – 49%) преобладал пансинусит (42%); мастоидит и отоантрит выявлены в 2 случаях Hib-инфекции. Большинство пациентов (76%) с поражением ЛОР-органов госпитализированы на 7–21-й день болезни. Значимых различий в возрасте больных между группами Hib и NTHi не установлено. На догоспитальном этапе этиотропную терапию получали 10 из 62 детей; назначение пенициллинов было неэффективным у большинства пациентов. Клинический эффект достигался при назначении цефалоспоринов II–III поколения.</p></sec><sec><title>Заключение</title><p>Заключение: варианты гемофильной инфекции, вызванные Hib и NTHi, характеризуются сходными проявлениями, торпидным течением с умеренной интоксикацией, преимущественно у детей раннего возраста. Поздние лабораторная верификация и госпитализация, неадекватная антибиотикотерапия на догоспитальном этапе обусловливают тяжёлое течение заболевания и риск трансформации в инвазивные формы.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim: To clinically characterize non-invasive forms of Haemophilus influenzae infection caused by type b (Hib) and non-typeable strains (NTHi) strains in children.</p></sec><sec><title>Materials and methods</title><p>Materials and methods: We analyzed medical records of children hospitalized at Children’s City Clinical Hospital No. 5 named after N.F. Filatov (Saint Petersburg) from 2002 to 2023. The study included 62 patients (aged 1 month to 16 years) with verified non-invasive forms of H.influenzae infection: 25 children with Hib infection and 37 with NTHi infection. Verification was performed using bacteriological methods (cultures of nasopharyngeal mucus, sputum, and discharge from ENT foci).</p></sec><sec><title>Results</title><p>Results: In some patients, the process was limited to acute respiratory infection (Hib: 8%; NTHi: 21%). Pneumonia subsequently developed (Hib: 32%; NTHi: 30%) or purulent ENT foci (Hib: 60%; NTHi: 49%). Pneumonia predominantly affected children under 24 months (79%), regardless of etiology; acute respiratory failure of grades I–III was recorded in 84% of patients with pneumonia. Among ENT focal infections, pansinusitis predominated (42%); mastoiditis and otoantritis were identified in 2 cases of Hib infection. Most patients (76%) with ENT involvement were hospitalized between days 7 and 21 of illness. No significant age differences were found between the Hib and NTHi groups. Prehospital targeted therapy was administered to 10 of 62 children; penicillins were ineffective in most cases, whereas II-III generation cephalosporins were effective.</p></sec><sec><title>Conclusion</title><p>Conclusion: Forms of H.influenzae infection caused by Hib and NTHi are characterized by similar manifestations, an indolent course with moderate systemic toxicity, and involvement of young children. Late presentation and diagnosis, along with inadequate prehospital antibiotic therapy, lead to severe disease progression and risk of progression to invasive disease.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Haemophilus influenzae</kwd><kwd>нетипируемые штаммы</kwd><kwd>Hib</kwd><kwd>гемофильная инфекция</kwd><kwd>неинвазивные варианты</kwd><kwd>дети</kwd><kwd>пневмония</kwd><kwd>синусит</kwd><kwd>отит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Haemophilus influenzae infection</kwd><kwd>non-typeable strains</kwd><kwd>Hib</kwd><kwd>non-invasive forms</kwd><kwd>children</kwd><kwd>pneumonia</kwd><kwd>sinusitis</kwd><kwd>otitis</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">Гемофильная инфекция // Инфекционные болезни : национальное руководство / под ред. Н. Д. Ющука, Ю. Я. Венгерова. – 3-е изд., перераб. и доп. – М. : ГЭОТАРМедиа, 2021. – С. 501–506. – (Серия «Национальные руководства»).</mixed-citation><mixed-citation xml:lang="en">Gemofil’naya infekciya // Infekcionnye bolezni : nacional’noe rukovodstvo / pod red. N. D. YUshchuka, YU. YA. Vengerova. – 3-e izd., pererab. i dop. – M. : GEOTAR-Media, 2021. – S. 501–506. (In Russian.) (Seriya «Nacional’nye rukovodstva»).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Watt, J.P. Burden of disease caused by Haemophilus influenzae type b in children younger than 5 years: global estimates /j.P. Watt, L.J. Wolfson, K.L. O’Brien, et al. // Lancet. – 2009. – Vol.374, №9693. – P. 903-911. doi: 10.1016/S01406736(09)61203-4.</mixed-citation><mixed-citation xml:lang="en">Watt, J.P. Burden of disease caused by Haemophilus influenzae type b in children younger than 5 years: global estimates /j.P. Watt, L.J. Wolfson, K.L. O’Brien, et al. // Lancet. – 2009. –Vol.374, №9693. – P. 903-911. doi: 10.1016/S01406736(09)61203-4.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Park, J.J. Estimating the global and regional burden of meningitis in children caused by Haemophilus influenzae type b: A systematic review and meta-analysis /j.J. Park, S. Narayanan, J. Tiefenbach, et al. //j Glob Health. – 2022. – Vol.12. – P. 04014. doi: 10.7189/jogh.12.04014.</mixed-citation><mixed-citation xml:lang="en">Park, J.J. Estimating the global and regional burden of meningitis in children caused by Haemophilus influenzae type b: A systematic review and meta-analysis /j.J. Park, S. Narayanan, J. Tiefenbach, et al.//j Glob Health. – 2022. – Vol.12. – P. 04014. doi: 10.7189/jogh.12.04014.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Bruce, M.G. Haemophilus influenzae serotype a invasive disease, Alaska, USA, 1983-2011 / M.G. Bruce, T. Zulz, C. DeByle, et al. // Emerg Infect Dis. – 2013. – Vol. 19, № 6. – Р. 932-937. doi: 10.3201/eid1906.121805.</mixed-citation><mixed-citation xml:lang="en">Bruce, M.G. Haemophilus influenzae serotype a invasive disease, Alaska, USA, 1983-2011 / M.G. Bruce, T. Zulz, C. DeByle, et al. // Emerg Infect Dis. – 2013. – Vol. 19, № 6. – Р. 932-937. doi: 10.3201/eid1906.121805.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Slack, M.P.E. Invasive Haemophilus influenzae Infections after 3 Decades of Hib Protein Conjugate Vaccine Use / M.P.E. Slack, A.W. Cripps, K. Grimwood, et al. // Clin Microbiol Rev. – 2021. – Vol. 34, № 3. – P. e0002821. doi: 10.1128/CMR.00028-21.</mixed-citation><mixed-citation xml:lang="en">Slack, M.P.E. Invasive Haemophilus influenzae Infections after 3 Decades of Hib Protein Conjugate Vaccine Use / M.P.E. Slack, A.W. Cripps, K. Grimwood, et al. // Clin Microbiol Rev. – 2021. – Vol. 34, № 3. – P. e0002821. doi: 10.1128/CMR.00028-21.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Reilly, A.S. Haemophilus influenzae type f in the postHaemophilus influenzae type b vaccination era: a systematic review /A.S. Reilly, M. McElligott, C. Mac Dermott Casement, R.J. Drew //j Med Microbiol. – 2022. – Vol. 71, №10. doi: 10.1099/jmm.0.001606.</mixed-citation><mixed-citation xml:lang="en">Reilly, A.S. Haemophilus influenzae type f in the postHaemophilus influenzae type b vaccination era: a systematic review /A.S. Reilly, M. McElligott, C. Mac Dermott Casement, R.J. Drew //j Med Microbiol. – 2022. – Vol. 71, №10. doi: 10.1099/jmm.0.001606.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Bertran, M. Trends in invasive Haemophilus influenzae serotype a disease in England from 2008-09 to 2021-22: a prospective national surveillance study / M. Bertran, J.C. Death, E. Hani, et al. // Lancet Infect Dis. – 2023. – Vol. 23, №10. – P. 1197-1206. doi: 10.1016/S1473-3099(23)00188-3.</mixed-citation><mixed-citation xml:lang="en">Bertran, M. Trends in invasive Haemophilus influenzae serotype a disease in England from 2008-09 to 2021-22: a prospective national surveillance study / M. Bertran, J.C. Death, E. Hani, et al. // Lancet Infect Dis. – 2023. – Vol. 23, №10. P. 1197-1206. doi: 10.1016/S1473-3099(23)00188-3.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Murphy, T.F. Haemophilus species (including H. influenzae and Chancroid). In Mandell Gerald L., Bennett J.E., Dolin R. Mandell, Douglas, and Bennett’s Principles and Practice of Infectious Diseases, 7th ed.; Mandell, G.L., Bennett, J.E., Dolin, R., Eds. – Churchill Livingstone Elsevier: Philadelphia, PA, USA, 2010. – P. 2911–2919.</mixed-citation><mixed-citation xml:lang="en">Murphy, T.F. Haemophilus species (including H. influenzae and Chancroid). In Mandell Gerald L., Bennett J.E., Dolin R. Mandell, Douglas, and Bennett’s Principles and Practice of Infectious Diseases, 7th ed.; Mandell, G.L., Bennett, J.E., Dolin, R., Eds. – Churchill Livingstone Elsevier: Philadelphia, PA, USA, 2010. – P. 2911–2919.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Van Eldere, J. Non-typeable Haemophilus influenzae, an under-recognised pathogen /j. Van Eldere, M.P. Slack, S. Ladhani, A.W. Cripps // The Lancet Infectious Diseases. – 2014. – Vol.14, №12. – P. 1281-1292. https://doi.org/10.1016/s1473-3099(14)70734-0.</mixed-citation><mixed-citation xml:lang="en">Van Eldere, J. Non-typeable Haemophilus influenzae, an under-recognised pathogen /j. Van Eldere, M.P. Slack, S. Ladhani, A.W. Cripps // The Lancet Infectious Diseases. – 2014. – Vol.14, №12. – P. 1281-1292. https://doi.org/10.1016/s1473-3099(14)70734-0.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Ulanova, M. Carriage of Haemophilus influenzae serotype A in children: Canadian Immunization Research Network (CIRN) study /M. Ulanova, R.S.W. Tsang, E.B. Nix, et al. //j. Assoc. Med. Microbiol. Infect. Dis. – 2024. – Vol. 9, №1. – P. 20–31. doi: 10.3138/jammi-2023-0020.</mixed-citation><mixed-citation xml:lang="en">Ulanova, M. Carriage of Haemophilus influenzae serotype A in children: Canadian Immunization Research Network (CIRN) study /M. Ulanova, R.S.W. Tsang, E.B. Nix, et al. //j. Assoc. Med. Microbiol. Infect. Dis. – 2024. – Vol. 9, №1. – P. 20–31. doi: 10.3138/jammi-2023-0020.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Puig, C. Oropharyngeal colonization by nontypeable Haemophilus influenzae among healthy children attending day care centers / C. Puig, S. Marti, A. Fleites, et al. // Microb Drug Resist. – 2014. – Vol.20, №5. – P. 450-455. doi: 10.1089/mdr.2013.0186.</mixed-citation><mixed-citation xml:lang="en">Puig, C. Oropharyngeal colonization by nontypeable Haemophilus influenzae among healthy children attending day care centers / C. Puig, S. Marti, A. Fleites, et al. // Microb Drug Resist. – 2014. – Vol.20, №5. – P. 450-455. doi: 10.1089/mdr.2013.0186.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Dong, Q. Widespread of non-typeable Haemophilus influenzae with high genetic diversity after two decades use of Hib vaccine in China / Q. Dong, W. Shi, X. Cheng, et al. //journal of Clinical Laboratory Analysis. — 2020. — Vol. 34, № 4. — Art. e23145. — DOI: 10.1002/jcla.23145.</mixed-citation><mixed-citation xml:lang="en">Dong, Q. Widespread of non-typeable Haemophilus influenzae with high genetic diversity after two decades use of Hib vaccine in China / Q. Dong, W. Shi, X. Cheng, et al. //journal of Clinical Laboratory Analysis. — 2020. — Vol. 34, № 4. — Art. e23145. — DOI: 10.1002/jcla.23145.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Atto, B. Oropharyngeal Carriage of hpl-Containing Haemophilus haemolyticus Predicts Lower Prevalence and Density of NTHi Colonisation in Healthy Adults / B. Atto, D. Kunde, D.A. Gell, S. Tristram // Pathogens. – 2021. –Vol. 10, №5. – P. 577. doi: 10.3390/pathogens10050577.</mixed-citation><mixed-citation xml:lang="en">Atto, B. Oropharyngeal Carriage of hpl-Containing Haemophilus haemolyticus Predicts Lower Prevalence and Density of NTHi Colonisation in Healthy Adults / B. Atto, D. Kunde, D.A. Gell, S. Tristram // Pathogens. – 2021. –Vol. 10, №5. – P. 577. doi: 10.3390/pathogens10050577.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Левина, А. С. Персистирующие инфекции у детей с хроническими заболеваниями ЛОР-органов: возможности этиотропной терапии / А. С. Левина, И. В. Бабаченко, А. А. Вожик, А. С. Кветная // Вестник оториноларингологии. — 2015. — Т. 80, № 5. — С. 46–50.</mixed-citation><mixed-citation xml:lang="en">Levina, A. S. Persistiruyushchie infekcii u detej s hronicheskimi zabolevaniyami LOR-organov: vozmozhnosti etiotropnoj terapii / A. S. Levina, I. V. Babachenko, A. A. Vozhik, A. S. Kvetnaya // Vestnik otorinolaringologii. — 2015. — T. 80, № 5. — S. 46–50. (In Russian.)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Langereis, J.D. Unraveling Haemophilus influenzae virulence mechanisms enable discovery of new targets for antimicrobials and vaccines /j.D. Langereis, M.I. de Jonge // Curr Opin Infect Dis. – 2020. – Vol. 33, №3. – P. 231-237. DOI: 10.1097/QCO.0000000000000645.</mixed-citation><mixed-citation xml:lang="en">Langereis, J.D. Unraveling Haemophilus influenzae virulence mechanisms enable discovery of new targets for antimicrobials and vaccines /j.D. Langereis, M.I. de Jonge // Curr Opin Infect Dis. – 2020. – Vol. 33, №3. – P. 231-237. DOI: 10.1097/QCO.0000000000000645.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Heliodoro, C.I.M. Molecular epidemiology of invasive Haemophilus influenzae disease in Portugal: an update of the post-vaccine period, 2011-2018. / C.I.M. Heliodoro, C.R. Bettencourt, M.P. Bajanca-Lavado, et al. // Eur J Clin Microbiol Infect Dis. – 2020. – Vol. 39,№8. – P. 1471-1480. doi: 10.1007/s10096-020-03865-0.</mixed-citation><mixed-citation xml:lang="en">Heliodoro, C.I.M. Molecular epidemiology of invasive Haemophilus influenzae disease in Portugal: an update of the post-vaccine period, 2011-2018. / C.I.M. Heliodoro, C.R. Bettencourt, M.P. Bajanca-Lavado, et al. // Eur J Clin Microbiol Infect Dis. – 2020. – Vol. 39,№8. – P. 1471-1480. doi: 10.1007/s10096-020-03865-0.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Soeters, H.M. Epidemiology of Invasive Haemophilus influenzae Serotype a Disease-United States, 2008-2017/ H.M. Soeters, S.E. Oliver, I.D. Plumb, et al. // Clin Infect Dis. – 2021. – Vol. 73, №2. – P. e371-e379. DOI: 10.1093/cid/ciaa875.</mixed-citation><mixed-citation xml:lang="en">Soeters, H.M. Epidemiology of Invasive Haemophilus influenzae Serotype a Disease-United States, 2008-2017/ H.M. Soeters, S.E. Oliver, I.D. Plumb, et al. // Clin Infect Dis. – 2021. – Vol. 73, №2. – P. e371-e379. DOI: 10.1093/cid/ciaa875.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Vlach, J. Monitoring changes in invasive disease caused by Haemophilus influenzae in the Czech Republic between 1999 and 2020 /j. Vlach, V. Lebedov , M. Mus lek, J. Koz kov // Epidemiol Mikrobiol Imunol. – 2022. – Vol. 71, №2. – P. 67-77. DOI: https://pubmed.ncbi.nlm.nih.gov/35940860/</mixed-citation><mixed-citation xml:lang="en">Vlach, J. Monitoring changes in invasive disease caused by Haemophilus influenzae in the Czech Republic between 1999 and 2020 /j. Vlach, V. Lebedov , M. Mus lek, J. Koz kov // Epidemiol Mikrobiol Imunol. – 2022. – Vol. 71, №2. – P. 67-77. DOI: https://pubmed.ncbi.nlm.nih.gov/35940860/</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">О состоянии санитарно-эпидемиологического благополучия населения в Российской Федерации в 2024 году : государственный доклад. – М. : Федеральная служба по надзору в сфере защиты прав потребителей и благополучия человека, 2025. – 424 с. – URL: https://www.rospotrebnadzor.ru/upload/iblock/b8a/u6lsxjabw032jkdf837nlaezxu3ue09m/GD_SEB.pdf (дата обращения: 01.06.2025).</mixed-citation><mixed-citation xml:lang="en">O sostoyanii sanitarno-epidemiologicheskogo blagopoluchiya naseleniya v Rossijskoj Federacii v 2024 godu : gosudarstvennyj doklad. – M. : Federal’naya sluzhba po nadzoru v sfere zashchity prav potrebitelej i blagopoluchiya cheloveka, 2025. – 424 s. (In Russian.) URL: https://www.rospotrebnadzor. ru/upload/iblock/b8a/u6lsxjabw032jkdf837nlaezxu3ue09m/ GD_SEB.pdf (data obrashcheniya: 01.06.2025).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">McTaggart, L.R. Increased Incidence of Invasive Haemophilus influenzae Disease Driven by Non-Type B Isolates in Ontario, Canada, 2014 to 2018 / L.R. McTaggart., K. Cronin, C.Y. Seo, et al. // Microbiol Spectr. – 2021. – Vol.9, №2. – Р. e0080321. doi: 10.1128/Spectrum.00803-21.</mixed-citation><mixed-citation xml:lang="en">McTaggart, L.R. Increased Incidence of Invasive Haemophilus influenzae Disease Driven by Non-Type B Isolates in Ontario, Canada, 2014 to 2018 / L.R. McTaggart., K. Cronin, C.Y. Seo, et al. // Microbiol Spectr. – 2021. – Vol.9, №2. – Р. e0080321. doi: 10.1128/Spectrum.00803-21.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">McElligott, M. Epidemiology of Haemophilus influenzae in the Republic of Ireland, 2010-2018 / M. McElligott, K. Meyler, D.Bennett, et al. // Eur J Clin Microbiol Infect Dis. – 2020. – Vol.39, №12. – P. 2335-2344. doi: 10.1007/s10096-020-03971-z.</mixed-citation><mixed-citation xml:lang="en">McElligott, M. Epidemiology of Haemophilus influenzae in the Republic of Ireland, 2010-2018 / M. McElligott, K. Meyler, D.Bennett, et al. // Eur J Clin Microbiol Infect Dis. – 2020. – Vol.39, №12. – P. 2335-2344. doi: 10.1007/s10096-020-03971-z.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Lee, Y.M. A Case of Lumbar Spinal Epidural Abscess and Facet Joint Septic Arthritis Caused by Haemophilus influenzae in an Immunocompetent Host / Y.M. Lee //j Clin Med. – 2025. – Vol. 14, №22. – P. 8006. doi: 10.3390/jcm14228006.</mixed-citation><mixed-citation xml:lang="en">Lee, Y.M. A Case of Lumbar Spinal Epidural Abscess and Facet Joint Septic Arthritis Caused by Haemophilus influenzae in an Immunocompetent Host / Y.M. Lee //j Clin Med. – 2025. – Vol. 14, №22. – P. 8006. doi: 10.3390/jcm14228006.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Коршунов, В.А. Этиология внебольничной пневмонии у пациентов инфекционного стационара: ретроспективное эпидемиологическое исследование / В.А. Коршунов, Л.С. Глазовская, В.К. Криницкая // Журнал инфектологии. – 2026. – Т. 18, № 1. – С. 151-163. https://doi.org/10.22625/2072-6732-2026-18-1-151-163</mixed-citation><mixed-citation xml:lang="en">Korshunov, V.A. Etiologiya vnebol’nichnoj pnevmonii u pacientov infekcionnogo stacionara: retrospektivnoe epidemiologicheskoe issledovanie / V.A. Korshunov, L.S. Glazovskaya, V.K. Krinickaya // ZHurnal infektologii. – 2026. – T. 18, № 1. – S. 151-163. https://doi.org/10.22625/2072-6732-2026-18-1-151-163 (In Russian.)</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Hani, E. Trends in invasive Haemophilus influenzae serotype b (Hib) disease in England: 2012/13 to 2022/23 / E. Hani, F. Abdullahi, M. Bertran, et al. //j Infect. – 2024. – Vol. 89, №4. – P.106247. doi: 10.1016/j.jinf.2024.106247.</mixed-citation><mixed-citation xml:lang="en">Hani, E. Trends in invasive Haemophilus influenzae serotype b (Hib) disease in England: 2012/13 to 2022/23 / E. Hani, F. Abdullahi, M. Bertran, et al. //j Infect. – 2024. – Vol. 89, №4. – P.106247. doi: 10.1016/j.jinf.2024.106247.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Aguilar-Luis, M.A. Molecular detection of Haemophilus influenzae type b and non-typeable strains by PCR in infants under one year hospitalized with community-acquired pneumonia in Peru, 2010-2012 / M.A Aguilar-Luis, W. Silva-Caso, A. Cornejo-Tapia, et al. // New Microbes New Infect. – 2025. – Vol. 68. – P. 101655. doi: 10.1016/j.nmni.2025.101655.</mixed-citation><mixed-citation xml:lang="en">Aguilar-Luis, M.A. Molecular detection of Haemophilus influenzae type b and non-typeable strains by PCR in infants under one year hospitalized with community-acquired pneumonia in Peru, 2010-2012 / M.A Aguilar-Luis, W. Silva-Caso, A. Cornejo-Tapia, et al. // New Microbes New Infect. – 2025. – Vol. 68. – P. 101655. doi: 10.1016/j.nmni.2025.101655.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Efron, A. Laboratory surveillance of invasive haemophilus influenzae disease in Argentina, 2011—2019 / A. Efron, D. N poli D, S. Neyro S., et al // Revista Argentina de Microbiolog a. – 2023. – Vol. 55, №2. – P. 133—142. doi: org/10.1016/j.ram.2022.08.002</mixed-citation><mixed-citation xml:lang="en">Efron, A. Laboratory surveillance of invasive haemophilus influenzae disease in Argentina, 2011—2019 / A. Efron, D. N poli D, S. Neyro S., et al // Revista Argentina de Microbiolog a. – 2023. – Vol. 55, №2. – P. 133—142. doi: org/10.1016/j.ram.2022.08.002.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Lv, G. Epidemiological characteristics of common respiratory pathogens in children / G. Lv, L. Shi, Y. Liu, et al. //sci Rep. – 2024. – Vol.14, №1. – P. 16299. doi: 10.1038/s41598024-65006-3.</mixed-citation><mixed-citation xml:lang="en">Lv, G. Epidemiological characteristics of common respiratory pathogens in children / G. Lv, L. Shi, Y. Liu, et al. //sci Rep. – 2024. – Vol.14, №1. – P. 16299. doi: 10.1038/s41598024-65006-3.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Xiao, J. Epidemic Trends and Biofilm Formation Mechanisms of Haemophilus influenzae: Insights into Clinical Implications and Prevention Strategies //j. Xiao, L. Su, S. Huang, et al. // Infect Drug Resist. – 2023. – Vol. 16. – P. 5359–5373. DOI: 10.2147/IDR.S424468.</mixed-citation><mixed-citation xml:lang="en">Xiao, J. Epidemic Trends and Biofilm Formation Mechanisms of Haemophilus influenzae: Insights into Clinical Implications and Prevention Strategies //j. Xiao, L. Su, S. Huang, et al. // Infect Drug Resist. – 2023. – Vol. 16. – P. 5359–5373. DOI: 10.2147/IDR.S424468.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Красивский, А.В. Эволюция гемофильной инфекции в вакцинальный период: обзор литературы / А.В. Красивский, О.Б. Ковалев, О.Ю. Борисова и др. // Детские инфекции. – 2023. – Т. 22, №4. – С. 48-57. https://doi.org/10.22627/2072-8107-2023-22-4-48-57.</mixed-citation><mixed-citation xml:lang="en">Krasivskij, A.V. Evolyuciya gemofil’noj infekcii v vakcinal’nyj period: obzor literatury / A.V. Krasivskij, O.B. Kovalev, O.Yu. Borisova i dr. // Detskie infekcii. 2023;22(4):48- 57. (In Russian.) https://doi.org/10.22627/2072-8107-2023-224-48-57.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Ситкина, Е. Л. Клинико-лабораторная характеристика гемофильной инфекции типа b с поражением центральной нервной системы у детей младшего возраста / Е. Л. Ситкина, Т. В. Антонова, Р. А. Иванова, Д. А. Лиознов // Ученые записки СПбГМУ им. И. П. Павлова. — 2022. — Т. 29, № 3. — С. 118–124.</mixed-citation><mixed-citation xml:lang="en">Sitkina, E. L. Kliniko-laboratornaya harakteristika gemofil’noj infekcii tipa b s porazheniem central’noj nervnoj sistemy u detej mladshego vozrasta / E. L. Sitkina, T. V. Antonova, R. A. Ivanova, D. A. Lioznov // Uchenye zapiski SPbGMU im. I. P. Pavlova. — 2022. — T. 29, № 3. — S. 118–124. (In Russian.)</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>
