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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">microbe</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы особо опасных инфекций</journal-title><trans-title-group xml:lang="en"><trans-title>Problems of Particularly Dangerous Infections</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0370-1069</issn><issn pub-type="epub">2658-719X</issn><publisher><publisher-name>Russian Research Anti-Plague Institute “Microbe”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21055/0370-1069-2024-4-54-62</article-id><article-id custom-type="elpub" pub-id-type="custom">microbe-2079</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>Распространенность серологических и молекулярно-биологических маркеров ВИЧ-инфекции и вирусных гепатитов В и С среди медицинских работников</article-title><trans-title-group xml:lang="en"><trans-title>Prevalence of Serological and Molecular-Biological HIV-Infection, HBV and HCV Markers among Medical Workers</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-1882-529X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ануфриева</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Anufrieva</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ануфриева Екатерина Владимировна</p><p>197101, Санкт-Петербург, ул. Мира, 14</p></bio><bio xml:lang="en"><p>Ekaterina V. Anufrieva</p><p>St. Petersburg. 14, Mira St., St. Petersburg, 197101</p></bio><email xlink:type="simple">kate.an21@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/0000-0003-2270-8897</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Останкова</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ostankova</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197101, Санкт-Петербург, ул. Мира, 14</p></bio><bio xml:lang="en"><p>St. Petersburg. 14, Mira St., St. Petersburg, 197101</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0547-3945</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Серикова</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Serikova</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197101, Санкт-Петербург, ул. Мира, 14</p></bio><bio xml:lang="en"><p>St. Petersburg. 14, Mira St., St. Petersburg, 197101</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3139-3674</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щемелев</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchemelev</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197101, Санкт-Петербург, ул. Мира, 14</p></bio><bio xml:lang="en"><p>St. Petersburg. 14, Mira St., St. Petersburg, 197101</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0078-9681</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Давыденко</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Davydenko</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197101, Санкт-Петербург, ул. Мира, 14</p></bio><bio xml:lang="en"><p>St. Petersburg. 14, Mira St., St. Petersburg, 197101</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0931-102X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рейнгардт</surname><given-names>Д. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Reingardt</surname><given-names>D. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197101, Санкт-Петербург, ул. Мира, 14</p></bio><bio xml:lang="en"><p>St. Petersburg. 14, Mira St., St. Petersburg, 197101</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0579-110X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зуева</surname><given-names>Е. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Zueva</surname><given-names>E. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197101, Санкт-Петербург, ул. Мира, 14</p></bio><bio xml:lang="en"><p>St. Petersburg. 14, Mira St., St. Petersburg, 197101</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4571-8799</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тотолян</surname><given-names>Арег А.</given-names></name><name name-style="western" xml:lang="en"><surname>Totolian</surname><given-names>Areg A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197101, Санкт-Петербург, ул. Мира, 14;</p><p>197022, Санкт-Петербург, ул. Льва Толстого, 6–8</p></bio><bio xml:lang="en"><p>St. Petersburg. 14, Mira St., St. Petersburg, 197101;</p><p>6–8, Lev Tolstoy St., St. Petersburg, 197022</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФБУН «Санкт-Петербургский научно-исследовательский институт эпидемиологии и микробиологии имени Пастера»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pasteur St. Petersburg Research Institute of Epidemiology and Microbiology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФБУН «Санкт-Петербургский научно-исследовательский институт эпидемиологии и микробиологии имени Пастера»;&#13;
ФГБОУ ВО «Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pasteur St. Petersburg Research Institute of Epidemiology and Microbiology;&#13;
First St. Petersburg State Medical University named after I.P. Pavlov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>19</day><month>12</month><year>2024</year></pub-date><volume>0</volume><issue>4</issue><fpage>54</fpage><lpage>62</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ануфриева Е.В., Останкова Ю.В., Серикова Е.Н., Щемелев А.Н., Давыденко В.С., Рейнгардт Д.Э., Зуева Е.Б., Тотолян А.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Ануфриева Е.В., Останкова Ю.В., Серикова Е.Н., Щемелев А.Н., Давыденко В.С., Рейнгардт Д.Э., Зуева Е.Б., Тотолян А.А.</copyright-holder><copyright-holder xml:lang="en">Anufrieva E.V., Ostankova Y.V., Serikova E.N., Shchemelev A.N., Davydenko V.S., Reingardt D.E., Zueva E.B., Totolian A.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.microbe.ru/jour/article/view/2079">https://journal.microbe.ru/jour/article/view/2079</self-uri><abstract><p>Цель работы – оценить встречаемость серологических и молекулярно-биологических маркеров ВИЧинфекции и парентеральных вирусных гепатитов В (ГВ) и С (ГС) у медицинских работников из Санкт-Петербурга. Материалы и методы. Материалом исследования служил 171 образец плазмы крови медицинских работников из Санкт-Петербурга. Методом ИФА проводили качественное определение антигена/антител (Аг/Ат) ВИЧ, HBsAg, антител к белкам HBs и HBcore (анти-HBs IgG, анти-HBcore суммарные) и анти-HCV IgG. Методом ПЦР выявляли РНК ВИЧ, РНК ВГС и ДНК ВГВ. Для всех выявленных образцов ВГВ проводили секвенирование и последующий анализ нуклеотидных последовательностей региона Pre-S1/Pre-S2/S. Результаты и обсуждение. Обследованная группа ранжирована по возрастам на следующие подгруппы: 21 год – 35 лет (28,07 %), 36–50 лет (26,90 %), 51 год – 65 лет (31 %) и старше 66 лет (13,45 %). Серологические маркеры ГВ выявлены у 91 (53,22 %) обследованного, ГС – у 2 (1,17 %). Маркеры ВИЧ-инфекции не обнаружены. Одновременно маркеры к вирусным гепатитам В и С обнаружены у 1 (0,58 %) человека. ДНК ВГВ выявлена у 4 (2,34 %) медицинских работников, РНК ВГС и ВИЧ не обнаружены. Определены достоверные различия в распространенности и распределении анализируемых серологических маркеров между возрастными группами. Все изоляты ВГВ относились к генотипу D, субгенотипам D1 (50 %) и D2 (50 %). Показана высокая вариабельность региона Pre-S1/Pre-S2/S ВГВ в обследованной группе. Полученные результаты свидетельствуют об относительно низкой распространенности вирусных гепатитов В и С в обследованной группе. Мониторинг распространенности гемоконтактных инфекций среди медицинских работников остается актуальной задачей, в первую очередь в отношении ГВ.</p></abstract><trans-abstract xml:lang="en"><p>The aim of our work was to assess the occurrence of serological and molecular-biological markers of HIV, HBV and HCV among medical workers from St. Petersburg. Materials and methods. The study material included 171 blood plasma samples from medical workers from St. Petersburg. The ELISA method was used to qualitatively determine HIV antigen/antibodies (Ag/Ab), HBsAg, antibodies to HBs and HBcore proteins (anti-HBs IgG, anti-HBcore total), and anti-HCV IgG. HIV RNA, HCV RNA and HBV DNA were detected by PCR. For all identified HBV samples, sequencing and subsequent analysis of the nucleotide sequences of the Pre-S1/Pre-S2/S region were performed. Results and discussion. The surveyed group was ranked by age into the following subgroups: 21–35 years (28.07 %), 36–50 years (26.90 %), 51–65 years (31 %) and over 66 years (13.45 %). Serological markers of HBV were detected in 91 (53.22 %) subjects, HCV – in 2 (1.17 %). No markers of HIV were detected. At the same time, markers for HBV and HCV were found in 1 (0.58 %) person. HBV DNA was detected in 4 (2.34 %) medical workers; HCV RNA and HIV were not detected. Significant differences in the prevalence and distribution of the analyzed serological markers between age groups were determined. All HBV isolates belong to genotype D, subgenotypes D1 (50 %) and D2 (50 %). High variability of the Pre-S1/Pre-S2/S region of HBV in the examined group has been shown. The results obtained indicate a relatively low prevalence of HBV and HCV in the examined group. Monitoring of the prevalence of blood-borne infections among medical workers remains an urgent task, primarily in relation to HBV.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>вирусные гепатиты</kwd><kwd>вирус гепатита С</kwd><kwd>вирус гепатита В</kwd><kwd>ВИЧ-инфекция</kwd><kwd>серологические маркеры</kwd><kwd>молекулярно-биологические маркеры</kwd><kwd>медицинские работники</kwd><kwd>лабораторная диагностика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>viral hepatitis</kwd><kwd>HCV</kwd><kwd>HBV</kwd><kwd>HIV infection</kwd><kwd>serological markers</kwd><kwd>molecular-biological markers</kwd><kwd>health care workers</kwd><kwd>laboratory diagnosis</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">Gooch C.M., Wadhwa R. Body Fluid Exposures. 2023. Bookshelf ID: NBK557850.</mixed-citation><mixed-citation xml:lang="en">Gooch C.M., Wadhwa R. 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