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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">10.31631/2073-3046-2018-17-3-19-26</article-id><article-id custom-type="elpub" pub-id-type="custom">epidemiology-515</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>ОРИГИНАЛЬНАЯ СТАТЬЯ</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>Популяционный иммунитет к дифтерии и столбняку в Республике Беларусь в условиях многолетней иммунизации</article-title><trans-title-group xml:lang="en"><trans-title>Population Immunity to Diphtheria and Tetanus in the Republic of Belarus Following Long-Standing Vaccination</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>Колодкина</surname><given-names>В. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolodkina</surname><given-names>V. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. м. наук, ведущий научный сотрудник лаборатории вакциноуправляемых инфекций</p></bio><bio xml:lang="en"><p>Candidate of Medical Sciences, Leading Researcher of the Laboratory of Vaccine-Controlled Infections</p></bio><email xlink:type="simple">vkolodkina@gmail.com</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>Самойлович</surname><given-names>Е. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Samoilovich</surname><given-names>E. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. м. наук, профессор, заведующая лабораторией вакциноуправляемых инфекций</p></bio><bio xml:lang="en"><p>MDh, Professor, Head of  the Laboratory of VaccineControlled Infections</p></bio><email xlink:type="simple">esamoilovich@gmail.com</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>Мартынов</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Martinov</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>младший научный сотрудник лаборатории вакциноуправляемых инфекций</p></bio><bio xml:lang="en"><p>Junior Researcher of the Laboratory of Vaccine-Controlled Infections</p></bio><email xlink:type="simple">martynovvs@gmail.com</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>Глинская</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Glinskaya</surname><given-names>I. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, заместитель главного врача по  эпидемиологии</p></bio><bio xml:lang="en"><p>Candidate of  Medical Sciences, Deputy Chief Physician for the Epidemiology</p></bio><email xlink:type="simple">irinaglinskaya@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Высоцкая</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Vysotskaya</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заведующий отделением иммунопрофилактики отдела эпидемиологии</p></bio><bio xml:lang="en"><p>Head of  the Department of  Immunoprophylaxis of the Department of Epidemiology</p></bio><email xlink:type="simple">zavimun@rcheph.by</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Республиканский научно-практический центр эпидемиологии и микробиологии, г. Минск</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Republican Research &amp;Practical Center for Epidemiology &amp; Microbiology, Minsk</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Республиканский центр гигиены, эпидемиологии и общественного&#13;
здоровья, г. Минск</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Republican Center for Hygiene, Epidemiology &amp;Public Health, Minsk</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>20</day><month>06</month><year>2018</year></pub-date><volume>17</volume><issue>3</issue><fpage>19</fpage><lpage>26</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Колодкина В.Л., Самойлович Е.О., Мартынов В.С., Глинская И.Н., Высоцкая В.С., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Колодкина В.Л., Самойлович Е.О., Мартынов В.С., Глинская И.Н., Высоцкая В.С.</copyright-holder><copyright-holder xml:lang="en">Kolodkina V.L., Samoilovich E.O., Martinov V.S., Glinskaya I.N., Vysotskaya V.S.</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/515">https://www.epidemvac.ru/jour/article/view/515</self-uri><abstract><p>Представлены результаты исследования IgG к дифтерии и столбняку у 785 жителей различных регионов Республики Беларусь в возрасте 1–76 лет в 2017 г. в условиях многолетнего (с 1999 г.) применения следующей схемы иммунизации: в 3, 4, 5 и 18 месяцев – АКДС вакцина, в 6 лет – АДС, в 11 лет – АД-М, в 16 лет, 26 лет и каждые последующие 10 лет – АДС-М или АД-М. Концентрацию антител определяли с использованием тест-систем Virion/Serion (Германия) и оценивали в соответствии с международным стандартом: менее 0,01 МЕ/мл – ниже защитного уровня, 0,01–0,09 МЕ/мл – минимально защитный, 0,1 –&lt;1 МЕ/мл – защитный, ≥ 1,0 МЕ/мл – высоко защитный. Показано, что доля иммунных против дифтерии и столбняка (антитела в титре 0,01 МЕ/ мл и выше) составила 96,7% (ДИ 95,4 ÷ 97,9) и 99,5% (ДИ 99,0 ÷ 100,0), соответственно, и являлась достаточно высокой во всех возрастных группах населения – от 87,7 до 100% в отношении дифтерии и от 96,5 до 100% в отношении столбняка. У серопозитивных лиц антитела присутствовали в основном в защитных и высоко защитных (0,1 МЕ/мл и выше) титрах: у 93,7% лиц 1–14 лет, 88,7% – 15–19 лет, 78,4% – 20–76 лет – в отношении дифтерии и у 100,0% лиц 1–14 лет, 100,0% – 15–19 лет, 99,3% – 20–76 лет – в отношении столбняка. Сравнение полученных результатов с результатами ранее выполненных исследований (1989–1994 гг. – в период вспышки дифтерии, в 1998–2001 гг. – после проведения кампании массовой иммунизации, в 2004 г. – в условиях продолжающейся регистрации единичных случаев дифтерии среди взрослых) свидетельствует о том, что данные 2017 г. показали самый высокий уровень иммунитета к дифтерии и столбняку за последние 30 лет наблюдений.</p></abstract><trans-abstract xml:lang="en"><p>Study results of IgG to diphtheria and tetanus in 785 residents aged from 1 to 76 years old from different regions of the Republic of Belarus (in 2017) in long-term (since 1996) immunization schedule: at 3, 4, 5 and at 18 months old – DTP vaccine, at 6 years old – DT, at 11 years old – Diphtheria toxoid, at 16 years old, 26 years old and every following 10 years –Td or Diphtheria toxoid are presented. The antibody concentration was measured by Virion/Serion kits (Germany) and evaluated in accordance with the international standard: less than 0.01 IU/ml – individual is susceptible, 0.01–0.09 IU/ml – levels of antitoxin giving some degree of protection, 0.1 – &lt; 1 IU/ml – protective level of circulating antitoxin, ≥ 1.0 IU/ml – a level of antitoxin giving long-term protection. It was shown that the proportion of immune individuals against diphtheria and tetanus (with antibodies ≥ 0.01 IU/ml) was 96.7% (CI 95.4 ÷ 97.9) and 99.5% (CI 99.0 ÷ 100,0), respectively, and was quite high in all the population age groups – from 87.7 to 100% for diphtheria and from 96.5 to 100% for tetanus. In seropositive individuals IgG were presented mainly in protective and highly protective (≥ 0.1 IU/ml) titers: for diphtheria 93.7% – in 1–14 years old; 88.7% – in 15–19 years old; 78.4% – in 20–76 years old and for tetanus 100.0% – in 1–14 years old; 100.0% – in 15–19 years old; 99.3% – in 20–76 years old. Comparison of the current and previous studies results (in 1989–1994 – during the outbreak of diphtheria, in 1998–2001 – after the mass immunization campaign, in 2004 – in the context of continuous single cases of diphtheria registration in adults) had shown that the data of 2017 demonstrated the highest population immunity level to diphtheria and to tetanus in the last 30 years of observation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>дифтерия</kwd><kwd>столбняк</kwd><kwd>антитела</kwd><kwd>популяционный иммунитет</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Diphtheria</kwd><kwd>Tetanus</kwd><kwd>IgG antibodies</kwd><kwd>Population immunity</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">Review of the Epidemiology of Diphtheria – 2000–2016. 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