<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Russian Journal of Infection and Immunity</journal-id><journal-title-group><journal-title xml:lang="en">Russian Journal of Infection and Immunity</journal-title><trans-title-group xml:lang="ru"><trans-title>Инфекция и иммунитет</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2220-7619</issn><issn publication-format="electronic">2313-7398</issn><publisher><publisher-name xml:lang="en">SPb RAACI</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1699</article-id><article-id pub-id-type="doi">10.15789/2220-7619-ASB-1699</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">A single blind, placebo-controlled randomized study of the safety, reactogenicity and immunogenicity of the “EpiVacCorona” Vaccine for the prevention of COVID-19, in volunteers aged 18–60 years (phase I–II)</article-title><trans-title-group xml:lang="ru"><trans-title>Простое слепое плацебо-контролируемое рандомизированное исследование безопасности, реактогенности и иммуногенности вакцины «ЭпиВакКорона» для профилактики COVID-19 на добровольцах в возрасте 18–60 лет (фаза I–II)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ryzhikov</surname><given-names>A. B.</given-names></name><name xml:lang="ru"><surname>Рыжиков</surname><given-names>А. Б.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Aleksandr B. Ryzhikov - PhD (Biology), Head of the Department of Zoonotic Infections and Influenza.</p><p>630559, Novosibirsk Region, Koltsovo.</p><p>Phone: +7 (383) 363-47-00 (add. 27-62)</p><p>Fax: +7 (383) 336-74-09</p></bio><bio xml:lang="ru"><p>Рыжиков Александр Борисович - кандидат биологических наук, заведующий отделом зоонозных инфекций и гриппа.</p><p>630559, Новосибирская область, р.п. Кольцово.</p><p>Тел.: 8 (383) 363-47-00 (доп. 27-62)</p><p>Факс: 8 (383) 336-74-09</p></bio><email>ryzhik@vector.nsc.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ryzhikov</surname><given-names>Е. А.</given-names></name><name xml:lang="ru"><surname>Рыжиков</surname><given-names>Е. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Director of LLC “EpiVac”.</p><p>Koltsovo, Novosibirsk Region.</p></bio><bio xml:lang="ru"><p>Директор ООО «ЭпиВак».</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>e.a.ryzhikov@gmail.com</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bogryantseva</surname><given-names>M. P.</given-names></name><name xml:lang="ru"><surname>Богрянцева</surname><given-names>М. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD (Biology), Head of the Biological and Technology Supervision Department.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Кандидат биологических наук, заведующий отделом биологического и технологического контроля.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>bogryantseva@vector.nsc.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Usova</surname><given-names>S. V.</given-names></name><name xml:lang="ru"><surname>Усова</surname><given-names>С. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD (Medicine), Leading Researcher.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Кандидат медицинских наук, ведущий научный сотрудник.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>usova_sv@vector.nsc.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Danilenko</surname><given-names>E. D.</given-names></name><name xml:lang="ru"><surname>Даниленко</surname><given-names>Е. Д.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD (Biology), Director of the Medical Biotechnology Institute.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Кандидат биологических наук, директор ИМБТ ГНЦ ВБ «Вектор» Роспотребнадзора.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>danilenko_ed@vector.nsc.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nechaeva</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Нечаева</surname><given-names>Е. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD (Medicine), Deputy Director.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Кандидат медицинских наук, заместитель гендиректора ГНЦ ВБ «Вектор» Роспотребнадзора.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>nechaeva@vector.nsc.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pyankov</surname><given-names>O. V.</given-names></name><name xml:lang="ru"><surname>Пьянков</surname><given-names>О. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD (Biology), Head of the Microorganisms Collection Department.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Кандидат биологических наук, заведующий отделом «Коллекция микроорганизмов».</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>pyankov@vector.nsc.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pyankova</surname><given-names>O. G.</given-names></name><name xml:lang="ru"><surname>Пьянкова</surname><given-names>О. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Leading Researcher.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Ведущий научный сотрудник.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>pyankova_og@vector.nsc.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gudymo</surname><given-names>A. S.</given-names></name><name xml:lang="ru"><surname>Гудымо</surname><given-names>А. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Junior Researcher.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Младший научный сотрудник.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>gudymo_as@vector.nsc.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bodnev</surname><given-names>S. A.</given-names></name><name xml:lang="ru"><surname>Боднев</surname><given-names>С. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD (Medicine), Leading Researcher.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Кандидат медицинских наук, ведущий научный сотрудник.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>bodnev@vector.nsc.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Onkhonova</surname><given-names>G. S.</given-names></name><name xml:lang="ru"><surname>Онхонова</surname><given-names>Г. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Junior Researcher.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Младший научный сотрудник.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>onhonova_gs@vector.nsc.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sleptsova</surname><given-names>E. S.</given-names></name><name xml:lang="ru"><surname>Слепцова</surname><given-names>Е. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Head of the Quality Control Department.</p><p>Koltsovo, Novosibirsk Region.</p></bio><bio xml:lang="ru"><p>Начальник отдела контроля качества.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>katyuss@yandex.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kuzubov</surname><given-names>V. I.</given-names></name><name xml:lang="ru"><surname>Кузубов</surname><given-names>В. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Head of the Medical Unit No. 163.</p><p>Koltsovo, Novosibirsk Region.</p></bio><bio xml:lang="ru"><p>Начальник МСЧ № 163 ФМБА России.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>msch163@fmbamail.ru</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ryndyuk</surname><given-names>N. N.</given-names></name><name xml:lang="ru"><surname>Рыднюк</surname><given-names>Н. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Deputy Head of the Medical Unit, Neurologist.</p><p>Koltsovo, Novosibirsk Region.</p></bio><bio xml:lang="ru"><p>Заместитель начальника по медицинской части, врач-невролог.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>help70@mail.ru</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ginko</surname><given-names>Z. I.</given-names></name><name xml:lang="ru"><surname>Гинько</surname><given-names>З. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Head of the Especially Dangerous Infections Facility, Plague Control Station, Infectologist.</p><p>Koltsovo, Novosibirsk Region.</p></bio><bio xml:lang="ru"><p>Заведующий стационаром особо опасных инфекций противочумной станции, врач-инфекционист.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>ginko1948@mail.ru</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Petrov</surname><given-names>V. N.</given-names></name><name xml:lang="ru"><surname>Петров</surname><given-names>В. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Head of the Information and Analytical Department.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Заведующий информационно-аналитическим отделом.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>vnpetrov@vector.nsc.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Moiseeva</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Моисеева</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Junior Researcher.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Младший научный сотрудник.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>chalaya_aa@vector.nsc.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Torzhkova</surname><given-names>P. Yu.</given-names></name><name xml:lang="ru"><surname>Торжкова</surname><given-names>П. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Researcher.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Стажер-исследователь.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>torzhkova_pyu@vector.nsc.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pyankov</surname><given-names>S. A.</given-names></name><name xml:lang="ru"><surname>Пьянков</surname><given-names>С. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Leading Researcher.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Ведущий научный сотрудник.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>pyankov_sa@vector.nsc.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Tregubchak</surname><given-names>T. V.</given-names></name><name xml:lang="ru"><surname>Трегубчак</surname><given-names>Т. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Leading Researcher.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Ведущий научный сотрудник.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>treg-@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Antonec</surname><given-names>D. V.</given-names></name><name xml:lang="ru"><surname>Антонец</surname><given-names>Д. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD (Biology), Senior Researcher.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Кандидат биологических наук, старший научный сотрудник.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>antonec@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gavrilova</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Гаврилова</surname><given-names>Е. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD (Biology), Deputy Director for Academic Affairs.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Кандидат биологических наук, заместитель гендиректора по научной работе. </p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>gavrilova_ev@vector.nsc.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Maksyutov</surname><given-names>R. A.</given-names></name><name xml:lang="ru"><surname>Максютов</surname><given-names>Р. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD, MD (Biology), Director General.</p><p>630559, Novosibirsk Region, Koltsovo.</p></bio><bio xml:lang="ru"><p>Доктор биологических наук, гендиректор ГНЦ ВБ «Вектор» Роспотребнадзора.</p><p>630559, Новосибирская область, р.п. Кольцово.</p></bio><email>maksyutov_ra@vector.nsc.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">State Scientific Center of Virology and Biotechnology “Vector” of Rospotrebnadzor</institution></aff><aff><institution xml:lang="ru">ГНЦ ВБ «Вектор» Роспотребнадзора</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">LLC “EpiVac”</institution></aff><aff><institution xml:lang="ru">ООО «ЭпиВак»</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">State Scientific Center of Virology and Biotechnology “Vector” of Rospotrebnadzor</institution></aff><aff><institution xml:lang="ru">ФБУН ГНЦ ВБ «Вектор» Роспотребнадзора</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Medical Unit No. 163 of the Federal Medical and Biological Agency of Russia</institution></aff><aff><institution xml:lang="ru">Медико-санитарная часть № 163 ФМБА</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2021-03-24" publication-format="electronic"><day>24</day><month>03</month><year>2021</year></pub-date><volume>11</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>283</fpage><lpage>296</lpage><history><date date-type="received" iso-8601-date="2021-03-12"><day>12</day><month>03</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2021, Ryzhikov A.B., Ryzhikov Е.А., Bogryantseva M.P., Usova S.V., Danilenko E.D., Nechaeva E.A., Pyankov O.V., Pyankova O.G., Gudymo A.S., Bodnev S.A., Onkhonova G.S., Sleptsova E.S., Kuzubov V.I., Ryndyuk N.N., Ginko Z.I., Petrov V.N., Moiseeva A.A., Torzhkova P.Y., Pyankov S.A., Tregubchak T.V., Antonec D.V., Gavrilova E.V., Maksyutov R.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2021, Рыжиков А.Б., Рыжиков Е.А., Богрянцева М.П., Усова С.В., Даниленко Е.Д., Нечаева Е.А., Пьянков О.В., Пьянкова О.Г., Гудымо А.С., Боднев С.А., Онхонова Г.С., Слепцова Е.С., Кузубов В.И., Рыднюк Н.Н., Гинько З.И., Петров В.Н., Моисеева А.А., Торжкова П.Ю., Пьянков С.А., Трегубчак Т.В., Антонец Д.В., Гаврилова Е.В., Максютов Р.А.</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="en">Ryzhikov A.B., Ryzhikov Е.А., Bogryantseva M.P., Usova S.V., Danilenko E.D., Nechaeva E.A., Pyankov O.V., Pyankova O.G., Gudymo A.S., Bodnev S.A., Onkhonova G.S., Sleptsova E.S., Kuzubov V.I., Ryndyuk N.N., Ginko Z.I., Petrov V.N., Moiseeva A.A., Torzhkova P.Y., Pyankov S.A., Tregubchak T.V., Antonec D.V., Gavrilova E.V., Maksyutov R.A.</copyright-holder><copyright-holder xml:lang="ru">Рыжиков А.Б., Рыжиков Е.А., Богрянцева М.П., Усова С.В., Даниленко Е.Д., Нечаева Е.А., Пьянков О.В., Пьянкова О.Г., Гудымо А.С., Боднев С.А., Онхонова Г.С., Слепцова Е.С., Кузубов В.И., Рыднюк Н.Н., Гинько З.И., Петров В.Н., Моисеева А.А., Торжкова П.Ю., Пьянков С.А., Трегубчак Т.В., Антонец Д.В., Гаврилова Е.В., Максютов Р.А.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://iimmun.ru/iimm/article/view/1699">https://iimmun.ru/iimm/article/view/1699</self-uri><abstract xml:lang="en"><p>Vaccination of the population is one of the most effective countermeasures in responding to the pandemic caused by novel coronavirus infection. Therefore, scientists all over the world have been working to develop effective and safe vaccines. We have developed a synthetic peptide vaccine, EpiVacCorona, against novel SARS-CoV-2 coronavirus, which is a suspension for intramuscular administration containing a composition of chemically synthesized peptide immunogens of the S protein of SARS-CoV-2 coronavirus conjugated to a carrier protein and adsorbed on aluminum hydroxide. Phase I–II clinical trials of the vaccine have started that consist of two stages: Stage 1 is an open study of the safety, reactogenicity, and immunological activity of the vaccine with the involvement of 14 volunteers aged 18–30 years; Stage 2 is a single blind, comparative, randomized placebo-controlled study with the involvement of 86 volunteers. The study involved volunteers aged 18–60 years; the vaccine was injected intramuscularly twice, spaced 21 days apart between injections. All local reactions in response to vaccine administration were mild, such as a short-term pain at the injection site. There were no signs of development of local or systemic adverse reactions. The two-dose vaccination scheme induced the production of antibodies, specific to the antigens that make up the vaccine, in 100% of the volunteers. Seroconversion with a neutralizing antibody titer ≥ 1:20 was reported in 100% of the volunteers 21 days following the second immunization dose. No seroconversion was reported in the groups of volunteers vaccinated with a placebo. The peptide-based EpiVacCorona Vaccine has low reactogenicity and is a safe, immunogenic product. Clinical Trials Identifier: NCT04527575.</p></abstract><trans-abstract xml:lang="ru"><p>Вакцинация населения — одна из наиболее эффективных мер противодействия пандемии, вызванной новой коронавирусной инфекцией. Поэтому ученые всего мира работают над созданием эффективных и безопасных вакцин. Мы разработали синтетическую пептидную вакцину «ЭпиВакКорона» против нового коронавируса SARS-CoV-2, которая представляет собой суспензию для внутримышечного введения, содержащую композицию химически синтезированных пептидных иммуногенов S-белка коронавируса SARS-CoV-2, конъюгированных с белком-носителем, и адсорбируется на гидроксиде алюминия. В настоящее время проводятся I–II фазы клинических испытаний вакцины, которые состоят из двух этапов: этап 1 — открытое исследование безопасности, реактогенности и иммунологической активности вакцины с участием 14 добровольцев в возрасте 18–30 лет, этап 2 — простое слепое сравнительное рандомизированное плацебоконтролируемое исследование с участием 86 добровольцев. В исследовании приняли участие добровольцы в возрасте 18–60 лет, вакцину вводили внутримышечно дважды с интервалом 21 день между инъекциями. Все местные реакции на введение вакцины были умеренными, например кратковременная боль в месте инъекции. Признаков развития местных или системных побочных реакций не было. Схема двухдозовой вакцинации вызвала выработку антител, специфичных к антигенам, из которых состоит вакцина, у 100% добровольцев. Сероконверсия с титром нейтрализующих антител ≥ 1:20 была зарегистрирована у 100% добровольцев через 21 день после второй дозы иммунизации. В группах добровольцев, вакцинированных плацебо, о сероконверсии не сообщалось. Вакцина «ЭпиВакКорона» на основе пептидов имеет низкую реактогенность, является иммуногенным и безопасным продуктом. Clinical Trials Identifier: NCT04527575.</p></trans-abstract><kwd-group xml:lang="en"><kwd>EpiVacCorona</kwd><kwd>peptide vaccine</kwd><kwd>clinical trials</kwd><kwd>COVID-19</kwd><kwd>coronavirus</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>ЭпиВакКорона</kwd><kwd>пептидная вакцина</kwd><kwd>клинические исследования</kwd><kwd>COVID-19</kwd><kwd>коронавирус</kwd></kwd-group><funding-group><funding-statement xml:lang="en">This research was funded by the Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing (Rospotrebnadzor).</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>1. Ганеева Л.А., Скрипова В.С., Касатова Л.В., Набиуллина Р.М., Абрамова З.И. Оценка некоторых биохимических параметров энергетического обмена у студентов-легкоатлетов после продолжительной нагрузки // Ученые записки Казанского университета. Серия «Естественные науки». 2013. Т. 155, № 1. С. 40–49.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>2. Методы определения показателей качества иммунобиологических препаратов для профилактики и диагностики гриппа: Методические указания МУ 3.3.2.1758-03 // М.: Федеральный центр госсанэпиднадзора Минздрава России, 2005. 44 с.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>3. Berger A., Drosten C., Doerr H.W., Sturmer M., Preiser W. Severe acute respiratory syndrome (SARS) — paradigm of an emerging viral infection. J. Clin. Virol., 2004, vol. 29, pp. 13–22. doi: 10.1016/j.jcv.2003.09.011</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>4. Dutta N.K., Mazumdar K., Gordy J.T. The nucleocapsid protein of SARS-CoV-2: a target for vaccine development. J. Virol., 2020, vol. 94, no. 13: e00647-20. doi: 10.1128/JVI.00647-20</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>5. Elbe S., Buckland-Merrett G. Data, disease and diplomacy: GISAID’s innovative contribution to global health. Global Challenges (Hoboken, NJ), 2017, vol. 1, no. 1, pp. 33–46. doi: 10.1002/gch2.1018</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>6. Ferretti A.P., Kula T., Wang Y., Nguyen D.M.V., Weinheimer A., Dunlap G.S., Xu Q., Nabilsi N., Perullo C.R., Cristofaro A.W., Whitton H.J., Virbasius A., Olivier K.J. Jr, Buckner L.R., Alistar A.T., Whitman E.D., Bertino S.A., Chattopadhyay S., MacBeath G. Unbiased screens show CD8+ T cells of COVID-19 patients recognize shared epitopes in SARS-CoV-2 that largely reside outside the spike protein. Immunity, 2020, vol. 53, no. 5: 1095–1107.e3. doi: 10.1016/j.immuni.2020.10.006</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>7. Goncharova E., Ryzhikov E., Poryvaev V., Bulychev L., Karpyshev N., Maksyutov A., Ryzhikov A. Intranasal immunization with inactivated tick-borne encephalitis virus and the antigenic peptide 89-119 protects mice against intraperitoneal challenge. Int. J. Med. Microbiol., 2006, vol. 296, pp. 195–201. doi: 10.1016/j.ijmm.2006.02.002</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>8. He J., Huang J.R., Zhang Y.L., Zhang J. SARS-CoV-2 nucleocapsid protein intranasal inoculation induces local and systemic T cell responses in mice. J. Med. Virol., 2021, vol. 93, pp. 1923–1925. doi: 10.1002/jmv.26769</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>9. Kaur S.P., Gupta V. COVID-19 vaccine: a comprehensive status report. Virus Res., 2020, vol. 288: 198114. doi: 10.1016/j.virusres.2020.198114</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>10. Khuroo M.S., Khuroo M., Khuroo M.S., Sofi A.A., Khuroo N.S.. COVID-19 Vaccines: a race against time in the middle of death and devastation! J. Clin. Exp. Hepatol., 2020, vol.10, no. 6, pp. 610–621. doi: 10.1371/journal.pntd.0002787</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>11. Maksyutov A.Z., Bachinskii A.G., Bazhan S.I., Ryzhikov E.A. Design of safe AIDS vaccines based on search for local similarities between HIV-1 and human proteins. In: AIDS Vaccines and Related Topics. Kerala: Research Signpost, 2004, pp. 47–62.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>12. Patent No. WO 2004/031212. 2004 A1. Russian Federation, Int. Cl. WO 2004/031212. 2004 A1. Antigenic peptides. No. 2003/000421; application: 2003.09.25: date of publication 2004.04.15 / Maksyutov A.Z., Ryzhikov A.B., Kolobov A.A., Maksyutov Z.A. Proprietors: Gosydarstvenyi Nauchnyi Tsentr Virusologii I Biotekhnologii “Vector” Rospotrebnadzora (GNII VB “Vector”). 84 p.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>13. Musicò A., Frigerio R., Mussida A., Barzon L., Sinigaglia A., Riccetti S., Gobbi F., Piubelli C., Bergamaschi G., Chiari M., Gori A., Cretich M. SARS-CoV-2 epitope mapping on microarrays highlights strong immune-response to N protein region. Vaccines, 2021, vol. 9, no. 1: 35. doi: 10.3390/vaccines9010035</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>14. Nikolaev E.N., Indeykina M.I., Brzhozovskiy A.G., Bugrova A.E., Kononikhin A.S., Starodubtseva N.L., Petrotchenko E.V., Kovalev G.I., Borchers C.H., Sukhikh G.T. Mass-spectrometric detection of SARS-CoV-2 virus in scrapings of the epithelium of the nasopharynx of infected patients via nucleocapsid N protein. J. Proteome Res., 2020, vol. 19, no. 11, pp. 4393–4397. doi: 10.1021/acs.jproteome.0c00412</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>15. Omrani A.S., Saad M.M., Baig K., Bahloul A., Abdul-Matin M., Alaidaroos A.Y., Almakhlafi G.A., Albarrak M.M., Memish Z.A., Albarrak A.M. Ribavirin and interferon alfa-2a for severe Middle East respiratory syndrome coronavirus infection: a retrospective cohort study. Lancet Infect. Dis., 2014, vol. 14, no. 11, pp. 1090–1095. doi: 10.1016/S1473-3099(14)70920-X</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>16. R: a language and environment for statistical computing (v.4.0.2). Global Diversity Information Facility. URL: https://www.gbif.org/ru/tool/81287/r-a-language-and-environment-for-statistical-computing</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>17. Schiffman F.J. Hematologic pathophysiology. Philadelphia: Lippincott-Raven, 2009. 388 p.</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>18. Shrock E., Fujimura E., Kula T., Timms R.T., Lee I.H., Leng Y., Robinson M.L., Sie B.M., Li M.Z., Chen Y., Logue J., Zuiani A., McCulloch D., Lelis F.J.N., Henson S., Monaco D.R., Travers M., Habibi S., Clarke W.A., Caturegli P., Laeyendecker O., Piechocka-Trocha A., Li J.Z., Khatri A., Chu H.Y.; MGH COVID-19 Collection &amp; Processing Team, Villani A.C., Kays K., Goldberg M.B., Hacohen N., Filbin M.R., Yu X.G., Walker B.D., Wesemann D.R., Larman H.B., Lederer J.A., Elledge S.J. Viral epitope profiling of COVID-19 patients reveals cross-reactivity and correlates of severity. Science, 2020, vol. 370, no. 652: eabd4250. doi: 10.1126/science.abd4250</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>19. Song W., Gui M., Wang X., Xiang Y. Cryo-EM structure of the SARS coronavirus spike glycoprotein in complex with its host cell receptor ACE2. PLoS Pathog., 2018, vol. 14, no. 8: e1007236. doi: 10.1371/journal.ppat.1007236</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>20. Takeshita M., Nishina N., Moriyama S., Takahashi Y., Uwamino Y., Nagata M., Aoki W., Masaki K., Ishii M., Saya H., Kondo Y., Kaneko Y., Suzuki K., Fukunaga K., Takeuchi T.; Keio Donner project. Incomplete humoral response including neutralizing antibodies in asymptomatic to mild COVID-19 patients in Japan. Virology, 2021, vol. 555, pp. 35–43. doi: 10.1016/j.virol.2020.12.020</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>21. Wang H., Wu X., Zhang X., Hou X., Liang T., Wang D., Teng F., Dai J., Duan H., Guo S., Li Y., Yu X. SARS-CoV-2 proteome microarray for mapping COVID-19 antibody interactions at amino acid resolution. ACS Cent. Sci., 2020, vol. 6, no. 12, pp. 2238–2249. doi: 10.1021/acscentsci.0c00742</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>22. Wang Q., Zhang L., Kuwahara K., Li L., Liu Z., Li T., Zhu H., Liu J., Xu Y., Xie J., Morioka H., Sakaguchi N., Qin C., Liu G. Immunodominant SARS coronavirus epitopes in humans elicited both enhancing and neutralizing effects on infection in nonhuman primates. ACS Infect. Dis., 2016, vol. 2, no. 5, pp. 361–376. doi: 10.1021/acsinfecdis.6b00006</mixed-citation></ref><ref id="B23"><label>23.</label><mixed-citation>23. WHO declares public health emergency for novel coronavirus. Medscape, 2020. URL: https://www.medscape.com/viewarticle/924596</mixed-citation></ref><ref id="B24"><label>24.</label><mixed-citation>24. Wu Y., Wang F., Shen C., Peng W., Li D., Zhao C., Li Z., Li S., Bi Y., Yang Y., Gong Y., Xiao H., Fan Z., Tan S., Wu G., Tan W., Lu X., Fan C., Wang Q., Liu Y., Zhang C., Qi J., Gao G.F., Gao F., Liu L. A noncompeting pair of human neutralizing antibodies block COVID-19 virus binding to its receptor ACE2. Science, 2020, vol. 368, no. 6496, pp. 1274–1278. doi: 10.1126/science.abc2241</mixed-citation></ref><ref id="B25"><label>25.</label><mixed-citation>25. Zhu N., Zhang D., Wang W., Li X., Yang B., Song J., Zhao X., Huang B., Shi W., Lu R., Niu P., Zhan F., Ma X., Wang D., Xu W., Wu G., Gao G.F., Tan W.; China Novel Coronavirus Investigating and Research Team. A novel coronavirus from patients with pneumonia in China 2019. N. Engl. J. Med., 2020, vol. 382, no. 8, pp. 727–733. doi: 10.1056/NEJMoa2001017</mixed-citation></ref></ref-list></back></article>
