Open Access
Open access
volume 10 issue 1 pages 1790-1806

Long-term humoral immunogenicity, safety and protective efficacy of inactivated vaccine against COVID-19 (CoviVac) in preclinical studies

Anastasia N. Piniaeva 1
Georgy M. Ignatyev 1
Viktor P. Volok 1, 3
Yulia V. Rogova 1
Anna A. Shishova 1, 2
Anastasia A. Kovpak 1
Liliya P. Antonova 1
Kirill M. Mefyod 1
Lyubov S. Prokosheva 1
Anna S. Sibirkina 1
Yuliya Yu. Tarasova 1
Olga S. Gancharova 1
Victoria V. Illarionova 1
Grigory S. Glukhov 3
Konstantin V. Shaitan 3
Stanislav A. Gulyaev 1
Tatiana V. Gulyaeva 1
Andrey V. Moroz 1
Larissa V. Gmyl 1
Elena G. Ipatova 1
Mikhail P. Kirpichnikov 3
Alexey M. Egorov 1, 3
Aleksandra A. Siniugina 1
Publication typeJournal Article
Publication date2021-01-01
scimago Q1
wos Q1
SJR2.264
CiteScore13.9
Impact factor7.5
ISSN22221751
Drug Discovery
General Medicine
Microbiology
Infectious Diseases
Immunology
Epidemiology
Parasitology
Virology
Abstract
ABSTRACT The unprecedented in recent history global COVID-19 pandemic urged the implementation of all existing vaccine platforms to ensure the availability of the vaccines against COVID-19 to every country in the world. Despite the multitude of high-quality papers describing clinical trials of different vaccine products, basic detailed data on general toxicity, reproductive toxicity, immunogenicity, protective efficacy and durability of immune response in animal models are scarce. Here, we developed a β-propiolactone-inactivated whole virion vaccine CoviVac and assessed its safety, protective efficacy, immunogenicity and stability of the immune response in rodents and non-human primates. The vaccine showed no signs of acute/chronic, reproductive, embryo- and fetotoxicity, or teratogenic effects, as well as no allergenic properties in studied animal species. The vaccine induced stable and robust humoral immune response both in form of specific anti-SARS-CoV-2 IgG and NAbs in mice, Syrian hamsters, and common marmosets. The NAb levels did not decrease significantly over the course of one year. The course of two immunizations protected Syrian hamsters from severe pneumonia upon intranasal challenge with the live virus. Robustness of the vaccine manufacturing process was demonstrated as well. These data encouraged further evaluation of CoviVac in clinical trials.
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GOST |
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GOST Copy
Kozlovskaya L. I. et al. Long-term humoral immunogenicity, safety and protective efficacy of inactivated vaccine against COVID-19 (CoviVac) in preclinical studies // Emerging Microbes & Infections. 2021. Vol. 10. No. 1. pp. 1790-1806.
GOST all authors (up to 50) Copy
Kozlovskaya L. I., Piniaeva A. N., Ignatyev G. M., Gordeychuk I. V., Volok V. P., Rogova Y. V., Shishova A. A., Kovpak A. A., Ivin Y. Y., Antonova L. P., Mefyod K. M., Prokosheva L. S., Sibirkina A. S., Tarasova Y. Y., Bayurova E. O., Gancharova O. S., Illarionova V. V., Glukhov G. S., Sokolova O. S., Shaitan K. V., Moysenovich A. M., Gulyaev S. A., Gulyaeva T. V., Moroz A. V., Gmyl L. V., Ipatova E. G., Kirpichnikov M. P., Egorov A. M., Siniugina A. A., Ishmukhametov A. A. Long-term humoral immunogenicity, safety and protective efficacy of inactivated vaccine against COVID-19 (CoviVac) in preclinical studies // Emerging Microbes & Infections. 2021. Vol. 10. No. 1. pp. 1790-1806.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1080/22221751.2021.1971569
UR - https://doi.org/10.1080/22221751.2021.1971569
TI - Long-term humoral immunogenicity, safety and protective efficacy of inactivated vaccine against COVID-19 (CoviVac) in preclinical studies
T2 - Emerging Microbes & Infections
AU - Kozlovskaya, Liubov I.
AU - Piniaeva, Anastasia N.
AU - Ignatyev, Georgy M.
AU - Gordeychuk, Ilya V.
AU - Volok, Viktor P.
AU - Rogova, Yulia V.
AU - Shishova, Anna A.
AU - Kovpak, Anastasia A.
AU - Ivin, Yury Yu.
AU - Antonova, Liliya P.
AU - Mefyod, Kirill M.
AU - Prokosheva, Lyubov S.
AU - Sibirkina, Anna S.
AU - Tarasova, Yuliya Yu.
AU - Bayurova, Ekaterina O.
AU - Gancharova, Olga S.
AU - Illarionova, Victoria V.
AU - Glukhov, Grigory S.
AU - Sokolova, Olga S.
AU - Shaitan, Konstantin V.
AU - Moysenovich, Anastasia M.
AU - Gulyaev, Stanislav A.
AU - Gulyaeva, Tatiana V.
AU - Moroz, Andrey V.
AU - Gmyl, Larissa V.
AU - Ipatova, Elena G.
AU - Kirpichnikov, Mikhail P.
AU - Egorov, Alexey M.
AU - Siniugina, Aleksandra A.
AU - Ishmukhametov, Aydar A.
PY - 2021
DA - 2021/01/01
PB - Taylor & Francis
SP - 1790-1806
IS - 1
VL - 10
PMID - 34427172
SN - 2222-1751
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2021_Kozlovskaya,
author = {Liubov I. Kozlovskaya and Anastasia N. Piniaeva and Georgy M. Ignatyev and Ilya V. Gordeychuk and Viktor P. Volok and Yulia V. Rogova and Anna A. Shishova and Anastasia A. Kovpak and Yury Yu. Ivin and Liliya P. Antonova and Kirill M. Mefyod and Lyubov S. Prokosheva and Anna S. Sibirkina and Yuliya Yu. Tarasova and Ekaterina O. Bayurova and Olga S. Gancharova and Victoria V. Illarionova and Grigory S. Glukhov and Olga S. Sokolova and Konstantin V. Shaitan and Anastasia M. Moysenovich and Stanislav A. Gulyaev and Tatiana V. Gulyaeva and Andrey V. Moroz and Larissa V. Gmyl and Elena G. Ipatova and Mikhail P. Kirpichnikov and Alexey M. Egorov and Aleksandra A. Siniugina and Aydar A. Ishmukhametov},
title = {Long-term humoral immunogenicity, safety and protective efficacy of inactivated vaccine against COVID-19 (CoviVac) in preclinical studies},
journal = {Emerging Microbes & Infections},
year = {2021},
volume = {10},
publisher = {Taylor & Francis},
month = {jan},
url = {https://doi.org/10.1080/22221751.2021.1971569},
number = {1},
pages = {1790--1806},
doi = {10.1080/22221751.2021.1971569}
}
MLA
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MLA Copy
Kozlovskaya, Liubov I., et al. “Long-term humoral immunogenicity, safety and protective efficacy of inactivated vaccine against COVID-19 (CoviVac) in preclinical studies.” Emerging Microbes & Infections, vol. 10, no. 1, Jan. 2021, pp. 1790-1806. https://doi.org/10.1080/22221751.2021.1971569.