Factors Affecting the Antibody Immunogenicity of Vaccines against SARS-CoV-2: A Focused Review

Vaccines are a crucial part of the global anti-pandemic effort against COVID-19. The effects of vaccines, as well as their common influencing factors, are the most important issues that we should focus on at this time. To this end, we review statistics on immunogenicity after vaccination, using neut...

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Detalles Bibliográficos
Autores principales: Cheng, Zhangkai Jason, Xue, Mingshan, Zheng, Peiyan, Lyu, Jiali, Zhan, Zhiqing, Hu, Haisheng, Zhang, Yong, Zhang, Xiaohua Douglas, Sun, Baoqing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Review
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8402513/
https://www.ncbi.nlm.nih.gov/pubmed/34451994
http://dx.doi.org/10.3390/vaccines9080869
Descripción
Sumario:Vaccines are a crucial part of the global anti-pandemic effort against COVID-19. The effects of vaccines, as well as their common influencing factors, are the most important issues that we should focus on at this time. To this end, we review statistics on immunogenicity after vaccination, using neutralizing antibodies as the main reference index. Age, infection history, and virus variants are compared, and vaccination program recommendations are made accordingly. Suggestions are made to address concerns raised by the vaccines’ shortened development cycle, as well as the emergence of immunity escape of viral variants. Finally, a brief description and future prospects are provided based on the principle of the ADE effect and previous experience with similar viruses.

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