4.3 Article

Correlation of adverse effects and antibody responses following homologous and heterologous COVID19 prime-boost vaccinations

期刊

JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION
卷 122, 期 5, 页码 384-392

出版社

ELSEVIER TAIWAN
DOI: 10.1016/j.jfma.2022.12.002

关键词

Reactogenicity; Immunogenicity; Adverse effects; Anti-SARS-CoV-2 IgG; COVID19 vaccines

向作者/读者索取更多资源

This study investigated whether adverse reactions to different COVID-19 vaccines reliably predict immune responses. The results showed that participants who reported local erythema, swelling, pain, as well as systemic fever, chills, headache, myalgia, arthralgia, and fatigue had significantly higher antibody levels at days 14 and 28 compared to those who did not report local or systemic reactogenicity.
Background: Studies correlating reactogenicity and immunogenicity of COVID-19 vaccines are limited to BNT162b2, with inconsistent results. We investigated whether adverse reactions af-ter other COVID-19 vaccines reliably predict humoral responses.Methods: Adult volunteers were recruited for homologous or heterologous prime-boost vacci-nations with adenoviral (ChAdOx1, AstraZeneca) and/or mRNA (mRNA-1273, Moderna) vac-cines administered either 4 or 8 weeks apart. Adverse effects were routinely solicited and recorded by subjects in a standard diary card for up to 84 days post booster vaccination. Anti-SARS-CoV-2 IgG titers were measured pre-(visit 1), and post-booster dose at days 14 (visit 2) and 28 (visit 3).Results: A total of 399 participants (75% women) with a median age of 41 (interquartile range, 33-48 IQR) years were included. Vaccine-induced antibody titers at days 14 and 28 were signif-icantly higher among subjects who reported local erythema, swelling, pain, as well as systemic fever, chills, headache, myalgia, arthralgia, fatigue compared to those who did not experiencelocal or systemic reactogenicity. Post-vaccination humoral responses did not correlate with the occurrence of skin rash and correlated weakly with gastrointestinal symptoms. A significant correlation between post-vaccination peak body temperature and anti-SARS-CoV-2 spike IgG at Day 14, independent of vaccine type and schedule, was found. Conclusion: Specific symptoms of reactogenicity such as post-vaccination injection site pain, swelling, erythema and fever, myalgia and fatigue are significantly predictive of the magnitude of the anti-SARS-CoV-2 antibody response.Copyright (c) 2022, Formosan Medical Association. Published by Elsevier Taiwan LLC. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.3
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据