Estimates of vaccine effectiveness of the updated monovalent XBB.1.5 COVID-19 vaccine against symptomatic SARS-CoV-2 infection, hospitalization, and receipt of oxygen therapy in South Korea - October 26 to December 31, 2023

IF 4.8 2区 医学 Q1 INFECTIOUS DISEASES International Journal of Infectious Diseases Pub Date : 2024-09-20 DOI:10.1016/j.ijid.2024.107249
Jung Ah Lee , Heeseon Jang , Sang Min Ahn , Jae Eun Seong , Young Keun Kim , Yujin Sohn , Sook In Jung , Hye Won Jeong , Shin-Woo Kim , Jin-Soo Lee , Ji-Hyeon Baek , Se Ju Lee , Geun-Yong Kwon , Jeeyeon Shin , Hangjin Jeong , Changsoo Kim , Jun Yong Choi
{"title":"Estimates of vaccine effectiveness of the updated monovalent XBB.1.5 COVID-19 vaccine against symptomatic SARS-CoV-2 infection, hospitalization, and receipt of oxygen therapy in South Korea - October 26 to December 31, 2023","authors":"Jung Ah Lee ,&nbsp;Heeseon Jang ,&nbsp;Sang Min Ahn ,&nbsp;Jae Eun Seong ,&nbsp;Young Keun Kim ,&nbsp;Yujin Sohn ,&nbsp;Sook In Jung ,&nbsp;Hye Won Jeong ,&nbsp;Shin-Woo Kim ,&nbsp;Jin-Soo Lee ,&nbsp;Ji-Hyeon Baek ,&nbsp;Se Ju Lee ,&nbsp;Geun-Yong Kwon ,&nbsp;Jeeyeon Shin ,&nbsp;Hangjin Jeong ,&nbsp;Changsoo Kim ,&nbsp;Jun Yong Choi","doi":"10.1016/j.ijid.2024.107249","DOIUrl":null,"url":null,"abstract":"<div><h3>Objectives</h3><div>We evaluated the vaccine effectiveness of monovalent XBB.1.5 vaccine against symptomatic COVID-19 infection, hospitalization, and the need for oxygen therapy in South Korea.</div></div><div><h3>Design</h3><div>This study employed a test-negative case-control design. COVID-19 test results in symptomatic subjects from six university hospitals across South Korea were collected (October 26–December 31, 2023). The adjusted absolute and relative vaccine effectiveness were assessed.</div></div><div><h3>Results</h3><div>In total, 5516 subjects were enrolled: 4,824 were unvaccinated with XBB.1.5, and 692 were vaccinated with XBB.1.5 COVID-19 mRNA vaccines. The absolute vaccine effectiveness when comparing the odds between XBB.1.5 vaccination and no vaccination against symptomatic COVID-19 infection, hospitalization, and oxygen therapy was 65.2% (95% CI, 36.1-81.0), 77.3% (95% CI, 51.1-89.5), and 85.3% (95% CI, 57.8-94.9), respectively. The relative vaccine effectiveness when comparing the odds between XBB.1.5 vaccination and no XBB.1.5 vaccination against symptomatic COVID-19 infection, hospitalization, and oxygen therapy was 57.7% (95% CI, 34.7-72.6), 64.3% (95% CI, 35.9-80.2), and 65.5% (95% CI, 27.0-83.7), respectively.</div></div><div><h3>Conclusion</h3><div>The short-term effectiveness of the XBB.1.5 vaccine against symptomatic COVID-19 infection, hospitalization, and receipt of oxygen therapy in South Korea was significant. Long-term vaccine effectiveness warrants evaluation, and these assessments should be conducted regularly.</div></div>","PeriodicalId":14006,"journal":{"name":"International Journal of Infectious Diseases","volume":"148 ","pages":"Article 107249"},"PeriodicalIF":4.8000,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Infectious Diseases","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1201971224003205","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"INFECTIOUS DISEASES","Score":null,"Total":0}
引用次数: 0

Abstract

Objectives

We evaluated the vaccine effectiveness of monovalent XBB.1.5 vaccine against symptomatic COVID-19 infection, hospitalization, and the need for oxygen therapy in South Korea.

Design

This study employed a test-negative case-control design. COVID-19 test results in symptomatic subjects from six university hospitals across South Korea were collected (October 26–December 31, 2023). The adjusted absolute and relative vaccine effectiveness were assessed.

Results

In total, 5516 subjects were enrolled: 4,824 were unvaccinated with XBB.1.5, and 692 were vaccinated with XBB.1.5 COVID-19 mRNA vaccines. The absolute vaccine effectiveness when comparing the odds between XBB.1.5 vaccination and no vaccination against symptomatic COVID-19 infection, hospitalization, and oxygen therapy was 65.2% (95% CI, 36.1-81.0), 77.3% (95% CI, 51.1-89.5), and 85.3% (95% CI, 57.8-94.9), respectively. The relative vaccine effectiveness when comparing the odds between XBB.1.5 vaccination and no XBB.1.5 vaccination against symptomatic COVID-19 infection, hospitalization, and oxygen therapy was 57.7% (95% CI, 34.7-72.6), 64.3% (95% CI, 35.9-80.2), and 65.5% (95% CI, 27.0-83.7), respectively.

Conclusion

The short-term effectiveness of the XBB.1.5 vaccine against symptomatic COVID-19 infection, hospitalization, and receipt of oxygen therapy in South Korea was significant. Long-term vaccine effectiveness warrants evaluation, and these assessments should be conducted regularly.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
最新单价 XBB.1.5 COVID-19 疫苗对韩国症状性 SARS-CoV-2 感染、住院和接受氧气治疗的有效性估计 - 2023 年 10 月 26 日至 12 月 31 日。
目的我们评估了单价XBB.1.5疫苗对韩国无症状COVID-19感染、住院和氧疗需求的预防效果:本研究采用试验阴性病例对照设计。收集了韩国六所大学医院有症状受试者的 COVID-19 检测结果(2023 年 10 月 26 日至 12 月 31 日)。结果:结果:共有 5,516 名受试者参与了研究:结果:共招募了 5516 名受试者:4824 人未接种 XBB.1.5 疫苗,692 人接种了 XBB.1.5 COVID-19 mRNA 疫苗。比较接种 XBB.1.5 疫苗和未接种疫苗对无症状 COVID-19 感染、住院和氧疗的几率,疫苗的绝对有效性分别为 65.2%(95% CI,36.1-81.0)、77.3%(95% CI,51.1-89.5)和 85.3%(95% CI,57.8-94.9)。比较接种XBB.1.5疫苗和不接种XBB.1.5疫苗对无症状COVID-19感染、住院和氧疗的几率,疫苗的相对有效性分别为57.7%(95% CI,34.7-72.6)、64.3%(95% CI,35.9-80.2)和65.5%(95% CI,27.0-83.7):在韩国,XBB.1.5疫苗对无症状COVID-19感染、住院和接受氧疗的短期效果显著。疫苗的长期有效性值得评估,这些评估应定期进行。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
CiteScore
18.90
自引率
2.40%
发文量
1020
审稿时长
30 days
期刊介绍: International Journal of Infectious Diseases (IJID) Publisher: International Society for Infectious Diseases Publication Frequency: Monthly Type: Peer-reviewed, Open Access Scope: Publishes original clinical and laboratory-based research. Reports clinical trials, reviews, and some case reports. Focuses on epidemiology, clinical diagnosis, treatment, and control of infectious diseases. Emphasizes diseases common in under-resourced countries.
期刊最新文献
Microbiological aspects and clinical impact of lower lung field tuberculosis: An observational cohort study in Peru. Is intestinal colonization with multidrug-resistant Enterobacterales associated with higher rates of nosocomial Enterobacterales bloodstream infections? Relative efficacy of anti-Plasmodium vivax malaria combination drugs in preventing transmission to two major Anopheles mosquitoes in the first few days of treatment. Evaluating a rapid molecular assay in a mobile laboratory for improved diagnosis of dengue in Bangladesh. Post-acute sequelae of COVID-19 3 to 12 months after infection: Delta vs Omicron.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1