Relative Effectiveness of COVID-19 Vaccination in Healthcare Workers: 3-Dose Versus 2-Dose Vaccination
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Sung Ran | - |
dc.contributor.author | Kang, Hyeon Jeong | - |
dc.contributor.author | Jeong, Hye Rin | - |
dc.contributor.author | Jang, Su Yeon | - |
dc.contributor.author | Lee, Jae Eun | - |
dc.contributor.author | Kim, Da Eun | - |
dc.contributor.author | Lee, Hae Ry | - |
dc.contributor.author | Cho, Min Hee | - |
dc.contributor.author | Noh, Ji Yun | - |
dc.contributor.author | Cheong, Hee Jin | - |
dc.contributor.author | Kim, Woo Joo | - |
dc.contributor.author | Song, Joon Young | - |
dc.date.accessioned | 2023-01-13T00:40:10Z | - |
dc.date.available | 2023-01-13T00:40:10Z | - |
dc.date.issued | 2022-09 | - |
dc.identifier.issn | 1011-8934 | - |
dc.identifier.issn | 1598-6357 | - |
dc.identifier.uri | https://scholarworks.korea.ac.kr/kumedicine/handle/2021.sw.kumedicine/62083 | - |
dc.description.abstract | The omicron variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is known to have high infectivity and is more likely to evade vaccine immunity. However, booster vaccination is expected to strengthen cross-reactive immunity, thereby increasing the vaccine effectiveness (VE). This study aimed to evaluate the relative VE of the 3-dose (booster) vaccination compared with the 2-dose primary series vaccination in healthcare workers during omicron variant-dominant periods. During the omicron-dominant period from February 1, 2022 to February 28, 2022, a 1:1 matched case-control study was conducted. Healthcare workers with positive SARS-CoV-2 test results were classified as positive cases, whereas those with negative results served as controls. Compared with the 2-dose primary series vaccination, booster vaccination with mRNA vaccine showed moderate VE (53.1%). However, in multivariate analysis including the time elapsed after vaccination, the significant VE disappeared, reflecting the impact of recent vaccination rather than the third dose itself. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | 대한의학회 | - |
dc.title | Relative Effectiveness of COVID-19 Vaccination in Healthcare Workers: 3-Dose Versus 2-Dose Vaccination | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.doi | 10.3346/jkms.2022.37.e267 | - |
dc.identifier.scopusid | 2-s2.0-85137247637 | - |
dc.identifier.wosid | 000929073600001 | - |
dc.identifier.bibliographicCitation | Journal of Korean Medical Science, v.37, no.35 | - |
dc.citation.title | Journal of Korean Medical Science | - |
dc.citation.volume | 37 | - |
dc.citation.number | 35 | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002873892 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | General & Internal Medicine | - |
dc.relation.journalWebOfScienceCategory | Medicine, General & Internal | - |
dc.subject.keywordAuthor | SARS-CoV-2 | - |
dc.subject.keywordAuthor | COVID-19 | - |
dc.subject.keywordAuthor | Healthcare Worker | - |
dc.subject.keywordAuthor | Vaccine Effectiveness | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
73, Goryeodae-ro, Seongbuk-gu, Seoul, Republic of Korea (02841)82-2-2286-1265
COPYRIGHT 2020 KOREA UNIVERSITY MEDICAL LIBRARY ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.