Abstract
Background: In England routine vaccinations are recorded in either the patients General Practice record or in series of sub-national vaccine registers that are not interoperable. During the COVID-19 pandemic it was established that COVID vaccines would need to be delivered in multiple settings where current vaccine registers do not exist. We describe how a national vaccine register was created to collect data on COVID-19 vaccines.
Methods: The National Immunisation Management System (NIMS) was developed by a range of health and digital government agencies. Vaccinations delivered are entered on an application which is verified by individual National Health Service number in a centralised system. UKHSA receive a feed of this data to use for monitoring vaccine coverage, effectiveness, and safety. To validate the vaccination data, we compared vaccine records to self-reported vaccination dose, manufacturer, and vaccination date from the enhanced surveillance system from 11 February 2021 to 24 August 2021.
Results: With the Implementation of NIMS, we have been able to successfully record COVID-19 vaccinations delivered in multiple settings. Of 1,129 individuals, 97.8% were recorded in NIMS as unvaccinated compared to those who self-reported as unvaccinated. One hundred percent and 99.3% of individuals recorded in NIMS as having at least one dose and two doses of the COVID-19 vaccine were also self-reported as having at least one and two doses, respectively. Of the 100% reporting at least one dose, 98.3% self-reported the same vaccination date as NIMS. A total of 98.8% and 99.3% had the same manufacturer information for their first dose and second dose as that which was self-reported, respectively.
Discussion: Daily access to individual-level vaccine data from NIMS has allowed UKHSA to estimate vaccine coverage and provide some of the world's first vaccine effectiveness estimates rapidly and accurately.
| Original language | English |
|---|---|
| Article number | 104974 |
| Journal | International Journal of Medical Informatics |
| Volume | 170 |
| Early online date | 23 Dec 2022 |
| DOIs | |
| Publication status | Published - Feb 2023 |
Bibliographical note
Funding Information: There was no external funding for this study.Open Access: This is an open access article under the CC BY-NC-ND license
(http://creativecommons.org/licenses/by-nc-nd/4.0/).
Publisher Copyright: Crown Copyright © 2022 Published by Elsevier B.V
Citation: Elise Tessier, Michael Edelstein, Camille Tsang, Freja Kirsebom, Charlotte Gower, Colin N.J. Campbell, Mary Ramsay, Joanne White, Nick Andrews, Jamie Lopez-Bernal, Julia Stowe, Monitoring the COVID-19 immunisation programme through a national immunisation Management system – England’s experience,
International Journal of Medical Informatics, Volume 170, 2023, 104974, ISSN 1386-5056, https://doi.org/10.1016/j.ijmedinf.2022.104974.
DOI: https://doi.org/10.1016/j.ijmedinf.2022.104974.
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
Keywords
- COVID-19
- Immunisation(s)
- Vaccine coverage
- Vaccine registry
- Vaccine uptake
- Vaccine(s)
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