Ahash Jeevakanthan, Sophia Roubos, Cindy Hong, Allison Hender, Morag Granger, Sazzadul Khan, Maaz Shahid, Shannon LeBlanc, Jeanine O'Connell, Nicolas L Gilbert
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引用次数: 0
Abstract
Objective: A decline in routine vaccination coverage in children has been observed after the onset of the COVID-19 pandemic, but it is unclear whether these declines were sustained over time. This analysis assessed changes in vaccination coverage at ages 2 and 7 years for routinely administered vaccinations before, during, and after the COVID-19 pandemic.
Methods: Vaccination coverage was measured using yearly data from the Standardized Reporting on Vaccination (STARVAX) surveillance system between December 31, 2019, and December 31, 2023. Four provinces (Alberta, Saskatchewan, Manitoba, and New Brunswick) and one territory (Yukon) produced reports from their immunization registries and provided the Public Health Agency of Canada with the numbers of vaccinated 2-year-old and 7-year-old children. Population estimates from Statistics Canada and the Yukon Bureau of Statistics were used as the denominators.
Results: There was a decline in vaccination coverage in 2023 compared to 2019. In 2-year-olds, coverage for one dose of the measles, mumps, and rubella (MMR) vaccine and four doses of the diphtheria, tetanus, and acellular pertussis (DTaP) vaccine decreased from 89.5% to 82.5% and from 79.9% to 72.1%, respectively. Among 7-year-olds, DTaP (up-to-date) and MMR (two doses) vaccination coverage decreased from 77.1% to 68.8% and 86.3% to 75.6%, respectively.
Conclusion: These declines are of concern and suggest that health care professionals should provide parents with accurate information regarding vaccines and encourage them to have their children vaccinated and keep vaccinations up to date.
期刊介绍：
The Canadian Journal of Public Health is dedicated to fostering excellence in public health research, scholarship, policy and practice. The aim of the Journal is to advance public health research and practice in Canada and around the world, thus contributing to the improvement of the health of populations and the reduction of health inequalities.
CJPH publishes original research and scholarly articles submitted in either English or French that are relevant to population and public health.
CJPH is an independent, peer-reviewed journal owned by the Canadian Public Health Association and published by Springer.
Énoncé de mission
La Revue canadienne de santé publique se consacre à promouvoir l’excellence dans la recherche, les travaux d’érudition, les politiques et les pratiques de santé publique. Son but est de faire progresser la recherche et les pratiques de santé publique au Canada et dans le monde, contribuant ainsi à l’amélioration de la santé des populations et à la réduction des inégalités de santé.
La RCSP publie des articles savants et des travaux inédits, soumis en anglais ou en français, qui sont d’intérêt pour la santé publique et des populations.
La RCSP est une revue indépendante avec comité de lecture, propriété de l’Association canadienne de santé publique et publiée par Springer.
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