Mandatory Vaccination in Europe

• Type of Material: Article
• Authors: Olivia M. Vaz, Emory University; Mallory K. Ellingson, Emory University; Paul Weiss, Emory University; Samuel Jenness, Emory University; Azucena Bardaji, University of Barcelona; Robert Bednarczyk, Emory University; Saad Omer, Emory University
• Language: English
• Date: 2020-02-01
• Publisher: AAP Publications
• Publication Version: Author Accepted Manuscript (After Peer Review)
• Copyright Statement: © 2020 by the American Academy of Pediatrics.
• Final Published Version (URL): http://dx.doi.org/10.1542/peds.2019-0620
• Title of Journal or Parent Work: Pediatrics
• Volume: 145
• Issue: 2
• Start Page: 1
• End Page: 8
• Grant/Funding Information: No external funding.
• Keywords: Science & Technology; Pediatrics; Vaccination; Life Sciences & Biomedicine; Mandatory vaccine; Europe
• Research Categories: Health Sciences, Immunology; Health Sciences, Public Health; Biology, Bioinformatics; Health Sciences, Epidemiology

Abstract

BACKGROUND: Mandatory vaccination has been effective in maintaining high vaccination coverage in countries such as the United States. However, there are no peer-reviewed analyses of the association between mandates and both coverage and subsequent incidence of vaccinepreventable disease in Europe. METHODS: Using data from the European Centre for Disease Prevention and Control and the World Health Organization, we evaluated the relationship between country-level mandatory vaccination policies and (1) measles and pertussis vaccine coverage and (2) the annual incidence of these diseases in 29 European countries. Multivariate negative binomial and linear regression models were used to quantify these associations. RESULTS: Mandatory vaccination was associated with a 3.71 (95% confidence interval [CI]: 1.68 to 5.74) percentage point higher prevalence of measles vaccination and a 2.14 (95% CI: 0.13 to 4.15) percentage point higher prevalence of pertussis vaccination when compared with countries that did not have mandatory vaccination. Mandatory vaccination was only associated with decreased measles incidence for countries without nonmedical exemptions (adjusted incidence rate ratio = 0.14; 95% CI: 0.05 to 0.36). We did not find a significant association between mandatory vaccination and pertussis incidence. CONCLUSIONS: Mandatory vaccination and the magnitude of fines were associated with higher vaccination coverage. Moreover, mandatory vaccination was associated with lower measles incidence for countries with mandatory vaccination without nonmedical exemptions. These findings can inform legislative policies aimed at increasing vaccination coverage.