Revisiting the 2014-15 Disneyland measles outbreak and its influence on pediatric vaccinations. Issue 11 (2nd November 2021)

• Record Type: Journal Article
• Authors: Doll, Margaret K.; Correira, John W.
• Is Part Of: Human vaccines & immunotherapeutics. Volume 17:Issue 11(2021)
• Page Start: 4210
• Page End: 4215
• Publication Date: 2021-11-02
• Subjects: Measles -- outbreak -- vaccine -- vaccine hesitancy -- Disneyland; Vaccines -- Periodicals; 615.372
• DOI: 10.1080/21645515.2021.1972707
• Languages: English
• ISSNs: 2164-5515

Abstract

ABSTRACT: The 2014–15 Disneyland measles outbreak that began at the California theme park in December 2014 sparked an international conversation regarding measles, vaccine hesitancy, and vaccine policies. The outbreak capped a year with the highest number of measles cases reported in two decades and came amidst increasing trends in nonmedical vaccine exemptions in California and elsewhere. Because of its sensational story line and spread among unvaccinated populations, the outbreak received a high level of media coverage that focused on vaccine hesitancy as a primary driver of the outbreak. This media coverage and the ostensible public support for vaccines that followed led some to hypothesize that the outbreak might have a "Disneyland effect, " or a positive influence on the uptake of pediatric measles vaccine. This article reviews the facts of the outbreak and its context, and explores the evidence for the Disneyland outbreak causing an influence on U.S. pediatric vaccine-related beliefs and behaviors.