CDC communication undermines trust in vaccines · Robert Böhm, Alina Schneider, Cornelia Betsch, Lau Lilleholt
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Uncertainty-based framing raises doubt, lowers vaccination intentions, and boosts science denial Robert Böhm1,2, Alina Schneider1, Cornelia Betsch3,4, Lau Lilleholt5,6 The US Centers for Disease Control and Prevention (CDC) revised its public statement on vaccines and autism in November 2025, suggesting that a possible association between vaccination and autism has not been ruled out with sufficient scientific rigor. Despite its potentially far-reaching public health implications, little is known about how this policy shift, from the previous consensus-based message grounded in the prevailing evidence to the updated uncertainty-based message, affects public perceptions, attitudes, and vaccination intentions. …
摘自《科学》(Science)第392卷 第6797期 · 2026年4月30日,Robert Böhm, Alina Schneider, Cornelia Betsch, Lau Lilleholt。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。