Progress and Polarization: A Chronological Review of Vaccine Innovation and Mistrust
Year: 2026
Type: article
Abstract: Background/Objectives: Vaccination has dramatically reduced the burden of infectious disease, yet public trust in vaccines has fluctuated throughout history. This review examines the historical relationship between vaccine innovation and public confidence. Methods: A chronological narrative review of peer-reviewed historical and public health literature was conducted, organized into four eras spanning early variolation through the COVID-19 pandemic. Cross-era synthesis identified recurring themes influencing vaccine acceptance and trust. Results: Across the literature reviewed, vaccine confidence moved through recurring cycles of innovation, acceptance, disruption, and adaptation, and public responses varied across countries and social groups. Although scientific advances improved vaccine safety and effectiveness, public trust was consistently shaped by broader social, political, cultural, and communication factors. Major events—including the introduction of germ theory, the Cutter Incident, the Wakefield controversy, and the COVID-19 pandemic—served as turning points in public perceptions of vaccination. Conclusions: Scientific advancement alone has never guaranteed public trust. Understanding vaccine hesitancy as a historically recurring phenomenon may inform more effective public health strategies that emphasize transparency, institutional credibility, and community engagement alongside continued scientific innovation.
Source: Vaccines
Language: English
Subfield: Health
Field: Social Sciences
Domain: Social Sciences
Open Access status: gold
Estimated APC paid: $3,258
OpenAlex ID: W7225811243