Pandemic paradox: How the COVID-19 crisis transformed vaccine hesitancy into a two-edged sword

The rapid development of COVID-19 vaccines was a landmark achievement that saved millions of lives. However, this success also intensified vaccine hesitancy, as misinformation, evolving public health guidelines, and growing distrust in institutions fueled anti-vaccine sentiment. In this opinion piec...

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Main Authors: Esteban Ortiz-Prado, Isaac A. Suárez-Sangucho, Jorge Vasconez-Gonzalez, Pablo A. Santillan-Roldán, Melisa Villavicencio-Gomezjurado, Camila Salazar-Santoliva, Andrea Tello-De-la-Torre, Juan S. Izquierdo-Condoy
Format: Article
Language:English
Published: Taylor & Francis Group 2025-12-01
Series:Human Vaccines & Immunotherapeutics
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Online Access:https://www.tandfonline.com/doi/10.1080/21645515.2025.2543167
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Summary:The rapid development of COVID-19 vaccines was a landmark achievement that saved millions of lives. However, this success also intensified vaccine hesitancy, as misinformation, evolving public health guidelines, and growing distrust in institutions fueled anti-vaccine sentiment. In this opinion piece, we explore the paradoxical legacy of the COVID-19 vaccination campaign – how a global scientific triumph simultaneously gave rise to an emboldened anti-vaccine movement. Drawing on international data, we highlight the association between baseline vaccine acceptance and subsequent booster uptake and interpret these trends through the lens of the Health Belief Model. We further examine the psychological, cultural, political, and structural drivers of hesitancy and outline key strategies to rebuild public trust. Addressing this crisis requires proactive, evidence-informed, and culturally sensitive approaches to safeguard the future of global immunization efforts.
ISSN:2164-5515
2164-554X