Preprint
Aug 2026
The Brazilian Vaccination Debate on YouTube: Topics, Perspectives, and Engagement Dynamics
Vaccination debates are central to online public health communication, as COVID-19 intensified disputes over scientific authority, institutional trust, and political identity. Yet studies often isolate semantic structure, stance, misinformation, and engagement, leaving their interplay over time poorly understood. We co...
Matheus S. Azevedo, Geovana S. de Oliveira, Andrea Failla et al.
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