Mapping Vaccine Sentiment by Analyzing Spanish-Language Social Media Posts and Survey-Based Public Opinion: Dual Methods Study.

Journal: JMIR infodemiology
Published Date: Aug 29, 2025

Abstract

BACKGROUND: The internet and social media have been considered useful platforms for obtaining health information. However, critical and erroneous content about vaccines on social media has been associated with vaccination delays and refusal.

Authors

  • Agnes Huguet-Feixa
    Centre d'Atenció Primària Rambla Ferran, Institut Català de la Salut, Lleida, Spain.
  • Wasim Ahmed
    Hull University Business School, Hull, United Kingdom.
  • Eva Artigues-Barberà
    Grup de Recerca multidisciplinari en Terapèutica i Intervencions en Atenció Primària (Grup RETICAP), Lleida, Spain.
  • Joaquim Sol
    Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIA-PJGol), Gran Via de les Corts Catalanes, 587, Barcelona, 08007, Spain.
  • Xavier Gomez-Arbones
    Faculty of Medicine, University of Lleida, Lleida, Spain.
  • Pere Godoy
    Faculty of Medicine, University of Lleida, Lleida, Spain.
  • Marta Ortega Bravo
    Faculty of Medicine, University of Lleida, Lleida, Spain.

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