- Building Cognitive Resilience to Vaccine Misinformation Using AI in Europe — Recruiting • Non-phase study • NCT07551986.
- An AI chatbot tested across five European countries to help parents resist vaccine misinformation compared to standard health information.
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This multi-country trial evaluates an AI chatbot designed to counter cognitive biases and inoculate parents against vaccine misinformation, embedded within a large survey across five European countries (n=5,000). Scaled from a 2026 single-country study, outcomes compare behavioural and attitudinal responses against standard-of-care materials (e.g., UNICEF infographics) to identify effective, scalable misinformation interventions. Conditions: Healthy Interventions: AI-driven chatbot, Social media infographic Lead Sponsor: London School of Hygiene and Tropical Medicine Planned Enrollment: 5000 participants