The body of evidence highlighting the value of debunking continues to grow. One recent study found that debunking misinformation online “improved subsequent truth discernment more than providing the same information during (labeling) or before (prebunking) exposure.” Another study also concluded that countering misinformation is effective, particularly if content that is easily sharable on social media and promotes credible facts are utilized. (July 26, 2021)
Related Posts

Misinformation 101
Canadian Medical Association 2025 health and media annual tracking survey. 2nd edition
April 12 2025