Gamified Strength Recognition and Quiz to Enhance COVID-19 Prevention, Knowledge, Behaviors, and Family Well-Being.

Promoting COVID-19 prevention is key to pandemic control and innovative interventions can help communicate reliable science to the public. Under the Hong Kong Jockey Club SMART Family-Link Project, we developed and evaluated a pilot intervention for promoting COVID-19 prevention through a web-based family game, guided by the Theory of Planned Behavior and a strength-based approach. The "SMART Epidemic prevention" pilot theme was launched to the public on September 21, 2020 for 4 weeks.