Corowa-kun: A messenger app chatbot delivers COVID-19 vaccine information in Japan

Japan has one of the highest vaccine hesitancy rates in the world. However, few studies have assessed how mobile messenger apps affect COVID-19 vaccine hesitancy. This study used a cross-sectional survey to assess the impact of text messages from Corowa-kun – a free chatbot – on COVID-19 vaccine hesitancy amongst users.

A Field Day for Rumormongers

Prof. Heidi Larson joins Ken Banta, CEO of The Vanguard Network, in conversation about how business leaders can work to understand the underlying causes of…