Resource: Megastudy on vaccination

The folks at Behavior Change for Good have published a new megastudy in Nature that pits different BI interventions against one another to see which has the biggest impact on vaccination rates. Authors were surprised to find that free rides to the pharmacy did not add value, but reminders that included a default appointment time were effective. Learn more at https://www.nature.com/articles/s41586-024-07591-x