A package of interventions combining well-connected local immunization ambassadors, targeted reminders, and incentives to caregivers increased measles vaccination by approximately 55 percent in an at-scale study in Haryana, India. A version using only reminders and ambassadors was less expensive per...
The Covid-19 pandemic has caused major disruptions to routine vaccination services around the world. In a new evidence note, the J-PAL Health sector team provides an overview of policy lessons stemming from economic research on improving immunization coverage.
Accurate information can help people determine which behaviors lead to improved health outcomes, but information alone is not necessarily sufficient to motivate adoption of these behaviors. When the primary barrier to the adoption of a healthy behavior is lack of awareness, information that is...
Researchers partnered with Innovations for Poverty Action and Bangladeshi policymakers to test various strategies to increase mask-wearing and assess the impact of community mask wearing on SARS-CoV-2 infection rates. They found that a four-part intervention tripled mask usage and increased physical...
The Roles of Water Treatment Subsidies and Community Health Workers in Improving Child Health and Chlorine Usage in Malawi
Researchers partnered with Partners in Health (PIH) to conduct a randomized evaluation to test the impact of monthly coupons and different CHW delivery methods on chlorine usage and child health outcomes in Southern Malawi. They find that the coupon program had stronger impacts on both outcomes and...
Matching Provider Race to Increase Take-up of Preventive Health Services among Black Men in the United States
Researchers examined the impact of race concordance (when the race of a patient matches that of their physician) and incentives on the take-up of preventive health services by black men.