Medicine
Evaluating the Effectiveness of Community-Based Vaccination Outreach Programs
Quick fact
Studies show that outreach programs can increase vaccination coverage by up to 20 percentage points in underserved communities, yet long-term immunity depends on addressing mistrust and convenience—not just the number of events held.
Why this is interesting
You might think a successful vaccination outreach program is measured by how many shots are given—but the real measure is far more subtle and surprising. Why do some programs with impressive numbers fail to reduce disease?