Reaching millions with the world’s most effective health interventions. Outsized impact recognized by @GiveWell, @CharityNav, @LifeYouCanSave + others. The best value for money to reach millions with the world’s most effective health interventions. The Deworm the World Initiative is now a project of Evidence Action. All donations and inquiries should be directed to Evidence Action. Deworm the World, as a program of Evidence Action, improves the health and education of school-age children across the globe by supporting governments and development partners to expand national and state school-based deworming programs.