AI News about dean karlan

World Health Day 2026: Global Health at a Crossroads

Global Health Leadership Vacuum: US Retreat Reshapes World The United States is withdrawing from its traditional role in global health, creating uncertainty about future pandemic response and disease prevention efforts. Experts Dean Karlan, Margaret Kruk, and Zaher Sahloul warn of the consequences as other nations position themselves to fill the leadership gap ahead of World Health Day 2026.