Cuba Universal Healthcare System
Cuba Universal Healthcare System is a fully free, government-operated national health service that provides comprehensive medical care to all Cuban citizens and residents at no cost, organized around a community-based family doctor model with one of the highest doctor-to-patient ratios in the world, achieving health outcomes comparable to wealthy developed nations despite being a lower-middle-income country, including life expectancy of approximately 79 years and infant mortality of approximately 4.4 per 1,000 live births.