There is not a great deal of mystery as to why poor people in low income countries suffer from high rates of illness particularly infectious diseases and malnutrition: little food, unclean water, low level of sanitation and shelter, failure to deal with the environments that lead to high exposure to infectious agents
Low-income countries face struggles relating to a poor economy. Issues related to poor economic health include below-average life expectancy, high infant mortality rates, poor educational outcomes, degrading infrastructure, environmental and climate conditions, and poor health outcomes.