Understanding the development and perception of global health for more effective student education

The concept of "global health" that led to the establishment of the World Health Organization in the 1940s is still promoting a global health movement 70 years later. Today's global health acts first as a guiding principle for our effort to improve people's health across the globe. Furthermore, global health has become a branch of science, "global health science," supporting institutionalized education. Lastly, as a discipline, global health should focus on medical and health issues that: 1) are determined primarily by factors with a cross-cultural, cross-national, cross-regional, or global scope; 2) are local but have global significance if not appropriately managed; and 3) can only be efficiently managed through international or global efforts. Therefore, effective global health education must train students 1) to understand global health status; 2) to investigate both global and local health issues with a global perspective; and 3) to devise interventions to deal with these issues.