Global Health refers to the health of populations in a worldwide context, transcending the perspectives and concerns of individual nations. It’s an area of study, research, and practice that prioritizes improving health and achieving equity in health for all people worldwide. Unlike international health, which often focuses on health issues in developing countries, global health addresses health challenges that are universal or transcend national borders, like pandemics, climate change impacts, or the spread of antimicrobial resistance.
Key aspects of global health include addressing communicable diseases such as HIV/AIDS, tuberculosis, and malaria, as well as non-communicable diseases like heart disease, cancer, and diabetes, which are increasingly prevalent globally. It also encompasses maternal and child health, nutrition, mental health, and the social determinants of health—factors like poverty, education, and access to clean water that profoundly influence health outcomes.
The approach to global health often involves collaborative, interdisciplinary efforts that require cooperation among countries, international organizations, and local communities. The goal is to build robust health systems and implement effective strategies that promote well-being for everyone on the planet, reflecting a commitment to a World-Wide Q&A of health challenges.