The standards of living across the world are vastly different. People in East Africa have less access to top quality health care than people in major cities like London, Paris and New York City. However, many people throughout the world continue to engage in global health research, as there are organizations, groups and individuals focused on instituting global health programs to improve the quality of life for everyone, regardless of where they live.
Often, global health research starts with the journey towards a global health degree. When one studies towards a global health degree, studies include anything from biostatistics and bioinformatics to epidemiology to tropical medicine. There are even universities and other educational institutions that specialize in offering global health research options to students.
Collectively, the goal of promoting global health is to increase life expectancy, improve all around medical care, to inform people of dangers to their health and instruct people on ways to improve their overall health and well being. Importantly, global health does not always refer to physical medical care; mental health is just as serious an issue, and many global health researchers strive towards providing improvements which can help people become all around healthier.
At the end of the day, the international efforts of individuals, educational institutes, organizations and groups help to improve the chances of a better standard of global health. Because people can earn global health degrees and so many people are focused on the amelioration of health care and the standard of living across the globe, everyone benefits.