Ever since the United States boldly asserted its influence over the international arena in the post-World War II era, the topic of its role in the development and progress of foreign countries has long been debated. This question reaches the U.S. medical profession today as we seek to better understand our role as healthcare providers in a time of growing global interconnectedness. One way of assessing our own international involvement is to evaluate our characterization of the presumed “target population.” Our view of the needs and responsibilities of those we treat abroad dictates our approach to global health.
We often preoccupy ourselves with the logistics of our own medical resources—how many doctors and supplies can we allocate, and how many clinics can we build? Moreover, we too easily view the population at hand as a model of a single disease or condition. We simply declare that we are going to “help HIV patients in Africa” and that becomes our singular goal. Yet this ignores the very social capital and means that are possessed by the persons we seek to help. We overlook the fact that health is not an isolated state of being, but that it is regulated by a series of social, cultural, and even political levers. As such, we should understand people as integral participants in their personal health maintenance and as key components of a larger social network. Earlier this year, Dr. Julio Frenk, Dean of the Harvard School of Public Health as well as the former Minister of Health of Mexico, wrote about expanding our view of global health systems through understanding a person in five different roles: patient, consumer, taxpayer/financier, political citizens, and co-producers of individual and societal health (Frenk, PLoS, 2010). If we do not see global health populations in these contexts, we not only provide an inadequate service but we miss the opportunity to build sustainability and self-sufficiency within the developing society. Such a sentiment is reflected in recent calls to action to develop an “International Health Service Corps” in which health care workers would engage in medical service and capacity-building partnerships abroad as an act of diplomacy (Kerry et al, NEJM, 2010).
Global health involvement of the U.S. is not a question of whether or not we should be involved. In a globalized age, international communication and exchanges are inevitable and necessary. The question is about the particular way in which we are going to partner with the local communities to implement the most effective health interventions and systems possible. Global health is about how we can make something better overseas than if we had not been involved at all. More importantly, however, it is about how the people abroad can make something better than if they had not been involved at all.