Introduction
The Institute of Medicine, U.S.A, identified global health problems as health concerns that transcend national boundaries. These health issues are influenced by environment prevailing in other nations. Thus, there is a need for cooperative action from countries across the globe to find solutions to these concerns. With the kind of high mobility seen today, an epidemic outbreak in Africa, can readily spread to rest of the globe, if measures to contain its spread are not taken on a global scale. Polio eradication, containment of influenza virus, policies to restrict tobacco use are examples of policies that were instituted to ...