‘Improvement in the health status of the population has been the priority of a
country.’ Give reasons.
Answers
Explanation:
In the past 50 years, the world has experienced enormous and unprecedented gains in the health of human populations. Progress has been especially apparent in developing countries. Average life expectancy has risen by more than 60 percent, from 40 years in 1950 to 65 years today. In 1950, roughly 28 percent of children died before their fifth birthday, but by 1990, this number had fallen to 10 percent. Furthermore, many of the world's most deadly and debilitating diseases, including leprosy, measles, poliomyelitis (polio), and many childhood illnesses, have been effectively contained in most areas and virtually eliminated in others. Smallpox, a highly contagious and deadly disease that affected more than 50 million people a year prior to 1950, has been completely eradicated.
Researchers have identified economic growth, rising incomes, and better living conditions brought about by rapid social and political transformations in many societies as major contributors to these impressive health gains. However, in recent years, the role of scientific and technological progress has emerged as a crucial, but little understood, factor underlying these gains. As Davis (1956, 306–7) observes,"It seems clear that the great reduction of mortality in underdeveloped areas since 1940 has been brought about mainly by the discovery of new methods of disease treatment applicable at reasonable cost [and] by the diffusion of these new methods."