Introduction
In a world where the Pandora's Box opened a long time ago, every day new diseases are being discovered. New cases with new (or old) illnesses come up every day in huge numbers before the medical fraternity. While prevention and control measures safeguard the majority of the population from transmittable diseases, developing nations still find it hard to curb transmissible illnesses, thus increasing the incidences of illness or a disease in a household by manifold. In such a scenario, the point to ponder is how the citizens across the world, especially those of developing nations afford to pay for the medical treatments.
Now ...