There are several implications of this treatment of disease. One is that given the sophistication of causality and treatment, the medicine man or physician must be well trained in the complexities of this field. Another is that equally sophisticated or technologically advanced tools must be created or developed to ascertain the precise disease in order to prescribe the precise treatment that is necessary to affect a cure. Still another implication is that the medicine must be specific in order to attack and kill whatever it is causing the illness. Modern medicine appears to have met the challenge of these implications with regard to developing treatments that will cure most diseases.