Words if you have it in ways to try to help you get through it as well asto understanding the process of this disease and what is happening there and its a very, very [inaudible]. We are having some success at medications and although you hear this is a great medicine its good but these are not curealls and these are we knocked at the death rate back by a third cases where there are separate to begin with. We are cutting the numbers of hospital admissions but not increasing the death rates. They are successes but not to the same level that we would like them to be. Sa host do we have a better understanding of why some people get this disease in a perfectly fine and other people get it and end up dying . Guest we do not. Although we are epidemiological he coming to some conclusions, people who are heavier, people who are older, underlying heart disease, people with high blood pressure, Kidney Disease whatever we know those people are more likely to have severe symptoms. We do not know s