Do any one know the answers to these questions about Sickle Cell Disease?: 1) Is there any cure for this "massive" sickness at moment any where in the world?. 2) How intenssive is the RESEARCH work being done on this sickness that affects 1/500 of the world,s population? 3) What is the amount appropreated towards the research by the goovernment of the United States and other governments of the world? Thank you in advance for providing answer(s) to these burning questions.