The Aplastic Anemia and MDS International Foundation

The Aplastic Anemia & MDS International Foundation (AA-MDS) is the world’s leading nonprofit health organization dedicated to supporting patients and families living with aplastic anemia, myelodysplastic syndrome (MDS), paroxysmal nocturnal hemoglobinuria (PNH),  and related bone marrow failure diseases. The Foundation provides answers, support, and hope to thousands of patients and their families around the world.