Disease Thalassemia

Thalassemia is most halassemia is a blood disorder passed down through families (inherited) in which the body makes an abnormal shap of , the protein in red blood cells that carries oxygen. The disorder results in excessive destruction of red blood cells, which leads to anemia.
Thalassemia is common in South African and west Asia.
But now it are common in Amarica, South britian. Pakistan, India, Sri Lanka etc.