The myth of sickle cell trait.

Recently emphasis in the problem of sickle hemoglobinopathy has been on mass screening of the black population. Concern about the alleged danger in having sickle cell trait itself is offered as part of the justification. This danger is disputed and a position developed for the benign status of sickle cell trait and the potentially serious social harm to blacks so identified. Programs are suggested to foster improved medical care availability and early detection for those with sickle cell anemia. It is suggested that mandatory patient programs be avoided, and that research receive greater emphasis.