The grants shall consist of three parts:(1) Part I. Grants for developing and demonstrating cost-effective prevention and intervention strategies for improving health outcomes for children and the public (Part I grants);(2) Part II. Grants to local communities to address disparities in health status that can be demonstrated in minority populations, including sickle cell anemia, diabetes, high blood pressure, cancer, heart attack, stroke, keloid tissue and scarring, respiratory disease and other conditions or diseases relating to minority populations that demonstrate disparities in health status (Part II grants); and(3) Part III. Grants to local communities for essential public health services (Part III grants).