System Thinking Guinea worm health model

Describe the Guinea worm health issue in terms of the ecological model.
Diagram a logic model for the Guinea worm eradication project.
Explain the strengths of using a systems approach to this health problem. In particular, discuss the ways in which unintended consequences be predicted or avoided with the systems approach. What other positive effects might arise from effective systems thinking in this instance?
Discuss any potential weaknesses or difficulties in applying the systems approach to this public health problem.

No plaigarism, include references and citaion per APA 6th eds,

2- to 3-page paper, and append the logic model at the end of this document (total of 3–4 pages).