Existence and uniqueness of solution for fuzzy integral equations of product type

In this paper, we study the fuzzy Fredholm integral equations of product type. As a special case, type arise, e.g., in spread an infectious disease that does not induce permanent immunity. Because importance and practicality such integrals, prove existence uniqueness solution these with help Banach fixed point theorem. Finally, obtain error estimation between exact iterative method. Examples show applicability our results.