![]() This technique enables us to approximate other related models including fractional-derivative operators with high accuracy and efficiency. The graphical representation of the mathematical results is provided through a precise numerical scheme. Many scenarios are obtained, which implies the richness of the suggested model and the importance of this study. ![]() The influence of this infection measured by the transmission rate on the evolution of predator-prey interaction is determined. Moreover, the stability of equilibrium points is studied. In this model, we then shift the role of standard derivatives to fractional-order derivatives to take advantage of the valuable benefits of this class of derivatives. This situation occurs when a pair or group of animals coordinate their activities as part of their hunting behavior in order to improve their chances of making a kill and feeding. ![]() Indeed, it is considered that the predators have a cooperative hunting. Also, we assume that there is a non-fatal infectious disease developed in the prey population. A computational predator-prey model of fractional order is considered. In this research, we discuss the influence of an infectious disease in the evolution of ecological species.
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