A Comparative Study of Three Mathematical Models for the Interaction between the Human Immune System and a Virus

In this paper, we will consider three deterministic models for the study of interaction between human immune system and a virus: logistic model, Gompertz generalized model (or Richards model). A qualitative analysis these based on dynamical systems theory be performed by studying local behavior equilibrium points obtaining dynamics properties from linear stability point view. Additionally, compare in order to understand which is more appropriate virus. Some natural medical interpretations obtained, are available all can useful community.