Fateme Kazemi - Department of Mathematics, University of Sistan and Baluchestan, Zahedan Iran
Maryam Alipour - Department of Mathematics, Faculty of Mathematics, University of Sistan and Baluchestan, Zahedan Iran

The aim of this paper is to nd the approximate solution of a model for HIV infection of CD4+ T-cells by q-homotopy analysis method (q-HAM). q-HAM is a exible method that is used to solve a variety of di erntial equations. The results obtained show that this method has a lot of e ciency.

Q-homotopy anlysis method, HIV infection model, Analytical solution