Ibrahim, M. O.Akinyemi, S. T.Dago, M. M.Bakare, G. N.2019-10-312019-10-312015-03Ibrahim, M. O., Akinyemi, S. T., Dago, M. M., and Bakare, G. N.http://hdl.handle.net/123456789/3253A staged-progression model for HIV/AIDS transmission dynamics is formulated and analyzed to study the impact of condom usage, HIV-reated public health program and treatment. The local and global stability for the disease free equilibrium(DFE) was proved for Re <1 and Kransnoselki sublinearity trick was used to show that the endemic equlilibrium (EE) is locally asymptotically stable for a special case whenever Re1 >1. Numerical simulation was also carried out for both EE and EE at special case to illustrate the ideas of the results.enHIV/AIDSLocal and Global StabilityDisease free equlilibriumEndemic equliibriumMathematicsl ModelControl MeasuresArticle