Ahmad, AqeelFarman, MuhammadAkgül, AliBukhari, NabilaImtiaz, Sumaiyah2024-12-242024-12-2420202576-5299https://doi.org10.1080/25765299.2020.1840771https://hdl.handle.net/20.500.12604/4055In this article, we consider the model having co-infection of TB and HIV for numerical analysis and modelling. For this purpose, used non-standard finite difference scheme with Mickens approach (Formula presented.) rather than h to control this disease. Furthermore, we analyse the well-posedness and stability of the system. Also, check the sensitivity analysis of the verse condition (Formula presented.) and (Formula presented.) as well as analyzed qualitatively. Finally represents the numerical solution of the model which supports the theoretical results. © 2020 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group on behalf of the University of Bahrain.eninfo:eu-repo/semantics/openAccessHIV modelNSFDsensitivity analysissimulationwell-posednessArticle271431441Q12-s2.0-8509483480510.1080/25765299.2020.1840771