Background And Objective: Hypovitaminosis D is a worldwide disorder, with a high prevalence in the general population. This study aims to assess the serum vitamin D level and its relationship with cluster for differentiation; CD4+T cells among HIV infected individuals on HAART.
Methods: This is a cross-sectional study conducted among 150 subjects attending the infectious disease Clinic of LAUTECH Teaching Hospital, Ogbomoso and presently on antiretroviral treatment.