A selection bias could have occurred in the participation of the HCWs entering the study with more educated respondents being more willing to participate. However, efforts were made to follow up and retrieve questionnaires from all cadres of HCWs. It is possible that respondents could have copied other HCWs’ questionnaires but this would have happened mainly within departments and would not affect the results significantly. This study did not assess knowledge and training of HCWs on HIV/AIDS which could have influenced their attitude to PLWHA. Studies have shown that HCWs with knowledge and training of HCWs on HIV/AIDS were less likely to stigmatize and discriminate PLWHA (Adetoyeje, Bashir, & Ibrahim, 2007; Famoroti et al., 2013).