“…In contrast, however, Dillon and Allwright (2005) found that PCOs who had received BBV training did not have an increased knowledge of their transmission routes or any reduction in anxiety regarding personal risks. Similarly, Suarez and Redmond (2014) observed that HCV knowledge and awareness training did not alter the social distancea measure of prejudicial attitudessought from infected individuals by healthcare staff, drug treatment workers, tattooists and body piercers. Lloyd et al (2013) found that a lack of HCV-related knowledge among prison staff constituted a barrier to HCV testing and treatment uptake, and so the universal insufficiency of HCV knowledge revealed among the PCOs interviewed in this study will be an important element to address.…”