“…However, PrEP awareness (Kuo et al, 2016; Shrestha et al, 2017; Stein et al, 2014) and uptake (Escudero et al, 2015; Stein et al, 2014; Walters et al, 2017) among people who inject drugs is low. Traditional methods of raising awareness about new HIV prevention modalities, such as education sessions during medical appointments, may not be ideal for reaching women who inject drugs, given barriers to health care utilization (Bungay, 2013; Heath et al, 2016; Luoma et al, 2007; Orchard et al, 2020), as well as PrEP prescription biases among health professionals toward patients with substance use disorders (Adams & Balderson, 2016; Edelman et al, 2017) and women (Pilgrim et al, 2018). Alternatively, research has shown that social networks can be organized to increase awareness and utilization of HIV prevention tools among people who inject drugs (Latkin, 1998; Theall et al, 2003; Tobin et al, 2011).…”