DSD Models at Zambia Sentinel Sites (SENTINEL 2)

Inclusion Criteria

• •Patient-facing or patient-supporting service provider at the study site (patient-supporting providers include data clerks, pharmacists, etc.)
• •Directly or indirectly involved in the site's implementation of ART and DSD models
• •Employed in current role at the study site for at least six months
• •Provides written informed consent to participate
• •Direct or indirect service provider at the study site (indirect providers include supervisors, technical advisors, etc.)
• •Directly or indirectly involved in the site's implementation of ART and DSD models
• •Employed in current role at the study site for at least six months
• •Provides written informed consent to participate.
• •Living with HIV and on ART for at least six months at the study site
• •≥ 18 years old (18 and older considered adult for research purposes in Zambia)
• •Enrolled in a specified model of care (including conventional care) up to the target number of participants for that model and have received at least one medication refill under this model
• •Provide written informed consent to participate.
• •Undergoing HIV testing at the study site or other testing site within the catchment area
• •≥ 18 years old (18 and older considered adult for research purposes in Zambia)
• •Provide written informed consent to participate.