Prevalence of HCV Infection Among People Experiencing Homelessness in Madrid, Spain
Hepatitis C virus (HCV) microelimination aims to detect and treat hidden infections, especially in at-risk groups, like people experiencing homelessness (PEH) with alcohol or drug use disorders. Point-of-care HCV RNA testing and peer support workers are crucial for identifying and preventing HCV infection among marginalized populations, contributing to overall elimination goals.
A study, published in JAMA Network Open, assessed risk factors, prevalence, and trends of active HCV infection among PEH in Madrid, Spain (2019-2023).
The cross-sectional study was conducted between 2019 and 2023 in PEH, defined as people who lacked a fixed, regular, and adequate night residence, screened on the street or in homeless shelters via mobile unit using rapid HCV antibody testing, followed by HCV-RNA testing in Madrid, Spain. Data were analyzed from January to June 2024.