At the height of the COVID-19 pandemic in April 2020, UNHCR scaled up support in the southern African region to provide screening and treatment facilities, and to accommodate new arrivals in anticipation of mandated border closures. UNHCR provided ten RHUs to the Ministry of Health in Zambia, where the units were installed at border points and high-risk areas, including one RHU in Mushindano, for the screening of buses