Epidemiological results and impact on resource capacity during a mild and severe scenario. Simulations made with the tool for a region in Lao PDR (Vientiane Prefecture and Vientiane Province, n = 1,099,889), using actual available resources. We assumed that 12% of the total resource capacity was available for treatment and care of pandemic cases. A: A mild baseline scenario. B: A severe baseline scenario for the same region. The bar charts directly below the graphs display the moment of depletion or, in case of occupied resources, the periods of shortages in hospital staff. Bar charts below display the available resources, and required quantities, gaps and surpluses.