A Surevent FlowMaster MCI (mass casualty incident) kit is displayed during the outbreak of the coronavirus disease (COVID-19), at the offices of Hartwell Medical in Carlsbad, California, U.S., April 7, 2020. The mass casualty automatic ventilator system can accommodate up to 7 patients at the same time. REUTERS/Bing Guan – RC2WZF9AF85O
A Surevent FlowMaster MCI (mass casualty incident) kit is displayed during the outbreak of the coronavirus disease (COVID-19), at the offices of Hartwell Medical in Carlsbad, California, U.S., April 7, 2020. The mass casualty automatic ventilator system can accommodate up to 7 patients at the same time. REUTERS/Bing Guan – RC2WZF9AF85O
Image: REUTERS/Bing Guan