摘要
Cooperation on medical research,trade and among institutions is the only answer On March 24,U.S.President Donald Trump asked for medical equipment and test kits in a 23-minute phone call with Moon Jae-in,President of the Republic of Korea(ROK).The call was said to be arranged after an urgent request by Trump.The U.S.president has repeatedly bragged about the U.S.preparedness for the novel coronavirus disease(COVID-19),but the surging confirm ed cases and increasing death toll tell another story.