Editorial of Special Column “Research on Emerging COVID-19(Target, Mechanism, and Therapeutics)”

Coronavirus disease 2019(COVID-19)pandemic caused by severe acute respiratory syndrome coronavirus 2(SARS-Co V-2)has become a global crisis1,2.Infection from SARS-Co V-2 can result in severe lymphopenia,prolonged coagulation profiles,lethal acute respiratory distress syndrome(ARDS),watery diarrhea,cardiac disease,multiorgan dysfunction,and sudden death3,4.