Warqad ka soo baxday Hi He (Jaamacadda Caafimaadka ee Guangzhou), Peng Wu (Xarunta Iskaashatada Ururka Caafimaadka Adduunka ee Cudurada faafa iyo Xakamaynta iyo Jaamacadda Hong Kong) et al., Ciwaanka ku-meel-gaadhka ah ee daadinta fayraska iyo gudbinta COVID-19, aan daahsoon