In a statement, Liu's colleagues describe him as an outstanding researcher who "was on the verge of making very significant findings" towards understanding the cellular mechanisms of Covid-19 infection.
War qoraal ah oo ay soo saareen saaxiibbadii ee shaqa wadaagga ahaayeen, waxay ku tilmaameen Liu inuu ahaa cilmi-baare aad u aqoon badan kaas "oo ku dhowaaday inuu arrimo wax ku ool ah ka ogaado fayraska" oo ku saabsan fahamka la xiriira caabuqa Covid-19.