Qingdao traces, isolates, tests to stamp out COVID-19 cases

News Snapshot:

Cargo is loaded onto ships at Qingdao port in Shandong province in July. [Photo by ZHANG JINGANG/FOR CHINA DAILY] Qingdao, Shandong province, reported two new asymptomatic cases of COVID-19 on Thursday. Both are port stevedores who unloaded imported frozen seafood six days ago, according to the city's health authority. The two are now under medical observation in designated hospitals. Both are among those who undergo nucleic acid testing routinely. Their test results 16 days ago were negative, according to the city's health commission. The seafood products have not entered the market and have been sealed. Among the 1,440 collected samples...