COVID-19 in Shanghai: 4 local asymptomatic infections, 10 imported cases

The city reported four local asymptomatic infections, seven imported confirmed cases and three imported asymptomatic infections for Wednesday, said the Shanghai Health Commission on Thursday morning. 4 local asymptomatic infections The first two cases tested positive during central quarantine. The third case who returned from the Tibet Autonomous Region tested positive during self-health monitoring. The fourth tested positive in a routine screening. Imported cases The first patient is an American who arrived at the Shanghai Pudong International Airport on August 14 from Japan. The second patient, a Chinese, and the third patient, a Taiwan resident, arrived at the local airport…