The city reported 96 locally transmitted COVID-19 cases, 4,381 local asymptomatic infections, 11 imported patients and one imported asymptomatic case on Monday, said the Shanghai Health Commission on Tuesday morning.Of all the local infections, 21 confirmed patients are previously asymptomatic infections. Seven confirmed patients and 3,824 asymptomatic cases were detected during central quarantine, while the rest were found in the screening of high-risk people.96 local casesThe first seven patients tested positive during central quarantine.