The city reported 260 locally transmitted COVID-19 cases, 6,051 local asymptomatic infections and two imported patients on Friday, said the Shanghai Health Commission on Saturday morning.Of all the local infections, two confirmed patients are previously asymptomatic infections. Eight confirmed patients and 5,402 asymptomatic cases were detected during central quarantine, while the rest were found in the screening of high-risk people.260 local casesThe first eight patients tested positive during central quarantine.