On Feb. 6, Shenzhen reported four imported asymptomatic cases of COVID-19.
The cases, three males and one female of Chinese nationality, came to Shenzhen from Russia (two males and one female) and the Democratic Republic of the Congo (one male) respectively. They were quarantined upon entry and were later sent to the emergency wards of the Third People’s Hospital of Shenzhen for treatment. Currently, the patients are in stable condition.