On September 14, Dongguan reported 3 asymptomatic case. Among them, 1 case was detected during screening of key personnel in non-closed-loop management and the other 2 cases were detected during screening of close contacts under quarantine. Detailed information is as follows:

Asymptomatic case 1: Male, 32, an employee of a company on Hangyuan Road, Fulusha Village, and living in the village. He tested negative on September 2, 4, 6, 9 and 11.

On the morning of September 14, the case tested positive in the initial screening of a routine nucleic acid test for the staffs in key industries with the non-closed-loop management. After re-examination by Dongguan CDC, the result remained positive. He was transferred to the designated hospital for isolation and medical observation in a closed-loop procedure, and was diagnosed as an asymptomatic case after further examination and expert consultation. 

Asymptomatic case 2: Female, 33, an employee of a company on Hangyuan Road, Fulusha Village, and living in the village. She tested negative on September 9, 11 and 13.

Asymptomatic case 3: Female, 54, unemployed, living in Fulusha Village. She tested negative on September 4 and 11.

living in Fulusha Village, Shatian Town, . The nucleic acid test results of neocoronavirus on September 4 and 11 were negative.

The 2 cases were both close contacts of asymptomatic case 1 and tested positive during the period of centralized quarantine. They were transferred to the designated hospital for isolation and medical observation in a closed-loop procedure, and was diagnosed as an asymptomatic case after further examination and expert consultation.