At 8:30 p.m., more than 500 households in the Hemisco apartment complex were asked not to leave their homes.

Mr. Nguyen Duc Tien, Chairman of Phuc La Ward People’s Committee, said the blockade is related to a suspected case, male, 39 years old, residing on the 21st floor of the building.

Medical staff spray disinfectant at Hemisco building, Phuc La ward, Ha Dong district.

According to Hanoi CDC, the suspected case flew from Hanoi to Ho Chi Minh City and stayed at Harmony Hotel on Bui Thi Xuan Street, District 1. While in Ho Chi Minh City, he went to work at Real Estate Joint Stock Company.

At about 8:00 p.m. on May 30, he returned to Hanoi on flight VN220, seat number 35G, landing at Noi Bai airport at about 10:10 p.m.

On June 2, his sample was taken for testing by Ha Dong Medical Center.

CDC Hanoi announced to find people on flight VN220 on May 30 from Ho Chi Minh City to Hanoi, especially passengers sitting in rows 33 to 37. People who were on this flight self-quarantined at home and contact

From 6:30 p.m., more than 750 households in Park 7 building, Times City urban area, Mai Dong ward, Hoang Mai district, were asked not to leave their homes after authorities identified a suspected case residing on the 20th floor.

Medical staff investigate epidemiology of close contacts of suspected cases at Park 7 building, Times City urban area on the evening of June 3.

Mr. Tran Van Vinh, Chairman of Mai Dong Ward People’s Committee, said the suspected case is a male, 46 years old, and has been quarantined since May 24.

Times City urban area is 36 hectares wide, with 23 buildings and 10 low-rise houses.

By the evening of June 3, Hanoi recorded more than 200 cases of community infection in 22/30 districts, towns and cities.