Tianjin has launched a new round of nucleic acid testing for six groups of people in the Binhai New Area on Saturday, and the results are all negative.
The municipality conducted nucleic acid tests for all residents in the area between November 21 and 23 after several COVID-19 cases emerged there earlier this month.
According to the municipal headquarters on the prevention and control of COVID-19, the latest testing drive will include workers handling imported goods and overseas arrivals, and residents living in the same residential complexes with them.
The other categories to be tested are couriers, bus and taxi drivers, and employees of the public transport system, medical personnel, and those working in schools, kindergartens and nurseries.