Shanghai conducts citywide nucleic acid test for 25 million residents
By: Global Times | Published: Apr 04, 2022 03:01 PM
Shanghai conducted city-wide nucleic acid testing Monday to eliminate all risk points and sever the transmission chain to curb the spread of the flare-up as quickly as possible. The city vowed to finish the mass testing within 36 hours. The city with a population of more than 25 million is facing the toughest battle to combat the Omicron outbreak. Shanghai conducted COVID-19 antigen self-tests citywide on Sunday.