Shanghai, Beijing order new rounds of large-scale COVID-19 testing

BEIJING: Residents of Shanghai and parts of Beijing have been ordered to undergo further rounds of COVID-19 testing after new cases were discovered in the two cities, while Hong Kong, Macao and other Chinese cities have tightened There are restrictions.
Shanghai has just emerged from a strict lockdown that has confined most of its 24 million residents to their homes for weeks and the new requirements have raised concerns about a return to such drastic measures.