#ST #Asia How did we catch it?: Spread of Covid-19 baffles locked-down Shanghai residents May 06, 2022 7:13 AM Thousands have caught Covid-19 in compounds that had been free of the coronavirus and sealed off for weeks. https://ift.tt/TnveU8z Updates @TheWuhanVirus News @NewsRoomSG Discussions @WuhanCOVID & @sgVirus 121 views00:00