Beijing locks down office building with workers still inside after single Omicron case detected

At an office building in China's capital on Sunday, Covid control personnel lugged boxes of pillows and bedding through the closely guarded entrance for workers stuck inside, preparing for what may be days of lockdown as Beijing rushes to prevent the spread of Omicron ahead of the Winter Olympics.The building in the west of the city has been sealed off, with everybody inside subject to compulsory