Beijing seals off several communities over two cases of Covid-19

As the Winter Olympics nears, the Chinese capital has locked down some neighbourhoods and is setting up 19 testing points Beijing officials have sealed off several residential communities north of the city centre after two cases of Covid-19 were found as the Chinese capital prepares to host the Winter Olympics opening ceremony on Friday. Another 34 cases were confirmed among athletes and others who have come for the Games, the organising committee said. In all, 211 people have tested positive am...