Ahead of the 20th Communist Party Congress, authorities across China are doubling down on "Zero-COVID" efforts, imposing measures including pre-emptive lockdowns and blanket bans to stop coronavirus flare-ups. ...
New Omicron sub-variants BF.7 and BA.5.1.7, which are highly infectious with greater transmissibility have been detected in China, in the latest COVID flare-up, which comes just ahead of the 20th Party Congress. ...