Other countries including Italy have taken similar steps after Beijing’s rollback of ‘zero-Covid’ policies led to surge in cases The US has announced all travellers...
Data from the UK and South Africa suggest Omicron carries a reduced risk of hospitalisation and severe disease; Xi’an, China, is under strict lockdown following...
Latest updates: German health minister says ‘offensive booster campaign’ needed to fight variant; WHO official says it is too early to draw conclusions on severity...