Vaccines against the virus that causes COVID-19 may provide less immunity to the Omicron variant than to other major versions…
Asian-Pacific stock markets showed signs of stabilising as investors prepared for weeks of uncertainty over whether the Omicron variant could…
Israel is to ban foreigners from entering the country for 14 days and use surveillance to halt the spread of…
The discovery of a new coronavirus variant named Omicron triggered global alarm on Friday as countries rushed to suspend travel…
As the world grapples with the emergence of the new highly transmissible variant of COVID-19, worried scientists in South Africa…