Omicron in 57 nations, hospitalisations likely to rise: WHO

The Omicron variant has been reported in 57 nations and the number of patients needing hospitalisation is likely to rise as it spreads, the World Health Organization said on Wednesday. Referring to the risk of reinfection, the WHO said: "Preliminary analysis suggests that the mutations present in the Omicron variant may reduce neutralising activity of antibodies resulting in reduced protection from natural immunity."

By December 08, 2021 at 04:36PM

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