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Omicron Covid-19 variant could be milder than Delta: WHO Chief
December 09, 2021

(File Photo)

The World Health Organization has warned that new Omicron Covid-19 variant may more easily reinfect people who have already had virus or been vaccinated than previous variants.

In a statement, the Chief of WHO Tedros Adhanom Ghebreyesus said the Omicron could also cause milder disease than Delta.