![WHO confirms ‘Omicron’ Covid-19 variant in 23 countries](https://www.gkseries.com/blog/wp-content/uploads/thumbs_dir/download-2021-12-03T121817.078-e1638514125581-pgyjivyvwbj85c4c5qg4czzblcqvp1asrlixjfp6e8.jpg)
The Omicron Covid-19 variant, which was discovered in southern Africa last month, has now spread to as many as 23 countries, the director-general of World Health Organisation (WHO) Tedros Adhanom Ghebreyesus. As per WHO, the mix of low vaccination coverage and low testing rates are creating a ...
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