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COVID-19: Cases Rising Again Globally, ‘More Dangerous’ Variants Could Emerge - WHO | Ntv

Why are COVID variants so dangerous? | ABC News

ABC News In-depth

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Bloomberg Quicktake

2 new Omicron sub-variants discovered as COVID-19 cases continue to decline globally: WHO

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World Health Organization (WHO)

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Al Jazeera English

Omicron: Scientists race to work out how dangerous the variant is | COVID-19 Special

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CNBC Television

Health experts warn COVID-19 variants could lead to surge in cases

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WION

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CBS Philadelphia

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