Conference of Parties - #COP21 | Reuters.com
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Conference of Parties - #COP21

Live news and updates from the Conference of Parties - #COP21 The 2015 Paris Climate Conference

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WHO chief scientist urges people not to panic over Omicron

GENEVA The World Health Organization's (WHO) chief scientist told the Reuters Next conference on Friday that people should not panic over the emergence of the Omicron coronavirus variant and said it was too early to say if vaccines would need to be reworked. | Video