Science, asked by sangitkumari000, 5 months ago

when was WHO Derignated Noval corona virus​

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Answered by meetr2020
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The outbreak was first identified in Wuhan, China, in December 2019. The World Health Organization declared the outbreak a Public Health Emergency of International Concern on 30 January, and a pandemic on 11 March.

Answered by pranav8828
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