Date
Page No.
When
were the corona viruses
discovered?
Answers
Answered by
1
Answer:
corona virus started on 31st December 2019
Explanation:
in China
Answered by
4
Answer:
The outbreak is the first who identified in Wuhan,China , in December 2019.
The world health organisation declared the out break a public health emergency of international concern on 30 January, and a pandemic on 11 March.
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