Social Sciences, asked by avipsaananya, 1 month ago

When was Covid 19 virus first diagnosed ???​

Answers

Answered by Manav1235
3

On 31 December 2019, WHO was informed of cases of pneumonia of unknown cause in Wuhan City, China. A novel coronavirus was identified as the cause by Chinese authorities on 7 January 2020 and was temporarily named “2019-nCoV”.

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Answered by Manogna12
24

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  • On 31 December 2019 Covid 19 virus first diagnosed
  • WHO was informed of cases of pneumonia of unknown cause in Wuhan City, China. A novel coronavirus was identified as the cause by Chinese authorities on 7 January 2020 and was temporarily named “2019-nCoV”.
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