WHO declared the novel coronavirus “a public health emergency of international concern.”-Crucial Policy for Combating COVID-19 press enter to main content
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WHO declared the novel coronavirus “a public health emergency of international concern.”

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Statistics showed that there were cases in 18 countries other than China and human-to-human transmission in four countries. 

  • Created:2020-01-30
  • Last Updated:2020-05-22
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