what is novel corona virus
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CORONA VIRUS OR COVID -19
CORONA VIRUS IS CAUSED BECAUSE OF ACCUMULATION OF THICK MUCUS IN OUR WIND PIPE WHICH PREVENTS OR BLOCK ALL THE PASSAGES OF ENTERING OXYGEN RICH AIR INTO THE LUNGS.
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Coronaviruses (CoV) are a large family of viruses that cause illness ranging from the common cold to more severe diseases. A novel coronavirus (nCoV) is a new strain that has not been previously identified in humans.
On 30 January 2020, the WHO Director-General declared the novel coronavirus (2019-nCoV) outbreak a public health emergency of international concern.
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