Write a small paragraph on ‘ coronavirus disease its impact and role of mass’ (4)
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Coronaviruses (CoV) are a large family of viruses that cause illness ranging from the common cold to more severe diseases such as Middle East Respiratory Syndrome (MERS-CoV) and Severe Acute Respiratory Syndrome (SARS-CoV). A novel coronavirus (nCoV) is a new strain that has not been previously identified in humans.
Coronaviruses are zoonotic, meaning they are transmitted between animals and people. Detailed investigations found that SARS-CoV was transmitted from civet cats to humans and MERS-CoV from dromedary camels to humans. Several known coronaviruses are circulating in animals that have not yet infected humans.
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Answer:
corona virus is came from China. it very dengoures disease . we have to keep a 5 km distance from a person . u must have wash yr hand with sanitizer . the role of mask is avoid a particle of covid-19 to entire in nose , mouth.