Answer:
1.Coronavirus are a large family of viruses with 4 human viruses causing mild colds in all groups.
2.The original new Coronavirus infection probably humans.
3.Common symptoms are respiratory symstoms with fever,fatigue,cough,and very paid or laboured breathing
4.Avoid close contact with sick people with fever and respiratory symstoms.
5.A pandemic is a major worldwide epidemic,where an infectious disease spreads in several parts of the world.
Explanation:
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