Q1.Read the following paragraph and answer the questions given at the end. Corona viruses were discovered in the 1960 s.They are a group of viruses that cause diseases in mammals and birds.At the end of 2019 a new type of corona virus started spreading in China.This type of corona virus is often called COVID-19.It is belleved that the virus was transmitted from animals to humans. Some of the symptoms of the corona virus are fever cough runny nose sore throat headache and trouble breathing.The virus can be more serious in some people especially if they are sick or have health problems.Some early reports reveal that children seem to be getting corona virus at much lower rates than adults.Even if they get infected the symptoms are milder.However most people who get severely infected are those with a weak immune system like the elderiy.Corona virus may be life-threatening for these people. a)When were the corona viruses discovered? b) What are corona viruses? c) Write any two symptoms of covib- 19 . d) When and where did the virus start spreading first ? 9) Corona virus may be life threatening for-(choose answer). 1) Sick ii) Elderiy people ii) People with a weak immune system. iv) All of the above.
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a) The Corona Viruses were discovered in 1960s.
b) Corona Viruses are a group of viruses that cause diseases in mammals and birds.
c) Two symptoms of Covid-19 are fever and headache.
d) At the end of 2019 a new type of this virus started spreading in China.
9) iv) All of the above.
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