ROCKLAND INTERNATIONAL SCHOOL.
It is a large family of viruses.
It belongs to the family of Nidovirus.
Both A and B are correct.
COVID-19
COVn-19
COnV-19
Beijing
Shanghai
Wuhan
Fever
Shortness of breath
Both of them
Due to their crown-like projections.
Due to their leaf-like projections
None of the above
Doctors
Police men
Both of them
7 steps
5 steps
4 steps
Using soaps
Using sanitisers
Both of them
20 secs
10 secs
5 secs
Every two hours
Before eating and after
Very rare
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