Question

2. What do you understand by the term Covid 19? Draw its Virus structure

and explain. How much contagious is the Corona virus? Explain by taking

into account:

a) Signs of infection

b) Transmission

c) Incubation period

d) Source or vector

e) How does sanitizer and soaps kill the virus?
​

Answer 1

Answer:

COVID-19 is a disease caused by a new strain of coronavirus. 'CO' stands for corona, 'VI' for virus, and 'D' for disease. Formerly, this disease was referred to as '2019 novel coronavirus' or '2019-nCoV.'

Explanation:

Whether or not they have symptoms, infected people can be contagious and the virus can spread from them to other people. Laboratory data suggests that infected people appear to be most infectious just before they develop symptoms (namely 2 days before they develop symptoms) and early in their illness.