Question

During the Covid-19 pandemic, people are advised to cover their nose and mouth and maintain social distancing. Rohan went to the nearby shop by covering his face with a handkerchief.
a) Did he adopt the right way to save himself from infection? Give reason for your answer.
b) If no, what would be the right way to protect yourself?
c) What is the mechanism of the transmission of the disease? Class 9 science​

Answer 1

Answer:

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Explanation:

ans.a : No he dint adopt the right way as the handkerchief also could be infected or dirty .

ans. b : He could use a normal mask to cover his nose and mouth .

ans. c : COVID-19 is a respiratory illness and the primary transmission route is through person-to- person contact and through direct contact with respiratory droplets generated when an infected person coughs or sneezes.