Question

Seema got cough and cold badly. Her teacher asked her to take rest at home and use handkerchief while sneezing and coughing. She obeyed her teacher. a) Why should we keep a handkerchief on the nose and mouth while sneezing or coughing? b) List the modes of transmission of diseases from infected to healthy persons?

Answer 1

Answer:

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1. The idea is to cover your mouth when you cough (or sneeze) so the germs in your body are not propelled into the air or across the room, which could make others sick

2. Airborne transmission. Some infectious agents can travel long distances and remain suspended in the air for an extended period of time. ...

❤️_HOPE IT HELP$_❤️

Answer 2

Answer:

Explanation:

a)we should keep handkerchief on our nose because when we sneeze our germ are not fell on another person