Question

Why should one keep handkerchief on nose or mouth while sneezing?

Answer 1

One should keep a handkerchief on the nose or mouth while sneezing because sneezing releases bacteria which could be harmful to another person around and cause them to fall sick.

So it is advisable to cover our mouth with a handkerchief or our hand to prevent such undesirable event happening because of us.

Answer 2

Answer:

One should keep a handkerchief on the nose or mouth while sneezing because sneezing releases bacteria which could be harmful to another person around and cause them to fall sick.

So it is advisable to cover our mouth with a handkerchief or our hand to prevent such undesirable event happening because of us.