Question

Please tell me.
what is comon cold .
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Answer 1

Answer:

The common cold is a viral infection of your nose and throat (upper respiratory tract). It's usually harmless, although it might not feel that way. Many types of viruses can cause a common cold.

Explanation:

Answer 2

Answer:

a cold is a viral infection that can be cause by more than 200 different viruses spread by coughs and sneezes