Question

common cold is caused by which microorganism

Answer 1

The common cold, also known simply as a cold, is a viral infectious disease of the upper respiratory tract that primarily affects the nose. The throat, sinuses, and larynx may also be affected. Signs and symptoms may begin less than two days following exposure.
common colds are caused by a group of viruses referred to as rhinoviruses.

Answer 2

rhinovirus

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