Cold is the most common respiratory disease caused by a wide range of viruses. It is majorly transmitted by direct contact or infectious airborne droplets that spread from sneezes, coughs, and respiratory secretions. Usually, cold last for a short duration, and the signs and symptoms are very mild compared to the other respiratory infections like influenza.

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Chapter 30.7, Problem 1MQ

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Cold is the most common respiratory disease caused by a wide range of viruses. It is majorly transmitted by direct contact or infectious airborne droplets that spread from sneezes, coughs, and respiratory secretions. Usually, cold last for a short duration, and the signs and symptoms are very mild compared to the other respiratory infections like influenza.

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