How You Catch A Cold

cold virus spats 234

At what level do viruses become beautiful?

Thee common cold is a viral infection of the upper respiratory system, including the nose, throat, sinuses, eustachian tubes, trachea, larynx, and bronchial tubes. Over 200 different viruses can cause the thing we have termed a ‘cold’.
Although it is not true that getting wet or being in a draft causes a cold (a person has to come in contact with the virus to catch a cold), certain conditions may lead to increased susceptibility.

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