Common cold symptoms tend to affect the upper airways, like the nose, head, and throat. Learn how symptoms progress with a ...

Rhinoviruses cause most colds. Though symptoms of a cold and the flu are similar, the two illnesses develop at different rates, with colds often beginning slowly and the flu taking hold more quickly.

Rhinoviruses cause most colds. Though symptoms of a cold and the flu are similar, the two illnesses develop at different rates, with colds often beginning slowly and the flu taking hold more quickly.

Symptoms of the flu can include fever, sore throat, runny nose, fatigue, body aches, cough and headaches. A common cold is an infection of the nose and throat. A cold is caused by a virus that causes ...