When you stroll down the cold and flu aisle in a drugstore, it's easy to get lost in the dizzying array of products promising to clear sinus pressure, dry up sniffles and stop plaguing coughs. Some ...

Rhinoviruses and endemic coronaviruses are the main causes of the common cold. Recent studies show “common” cold viruses can cause severe and even fatal illness in healthy adults. Infection with ...

It can be tricky to determine whether your symptoms are actually the result of a common cold, bronchitis, or another type of infection. How do you know whether your cough and runny nose are signs of a ...