Bronchitis is usually contagious for a day or two if it’s bacterial or up to one week or more if it’s related to a viral infection. You may also be contagious for a day or two before experiencing ...

It’s that time of the year. Another staple of this time of year? The common cold. Not to be a buzzkill, but people are most likely to develop colds during fall and winter. If you catch a cold this ...

Many people think of December and January as the two months of the year you're likely to catch the common cold, but “cold season” actually stretches from late August through April. That means only ...