If you feel ill but your symptoms are only above the neck — a stuffy nose, a bit of a sore throat — you could just have a common cold, said Dr. William Schaffner, an infectious disease specialist at ...
A mutated strain of the flu is surging worldwide, sparking concerns about a severe flu season in the U.S. Here's what to ...
More than 25,000 cases of whopping cough have been recorded in the U.S. so far this year, updated federal data shows.