"The flu" has several strains, with flu A and flu B considered the most common and most severe. Here's what to know as flu ...

When you start to feel sick, it can be hard to tell which respiratory virus you’ve been hit with. The flu and COVID share a ...

While both cold and flu share several symptoms, there are critical differences that can aid in identification. A cough is the most common crossover symptom; however, the nature and severity can vary.

Understanding the subtle distinctions can help you respond faster and keep the rest of your household healthy.

BBC Morning Live's Dr Oscar Duke shares his advice on how to identify whether you have cold, flu or Covid and how to look ...

Flu season is starting to tick up in the U.S. And, looking at clues from other countries, we may be in for a rough winter. But not all influenza is the same. And there are some notable differences ...