Add Yahoo as a preferred source to see more of our stories on Google. Fall is here, and with it comes cold and flu season. Here's what to know. (Getty Images) (nito100 via Getty Images) Back-to-school ...

Another telltale sign that you have Covid rather than flu, is experiencing shortness of breath. "Shortness of breath is rare ...

It's not easy to tell these health conditions apart based on their symptoms alone. Find out about the differences between these illnesses.

Do you have a sore throat, a runny nose and muscle aches? It could be a common cold, a case of the flu -- or COVID-19. The illnesses all share similar symptoms, sometimes making it hard to distinguish ...

So, you woke up with a sore throat — is it COVID-19, allergies, a cold or something else entirely? With winter weather on its way, it's virtually impossible not to catch some sort of illness. But when ...

A ‘BREAKTHROUGH’ nasal spray that combats colds, flu, Covid and allergies in one go could be available within years, ...

It is hoped that in the next few years, the vaccine could replace multiple jabs for winter respiratory infections.

Back-to-school season also means a return to all those seasonal illnesses we know and don’t love. So how bad will respiratory viruses get this fall? Here’s your guide on what to expect when it comes ...