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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Sneezing? Feeling congested? Coughing? Are these signs of flu season, a cold or allergies, or are they symptoms of COVID-19? What ...

As colder temperatures set in for many U.S. states, the uncertainties of the ongoing COVID-19 pandemic continue to linger, leaving many people still wondering if the cough and aches they feel are ...

Add Yahoo as a preferred source to see more of our stories on Google. As cold and flu season peaks, COVID-19 hospitalizations in Ohio have more than doubled in recent weeks, and a severe flu strain is ...

The novel coronavirus that causes COVID-19 has spread globally, killing hundreds of thousands of people and infecting millions more. The pandemic has upended life around the world, crippling the ...

The novel coronavirus that causes COVID-19 has spread globally, killing hundreds of thousands of people and infecting millions more. The pandemic has upended life around the world, delivering a ...

As the chill of winter descends, it's crucial to stay informed about potential illnesses that could strike and how to distinguish between them. With a plethora of common winter bugs and viruses ...

With flu rates skyrocketing across the United States and elsewhere, you might be wondering if your sniffles are the flu or whether it’s something else. It can be hard to know, without testing, what is ...