Is it the flu, a cold or the new coronavirus? Patients and doctors alike are parsing signs of illness to figure out who needs what tests or care and how worried they should be. "You have three ...

Yep, just in time for Valentine's Day.

When the coronavirus outbreak began, the Centers for Disease Control and Prevention listed cough, shortness of breath and fever as possible symptoms for the newly-discovered virus. Now, the ...

Two medical experts are weighing in on a new study that lists six levels of COVID-19 symptom severity and are showing how its findings could help doctors treat patients. The research study used data ...

It's that time of year again − when a runny nose could mean you've simply been outside too long, or it could be a sign that you're getting sick. With many having recently spent Thanksgiving with ...

recognizing the key differences in how they start, the severity of fever, and specific signs is crucial for accurate ...

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 ...

CHICAGO (WLS) -- Spring is here, and with warmer weather comes allergy season, including symptoms that often overlap with the coronavirus. And with climate change, experts say we are seeing a ...

Certainly not the most common signs of the disease, but obviously similar to colds and flu. In fact, many symptoms of Covid-19 can resemble the flu, including headaches and the previously mentioned ...

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 ...

Roughly 40 million people are estimated to wear a fitness tracker of some kind. Now one of those brands, Fitbit, has teamed up with researchers to try and predict COVID-19 symptoms before they start. ...