While they’re caused by two different viruses, COVID-19 and the flu are both contagious respiratory illnesses which present very similar symptoms. But if you’re experiencing a cough or fever during ...

Canadian researchers say a blood test measuring immune response to gut bacteria could help predict Crohn’s disease years ...

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 ...

Here's what you need to know about this season's H3N2 flu symptoms, treatment, when to go to the hospital and whether to get vaccinated.

A new blood test may reveal Crohn’s disease years before symptoms begin. The test detects an unusual immune response to gut ...

NEW YORK -- Millions of Americans have purchased rapid COVID-19 tests online or at local stores and signed up to receive test kits through a free government program. Unlike conventional, lab-processed ...

Breaking out the tissues? It's that time of year! But what kind of sickness do your symptoms point to? As the weather changes, we can start feeling under the weather too — but while each illness has a ...

Editor’s Note: Mark Maxwell is the Capitol Bureau Chief covering the Illinois statehouse for our sister stations in Illinois. He shared his story of dealing with sickness and requesting a coronavirus ...

A blood test that detects proteins unique to amyotrophic lateral sclerosis (ALS) can identify those with disease years before symptoms appear, new research suggests. "We had always assumed that ALS ...