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 ...

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

Here’s our weekly round-up of what illnesses are spreading the most in Metro Detroit communities, according to our local ...

A mutated strain of influenza A, H3N2 subclade K, is surging worldwide, sparking concern about a severe flu season in the U.S. Here's what to symptoms to look out for.

Here’s our weekly round-up of what illnesses are spreading the most in Metro Detroit communities, according to our local doctors and hospitals.

Local medical experts are stressing the severity of the flu in our region after state officials reported six pediatric deaths related to influenza this season.

The sudden appearance of this symptom could be your body's alarm bell going off, a top infectious disease MD explains.

Massachusetts health officials reported 193 flu-related deaths this season, including six children, with flu activity peaking in February.

Respiratory virus season is in full swing across California, with several illnesses spreading across the state. Cases of influenza and respiratory syncytial virus are on the rise, the California ...