Influenza is on the rise. Flu activity was "high" or "very high" in 32 states and jurisdictions, as of Dec. 30, according to ...

Learn how Subclade K, a variant of the influenza A virus, is affecting immune responses and contributing to this year’s ...

An Ascension St. Vincent's pediatrician weighs in on the new flu variant causing a spike in cases, with advice on symptoms and where to go for care.

Respiratory viruses are usually most active from October through March, health officials say.

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

Here are 4 questions you may want to ask a healthcare provider these question if you want to seek further care.

Cases across the country had appeared to decline before new public health data showed upticks in infections.

This year's flu has the classic symptoms: fever, body aches, runny or stuffy nose, cough, chest congestion, headache, sore ...

Whenever you turn on the news these days, you must have seen headlines flashing the word ‘Nipah virus’. This is because as of ...

Add Yahoo as a preferred source to see more of our stories on Google. Cases of the flu are surging throughout much of the United States, which means plenty of sneezing, coughing and wheezing as the ...

Flu cases are surging across the United States, with 32 states and jurisdictions reporting high or very high activity. A new influenza strain, Subclade K or "super flu," has emerged, though it has not ...