The CDC has confirmed a positive bird flu case in a child in San Francisco, the second juvenile case of H5N1 in the country.

The flu vaccine is generally about 40% effective at completely preventing influenza, according to Blumberg. The flu vaccine ...

The CDC said respiratory Illnesses like COVID, flu and RSV are increasing in the U.S. with levels very high in Delaware. Here ...

Flu has surged to high levels across the US, straining hospitals. Experts discuss 2024-25 flu season trends, symptoms to ...

Over the past several months, bird-flu numbers have been steadily ticking up, especially among farmworkers who interact ...

Winter viruses are raging right now, with flu leading the way at extremely high levels in the West, across the Midwest and ...

Seasonal flu activity is elevated across most of the country, according to the latest reports from the Centers for Disease Control and Prevention, and experts say this is expected to continue for the ...

You may have a friend or family member who has recently had the flu. Local doctors say they’ve treated a significant amount ...

According to the CDC, Kentucky is one of five states seeing a ‘very high’ number of acute respiratory illnesses. This is ...

Symptoms usually come on suddenly, according to the CDC, and can include fevers above 100.4 degrees F, dry cough, sore throat ...

Flu season is here in New Jersey, but other illnesses are in full swing in the Garden State. Here are the symptoms and how ...