Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

Partial CDC data suggest that influenza deaths may have already reached as high as 2% of deaths for the week ending on Feb. 1 ...

The worst flu season in years is gripping New Hampshire with hospitals reporting more people testing positive and some admitting more patients. "Influenza A (flu) is at its highest level in 15 years ...

The United States is currently facing one of the worst flu seasons in nearly 15 years, with 13,000 deaths attributable to ...

Influenza cases continue to mount with the virus reaching activity levels in the U.S. not seen for the last 15 years, according to the Centers from Disease Control and Prevention.

New Mexico, Texas and Nebraska are among the states with the highest number of people showing flu-like symptoms.

The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

Sonya Stokes, an emergency room physician in the San Francisco Bay Area, braces herself for a daily deluge of patients sick ...

The North Carolina Department of Health and Human Services announced the first pediatric flu deaths of the season.

The North Carolina Department of Health and Human Services is reporting two pediatric flu-related deaths, the first for the ...

The Ohio Department of Natural Resources says that they are investigating cases of bird flu that are suspected to have ...

Bird flu cases are still rising in the U.S. as ... turkeys and other fowl have been slaughtered across the United States since the outbreak began in January 2022. As for humans, 67 people have ...