Acute necrotizing encephalopathy is a severe neurologic condition that can result in brain damage and swelling following a ...

COVID-19 activity is rising in much of the country. Data released Friday by federal health officials shows overall ...

Severe flu seasons in recent years have brought to light a little-known danger of influenza infections in kids: a rare brain ...

At least 11 children in the U.S. have died from influenza-associated acute necrotizing encephalopathy since October 2023, a ...

The 2025 flu season is the worst in over a decade, with record-high infections, hospitalizations, and a rare second peak.

North Dakota has its first confirmed case of bird flu in a domestic poultry flock this year, amid the ongoing national outbreak.