Acute necrotizing encephalopathy, or A.N.E., can result from influenza or other infections, including Covid-19.

New York is coming off its deadliest-ever recorded flu season for children as vaccine rates plummet. Here's what to expect for the coming season.

WASHINGTON ? The Geneva-based World Health Organization on Wednesday raised its alert level for the fast-spreading swine flu to its next-to-highest notch, signaling a global pandemic could be imminent ...

New York is coming off its deadliest-ever recorded flu season for children as vaccine rates plummet. Here's what to expect ...

NEW YORK, N.Y. - A lawyer representing four Albany, New York nurses is asking the state Supreme Court to overturn a mandate requiring all health care workers to be immunized against the seasonal flu ...

The World Health Organization on Monday raised its pandemic alert level in response to the outbreak of swine flu that originated in Mexico. The move from level three to level four on the WHO's ...

Typically flu season begins in October and stretches into May, but the pandemic era bucked those trends. A main driver of recent flu seasons' severity has been rising vaccine hesitancy, which has ...