A new version of the virus, known as D1.1, was confirmed in Nevada, the USDA said. It was detected in milk collected as part of a surveillance program. At least 67 people in the U.S. have been ...

While flu viruses are detected year-round in the U.S., the virus activity usually peaks between December and February. Flu ...

Tarrant County health officials and hospitals provide updates on surging influenza numbers as the season peaks in the Fort Worth area.

RSV, respiratory syncytial virus, usually peaks in December and January while infecting the nose, throat and lungs, usually ...

Bird flu (H5N1) primarily affects birds but has spread to mammals, including humans. While human transmission remains rare, ...

There were about five times as many emergency department visits for flu as there were for COVID-19, according to IDPH data ...

For the week ending Jan. 25, seasonal flu activity remains high and increasing. Clinical laboratories tested 129,378 ...

Five children have died from the flu in Illinois this season, and health officials are cautioning residents after the state’s respiratory illness level has moved ...

SPRINGFIELD/CHICAGO The Illinois Department of Public Health (IDPH) announced that after a one-week dip, the state’s overall respiratory illness ...

During the COVID pandemic, RSV showed a slightly odd pattern: like flu, it basically disappeared in the 2020–2021 season, ...