Influenza activity decreased in Minnesota during week 16, according to the Minnesota Department of Health. 1 schools reported outbreaks of influenza-like illness (ILI) during week 16. Since the ...

The isolation of influenza virus 80 years ago in 1933 very quickly led to the development of the first generation of live-attenuated vaccines. The first inactivated influenza vaccine was ...

IDPH data shows 7.8% of emergency department visits for the flu, 1.6% of visits for COVID-19, and 0.7% of visits for RSV. In lab testing in Illinois, a total of 24.5% are coming back positive ...

U.S. medical services providers are seeing the greatest numbers of flu cases since the 2009-2010 flu season, the Centers for ...

The newer variant of avian influenza that recently infected dairy cattle in Nevada has a genetic change that’s thought to ...

Outpatient health care visits for flu-like illnesses are at their highest levels in 15 years, according to data updated ...

A new variant of the H5N1 bird flu — the same one that led to the death of a Louisiana man — has for first the first time ...

The U.S. influenza rate is at or near its highest level in at least 15 years and is still on the rise, the U.S. Centers for ...

At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state ...

Until last week, all bird flu in dairy herds had been identified as the B3.13 variant, which was believed to have come from ...