All age groups in the United States are experiencing a "high severity" of influenza cases among all age groups for the first ...

A woman is hospitalized in Wyoming with H5N1 bird flu, likely the result of handling infected birds in a backyard flock, ...

The United States is experiencing its most severe flu season in more than a decade, with the U.S. Centers for Disease Control ...

Millions of people fall ill with the flu every year, and adults age 65 and older are at higher risk of developing serious ...

A Canadian study published today in Open Forum Infectious Diseases shows that adults 65 years and older had a significant ...

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

Flu activity in the United States continued to be higher than normal for the week ending Feb. 1 and older adults are seeing the highest hospitalization rates, according to a Feb. 7 US Centers for ...

Low vaccination rates may also be contributing to this year’s sick season. As of late January, U.S. vaccine uptake was well ...

In adults aged 50 years and older, coadministration of respiratory syncytial virus vaccine mRNA-1345 plus seasonal influenza or COVID-19 vaccines was safe and noninferior to individual vaccine ...

Michigan health officials Friday confirmed the state's first two flu-associated children's deaths for the 2024-2025 flu ...

Older adults had a lower risk of dying from the flu when they took  oseltamivir (Tamiflu) during influenza hospitalizations, regardless of whether or not they were vaccinated against the virus, a new ...

While we often refer to it as "the flu," the influenza virus has several strains, with flu A and flu B considered the most ...