Michigan's largest health system urges patients to seek nonemergency care at sites other than its ERs amid a surge in flu, ...

Pfizer joins Minnesota and Company to discuss how to protect yourself by scheduling your vaccines to prevent serious consequences.

Flu, RSV and other respiratory illnesses are sending people to urgent care and emergency rooms. In some cases, these patients ...

Two new studies, one based on households in southeast Michigan and one involving hospitalized Japanese adults, compare ...

“Areas with lower vaccination rates, colder weather and higher population density are seeing higher infection rates,” said Dr. Ryan Fulton, a faculty member at the Virginia Tech Carilion School of ...

Many nursing home residents are refusing COVID shots this winter, though flu vaccine penetration has remained strong historically.

About 8% of Michigan's health care visits in late June were for flu-like illness, which was more than the national average.

Illinois is seeing a "notable increase" in hospital admissions for flu cases, according to state health officials, as levels of respiratory viruses continue to tick up. But which type of flu is ...

RSV, and norovirus are spreading at high levels in the U.S., causing overlapping symptoms like fever, fatigue, and nausea.

Respiratory illnesses like influenza, COVID-19 and respiratory syncytial virus (RSV) are leading to many people being seriously ill, overwhelming hospitals and health care providers across Illinois, ...

For a second time this season, the flu is surging, with at least 41 states reporting high or very high levels of the virus.

North Carolina reports a spike in flu cases and 117 deaths, urging the public to get vaccinated and seek early treatment.