With a recent surge in influenza, COVID-19, norovirus, respiratory syncytial virus (RSV), and other respiratory viruses, it's ...

A study suggests that catching COVID-19 significantly raises the risk of developing ME/CFS (formerly called "chronic fatigue ...

Thousands of Oklahomans are sick with the flu. Symptoms of influenza include chills, fever, cough and body aches.

Two-thirds of people with post-COVID-19 syndrome have persistent, objective symptoms—including reduced physical exercise ...

COVID-19 is still raging, and we're seeing an especially high surge of it in winter 2025—plus high rates of flu, RSV and even ...

Both HMPV and COVID-19 are respiratory illnesses, their differences in severity, systemic impact, and prevention strategies ...

A bird-flu pandemic is far from inevitable. But health experts are closely monitoring an outbreak that could quickly escalate ...

“Overall, female sex was associated with a 1.31-times higher risk of long COVID,” researchers said. “In age-stratified ...

The finding suggests the agency believes the totality of evidence makes a lab origin more likely than a natural origin, but ...

The Health Department of Northwest Michigan is reporting an increase in respiratory illnesses across Antrim, Charlevoix, ...