A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the nation’s first severe ...

A Massachusetts couple and their two daughters were identified by authorities Friday as the victims of suspected carbon ...

Tennessee has nearly total abortion ban and a porous safety net for mothers and young children. GOP state leaders in ...

Genetic analysis suggests the bird flu virus has the capacity to mutate in ways that could make it more transmissible to ...

COVID-19 cases are back on the rise nationally, according to the latest trend data from the Centers for Disease Control and Prevention. CDC data shows an increase in weekly test positivity and a ...

RSV activity remains high, with pediatric hospitalizations increasing across most of the country, the CDC said. Though ...

At Dartmouth Hitchcock Medical Center, 97 patients with pneumonia went to the emergency room between September and November, ...

As of last week, the Centers for Disease Control and Prevention categorized the state’s flu numbers as “very high.” ...

The ongoing spread of bird flu in the United States has alarmed experts -- not just because of human cases causing severe ...

More Americans believe in the effectiveness of vaccines developed to protect newborns and seniors against respiratory ...

The genetic analysis of the H5N1 avian flu virus in specimens from the nation's first severely ill hospitalized patient in ...

The agency, in its latest update released Thursday, said the mutations were not found in samples taken from wild birds, suggesting the virus changed over the course of the patient’s infection.