The virus is spreading among animals, while viral mutations raise concerns about potential adaptation to human hosts.

The latest data on U.S. COVID-19 test positivity rates shows a complicated picture as we head towards the new year.

Newsweek has created a map showing states where respiratory syncytial virus (RSV) cases are surging.

After a relatively slow start to the respiratory virus season, the U.S. is kicking off 2025 with a surge in several illnesses ...

The CDC has revealed the red flags it is monitoring for that suggest that bird flu was about to become the world's next pandemic.

Seasonal influenza activity continues to increase across the country and the region, according to state and national data.

Outbreaks of the stomach flu are spreading across the U.S and are far higher than average for December over the past 12 years, according to CDC figures.

Detroit Lions’ Monday Night Football win sets the stage for a historic Week 18 showdown Historic strike: Ukrainian ...

Cleveland City Council’s rushed and opaque ward redistricting process has led to neighborhood divisions, limited public input and growing frustration, writes columnist Leslie Kouba, who calls upon ...

Newsweek has created a map showing states where respiratory syncytial ... to the Centers for Disease Control and Prevention (CDC)'s National Respiratory and Enteric Virus Surveillance System.

In the last week, the agency has seen a seven percent increase in positive COVID test results and a spike in COVID-related ...

CDC: Norovirus cases on the rise in New Mexico ...