New data from the U.S. Centers for Disease Control and Prevention (CDC) shows that over half of U.S. states have either "high ...

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

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.

The CDC is piloting a disease forecasting service called Insight Net. Could it be a game-changer for public health?

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.

Is COVID going around again as the U.S. approaches the winter? Infectious disease experts share what to know and how to stay ...

Six U.S states all saw "very high" levels of COVID-19 viruses in their wastewater in the first week of December, says the CDC ...

With Christmas just days away, 20 U.S. states have high or very high levels of COVID-19 in their wastewater, according to the CDC.

Holiday cheer isn't the only thing spreading this December. The latest data from the CDC shows Kentucky's emergency departments are seeing the highest respiratory illness activity in the country.