A nasty stomach bug has been spreading across the country, including California, in recent months — leaving people feeling nauseous, achy or worse.

If you are feeling under the weather, it's definitely not just you. The CDC says Tennessee's flu-like illness activity has reached "very high" levels.

Tularemia cases in the U.S. rose by 56% from 2011 to 2022, with central states and American Indian communities most affected, highlighting diagnostic advancements and health disparities.

Cases of a bacterial infection called "rabbit fever" have been increasing during the past decade. Cases of tularemia ...

Highly pathogenic avian influenza A(H5N1) viruses have caused widespread infections in dairy cows and poultry in the United ...

Respiratory illness activity is currently considered "high" in the United States, according to the CDC. In one state, it is ...

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

Robert Redfield, who led the CDC during Trump's first term, said "it's possible" that U.S. intelligence agencies were helping ...

The suppression of the lab theory proves the ultimate fallacy of censorship. Throughout history, censorship has never ...

According to the CDC, flu-related emergency room visits and lab test confirmations are rising steadily, marking the start of what could be a challenging winter for respiratory viruses. “Flu has been ...

The CDC said the immediate risk of bird flu to the public remains low. The Food and Drug Administration last week granted enforcement discretion for the use of conjunctival swabs by laboratories as ...

Over the last week, 181 samples from 51 cases were tested in a laboratory, Dr. Ngashi Ngongo, Africa CDC chief of staff, said during a Thursday press briefing. MORE: 'Mysterious' illness kills 79 ...