Respiratory illness activity – a measure of how often conditions like the common cold, flu, COVID-19, and respiratory ...

Federal health officials have confirmed unsettling new details about the first United States case of severe bird flu, ...

Certain areas of the United States are seeing spikes in cases of norovirus, a highly contagious stomach bug, health experts said. The Centers for Disease Control and Prevention reported 91 outbreaks ...

Norovirus is highly contagious and causes vomiting and diarrhea. But, in the overwhelming majority of cases, people recover ...

The number of people sickened by norovirus is on the rise, with cases of the highly contagious stomach bug surging nationally during the December holidays, the Centers for Disease Control and ...

Researchers have shown that people 60 years or older with weakened immunity do not respond as strongly to vaccines against the respiratory syncytial virus (RSV) as people in the same age group with ...

The CDC has reported 91 outbreaks of norovirus during the week of December 5, up from an average of 65 during the same period from 2012 to 2020.

The Centers for Disease Control says Norovirus is spiking in many states, including Minnesota. So far, there have been 495 ...

A virologist explains that why this probably isn’t the big one — but that it’s a sign of bad things happening with the virus.

Noble Prize-winning peacemaker Jimmy Carter spent nearly four decades waging war to eliminate an ancient parasite plaguing the world's poorest people.

There’s been a nationwide spike in norovirus outbreaks, according to data from the CDC. The CDC defines an outbreak as “an ...