Norovirus spreads very easily, and people may still be contagious even a week or two after recovering. The main danger is dehydration. No drugs cure norovirus.

Illinois had at least 103 outbreaks of the stomach bug norovirus in November and December – a dramatic increase from previous years, according to the Illinois Department of Public Health.

And CDC data collected prior to January from states including Ohio shows that norovirus has already caused nearly 500 ...

On paper, CDC’s Principal Deputy Director Dr. Nirav Shah is typically supposed to be next in line to serve as the head of the agency. But health officials say it is up to the new leadership at HHS, ...

There are hygiene tips to reduce the likelihood of getting sick. Public health officials are warning that the U.S. could be ...

In patients with catheter-associated asymptomatic bacteriuria caused by multidrug-resistant Pseudomonas, antibiotic treatment ...

This winter, the United States is grappling with what experts are calling a “quad-demic” — a rare and concerning surge of ...