Cases of norovirus infections are surging, but coming up with a way to prevent them has proven to be a challenge.

It takes less than 100 norovirus particles to make someone sick, and infected people can shed billions of viral particles in ...

Parts of the country, including Florida, have seen a rise in cases this year of norovirus, a contagious virus that often ...

This virus is highly contagious and can be passed ... Some people are using the term “stomach bug” interchangeably with norovirus, but it’s much more involved than that, says the American ...

However, the stomach flu clears up after a few days ... some groups may require more treatment. This includes young children, pregnant people, older adults, and folks living with chronic ...

The University of Guelph says the cases have been self-reported, the majority of which are within one residence.