Norovirus GII.17 has rapidly overtaken GII.4 as the leading cause of norovirus outbreaks in the United States between 2022 ...

Due to frequent vomiting ... can get infected during norovirus outbreaks. Majority of norovirus outbreaks occur when infected ...

New strains of viruses are not uncommon, typically arising from mutations or genetic recombination. They can lead to larger outbreaks due to less ... there is little/no difference between ...

On Monday, the death of a person infected with the virus ... outbreak occurred a few years before in Egypt, where 136 human infections and 39 deaths were reported in 2015. The following chart ...

During a 25-year period ending in 2022, public health officials in 23 states — including New York — and Puerto Rico reported 60 "splash pad" associated outbreaks due to waterborne disease ...