Norovirus cases are significantly increasing in the US and Canada. Moderna is developing an mRNA-based vaccine, currently in Phase 3 clinical trials, with the potential to be the first approved ...

Norovirus, aka Norwalk virus, named after a town in Norwalk, Ohio, where the first outbreak occurred in 1968, is a highly contagious virus that can wreak havoc on communities across America and ...

ATLANTA (AP) — By one measure, the US winter virus season is the worst in about 15 years.

It results in over 2.2 million outpatient medical visits, 465,000 emergency department visits and 109,000 hospitalizations.Also sometimes called the Norwalk virus or winter vomiting bug ...

[4] The primary human viral pathogens may be grouped into 4 categories: rotavirus, enteric adenovirus, astrovirus, and calcivirus (including Norwalk virus). There is limited utility in doing ...