People may call it the "stomach flu" or think they have food poisoning, but in many cases the cause of severe vomiting and diarrhea is a norovirus infection. This virus is difficult to kill and can be spread through poor hand hygiene and contaminated surfaces. HealthCall's Lee Kelso talks with professor LeeAnn Jaykus from North Carolina State University to learn more about the virus, how it spreads and how you can prevent infection. Learn more at:

https://web.ncsu.edu/annualreport/20...

https://cals.ncsu.edu/foodbioprocess...