Early jump in norovirus and flu prompts warning from Chicago physician | ChicagoLIVE

Dr. Chris Colbert sits down with ChicagoLIVE to address the Midwest’s rising norovirus and flu cases. He explains how norovirus spreads, who is most at risk for dehydration, how long symptoms typically last, and which household steps — like disinfecting doorknobs and strict handwashing — can stop outbreaks at home. He also shares guidance on when vomiting or diarrhea is severe enough to require emergency treatment.