Norovirus: What is it and how can you protect yourself?

The Centers for Disease Control and Prevention (CDC) reports that norovirus infections are sweeping the United States. While all regions have seen an uptick, the Northeast region is being hit particularly hard. So what is norovirus and how can you protect yourself? Joining me today to look at these questions and more is Adriana Glenn, PhD. Dr. Glenn is an Assistant Professor in the School of Nursing at George Washington University.