Throughout the year, but especially during the winter months, outbreaks of norovirus commonly referred to as the “stomach flu” can occur. Symptoms may include abdominal cramps, vomiting, and diarrhea. Outbreaks often occur in closed and crowded environments like nursing homes. A new study examined whether norovirus outbreaks were associated with increased risk of hospitalizations and death among nursing homes residents. Catherine Dolf explains in this week’s JAMA Report.

Source: Hospitalizations and Mortality Associated With Norovirus Outbreaks in Nursing Homes, 2009-2010