Volume 18, Number 10—October 2012
CME ACTIVITY - Research
Epidemiology of Foodborne Norovirus Outbreaks, United States, 2001–2008
Figure 3

Figure 3. . . . . . Commodity and point of contamination implicated in reported norovirus outbreaks involving simple foods (consisting of a single commodity; n = 364), United States, 2001–2008. Point of contamination was classified as unknown if insufficient or conflicting information was provided in the outbreak report.