Settings of Norovirus Outbreaks, Figure 2

<< Back

Setting of 1,462 confirmed norovirus outbreaks with a single exposure setting, 2009-2010: 932 (63.7%) in a health care facility, 287 (19.6%) in a restaurant or banquet facility, 98 (6.7%) in a school or day-care facility, and 31 (2.1%) in a private residence. Other single settings accounted for the remaining 114 outbreaks. For foodborne outbreaks, “setting” refers to the setting where implicated food was consumed.