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Table 2 Distribution of primary and secondary cases in the NoV and bacterial foodborne outbreaks according to setting.* Catalonia, 15 October 2004 – 30 October 2005

From: Epidemiology of foodborne Norovirus outbreaks in Catalonia, Spain

  NoV outbreaks Bacterial outbreaks
Setting Primary cases Secondary cases Total * Primary cases Secondary cases Total *
Restaurants 499 6 505 298 - 298
Residential nursing homes 7 5 12 7 - 7
Hospitals - - - 25 2 27
Schools 129 14 143 306 - 306
Summer camps 38 2 40 - - -
Cake shops - - - 20 - 20
All outbreaks 673 27 700 656 2 658
  1. *Family outbreaks excluded