3 Prevention & Control of Enteric Diseases

3.1 Foodborne Illness Complaints

Foodborne illness occurs when a person eats foods that contain harmful organisms such as bacteria or viruses. A foodborne illness complaint is submitted by a member of the public reporting a suspected food poisoning. If multiple complaints are received, it triggers follow-up inspections by the Health Department.

Summary of foodborne illness complaints and actions for 2022
  1. 675 foodborne illness complaints received.
  2. 34 inspections as a result of investigations and/or complaints.
  3. 0 facility closures as a result of investigations and/or complaints.

Complaints are received from:

  • Salt Lake County Health Department (SLCoHD) Environmental Health Food Protection Office
  • SLCoHD Epidemiology Bureau reporting line
  • UDHHS online foodborne illness reports
  • Utah Poison Control Center
  • United States Department of Agriculture
  • Iwaspoisoned.com (consumer led website for diners to report suspected food poisoning)
  • 3.2 Notable Enteric Outbreaks and Investigations

    Enteric disease activity was lower in 2022 than expected, given historical averages. This is likely a result of modified behaviors, such as fewer large social gatherings, in the wake of the COVID-19 pandemic.

    Notable Outbreaks:

  • There was a total of 9 Norovirus outbreaks (confirmed and suspect) in 2022, with the average case count totaling 21 cases per outbreak. 78% of Norovirus outbreaks occurred in a long-term care or health care facility.
  • Salt Lake County had cases that were included in 5 different nationwide Shigellosis outbreaks.
  • Salt Lake County had cases that were included in 4 different nationwide Salmonellosis outbreaks.
  • A multi-serotype Salmonellosis outbreak linked to a local market/grocery store was identified via routine surveillance and routine meat sampling. There were 9 confirmed cases and 1 probable case. 2 cases in the outbreak were people living in different jurisdictions in the state. All cases reported eating food from the market, but epidemiologic evidence did not support a common food item. A joint environmental assessment by the Utah Department of Agriculture and Food (UDAF) and Salt Lake County Health Department (SLCoHD) revealed serious issues with cross-contamination and unlicensed fermentation. Cross-contamination of foods and ready to use plastics were the most likely causes of the outbreak.