Frame Stock Footage // Shutterstock

- Outbreaks reported, 2010-2022: 1 (1.3% of all incidents)
- Illnesses reported: 10 (1.2%)
- Hospitalizations reported: 0 (0.0%)

#5. Prisons or jails

Monkey Business Images // Shutterstock

- Outbreaks reported, 2010-2022: 1 (1.3% of all incidents)
- Illnesses reported: 37 (4.6%)
- Hospitalizations reported: 0 (0.0%)

#4. Schools or colleges

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- Outbreaks reported, 2010-2022: 2 (2.7% of all incidents)
- Illnesses reported: 77 (9.5%)
- Hospitalizations reported: 3 (2.4%)

#3. Caterers

Ingrid Balabanova // Shutterstock

- Outbreaks reported, 2010-2022: 4 (5.3% of all incidents)
- Illnesses reported: 39 (4.8%)
- Hospitalizations reported: 1 (0.8%)

#2. Private homes

Serghei Starus // Shutterstock

- Outbreaks reported, 2010-2022: 18 (24.0% of all incidents)
- Illnesses reported: 243 (30.0%)
- Hospitalizations reported: 12 (9.6%)

This story features data reporting by Wade Zhou, writing by Cynthia Rebolledo, and is part of a series utilizing data automation across 50 states and Washington D.C.

#1. Sit-down restaurants