Norovirus genogroup II outbreak reported to NORS (OH, 2023)
Setting: Banquet Facility. Reported food vehicle: Leafy greens, mixed. Historical record as reported by the investigating agency.
Reported figures
- Illnesses
- 88
- Hospitalizations
- 3
- Deaths
- 0
- Event date
- Feb 1, 2023
Figures are as reported by the source at its last update. Blank means the source did not report the figure — not zero.
Geography
- States
- Ohio
- Implicated food
- Leafy greens, mixed
Resolved to one state. Plotted at that state's geographic centroid. No exposure location, venue or patient address is stored or shown.
Source
- Source
- CDC National Outbreak Reporting System (NORS)
- Source record
- https://wwwn.cdc.gov/norsdashboard/ (id 2023|2|Ohio|norovirus-genogroup-ii|banquet-facility|leafy-greens-mixed)
- Published
- —
- Source last updated
- —
- Update cadence
- Annual, with revisions
- First ingested
- Aug 10, 2026
- Last seen in source
- Aug 10, 2026
Data caveat: NORS is voluntarily reported by state and local health departments and is historical: outbreaks appear only after investigation closes, counts are final-as-reported, and many outbreaks are never reported at all.
Revision history
This record is at revision 1. Earlier versions are kept whenever the source changes what it says.
No revisions yet — the source has not changed this record.