2023 Outbreak of Norovirus Genogroup II Associated with a Restaurant, Colorado

In November 2023, public health officials in Colorado investigated an outbreak of confirmed norovirus at a restaurant. Four people were ill. No one was hospitalized and no one died.

The vehicle of transmission was not reported.

Overview

Outbreak began:November 2023
Affected country:US
States/territories:CO
Pathogen:Norovirus
Vehicle(s):Unknown
Location(s):Restaurant
Molecular test results:GII.P16 GII.4 Sydney

Health impact

Total ill:4

Sources & documents

Report / reference links