2023 Outbreak of Norovirus Illnesses at a Restaurant, Colorado

In March 2023, public health officials in Colorado investigated an outbreak of norovirus, genogroup II associated with a restaurant. One hundred eight-nine people were ill. No one was hospitalized and no one died.

The vehicle of transmission was not reported.

Overview

Outbreak began:March 2023
Affected country:US
States/territories:CO
Pathogen:Norovirus
Vehicle(s):Unknown
Location(s):Restaurant
Molecular test results:Genogroup II

Health impact

Total ill:189

Sources & documents

Report / reference links