2018 Outbreak of Gastrointestinal Illness Associated with Cheese Sauce, Washington

In August 2018, Benton Franklin Health District staff investigated an outbreak of suspected bacterial toxin linked to cheese sauce served at a sit down restaurant. Nine outbreak associated cases were identified. No one was hospitalized and no one died.

Investigators suspected improper cold holding due to malfunctioning refrigeration equipment and/or improper hot hold and slow cooling as the reason for the outbreak.

Overview

Outbreak began:August 2018
Affected country:US
States/territories:WA
Pathogen:Bacterial toxin
Vehicle(s):Sauce
Location(s):Restaurant
Molecular test results:Not reported

Health impact

Total ill:9

Sources & documents

Report / reference links