2023 Outbreak of Legionnaires Disease Associated with a Hotel Hot Tub, Maryland

In July 2023, public health officials in Maryland investigated a waterborne outbreak of Legionella pneumophila serogroup 1 infections associated with a hotel/motel hot tub/spa/whirlpool. Two people were ill and hospitalized. There were no deaths.

Overview

Outbreak began:July 2023
Affected country:US
States/territories:MD
Pathogen:Legionella pneumophila
Vehicle(s):Water
Location(s):Hotel
Molecular test results:Not reported

Health impact

Total ill:2
Number hospitalized:2

Sources & documents

Report / reference links