Related Experiment Videos
Pseudomonas aeruginosa skin infections in persons using a whirlpool in Vermont
Abstract:
Four guests at a ski resort in Vermont reported contracting a characteristic papular, pustular, or vesicular rash after using the resort's whirlpool. Pseudomonas aeruginosa serotype 1, bacteriophage type 86, was isolated from a pustule on one patient, water within the whirlpool, and the whirlpool diatomaceous earth filter. This appears to be the first outbreak of dermatitis associated with P. aeruginosa serotype 1. Previous reports of whirlpool-associated dermatitis outbreaks have identified serotype 9 and 11 isolates of P aeruginosa as the causative agents.
Insights
A Vermont ski resort outbreak linked whirlpool use to a distinctive rash. Pseudomonas aeruginosa serotype 1 was identified as the cause, marking the first such association.
Area of Science:
- Dermatology
- Microbiology
- Public Health
Background:
- Recreational water facilities like whirlpools can harbor pathogens.
- Previous whirlpool outbreaks have been linked to Pseudomonas aeruginosa serotypes 9 and 11.
Observation:
- Four guests at a Vermont ski resort developed papular, pustular, or vesicular rashes after using a whirlpool.
- The onset of symptoms was characteristic of a bacterial infection.
Findings:
- Pseudomonas aeruginosa serotype 1, bacteriophage type 86, was isolated from a patient's pustule.
- The same bacterial strain was identified in the whirlpool water and its diatomaceous earth filter.
- This is the first reported dermatitis outbreak caused by Pseudomonas aeruginosa serotype 1.
Implications:
- Highlights the risk of Pseudomonas aeruginosa infections from contaminated whirlpools.
- Emphasizes the need for vigilant water quality monitoring and maintenance in recreational facilities.
- Suggests that different serotypes of Pseudomonas aeruginosa may be associated with whirlpool-related dermatitis.