Case Report: Shewanella Algae Pneumonia and Bacteremia in an Elderly Male Living at a Long-Term Care Facility
Abstract
Shewanella algae is a gram-negative, nonfermenting, oxidase-positive, motile bacillus that is ubiquitous in aquatic ecosystems. Human infections are rare and the immunocompromised are left most vulnerable. Risk factors for this infection include exposure to seawater, consumption of raw seafood, and underlying comorbid conditions such as hepatobiliary disease and chronic cutaneous ulcers. Previously documented cases of S. algae have involved near drownings, contaminated raw shellfish, or wound exposure to seawater, mud, sand, and sewage. This case study is unique in that it describes Shewanella bacteremia without any of these typical preceding exposures. We present a case of S. algae pneumonia and bacteremia in an elderly male patient living at a long-term care facility without any recent open water exposure.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Jan 05, 2022
- Source ID
- 10.4269/ajtmh.21-0614
Entities
People
- Aaron Brown
- Cameron Ryan
- Javier J. Barranco-trabi
- Thomas J. Weiss
- Tiffany T. Oommen
- Victoria Mank
Organizations
- Tripler Army Medical Center