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Chromobacterium violaceum in siblings, Brazil
Isadora Cristina de Siqueira1, Juarez Dias, Hilda Ruf
1Obras Sociais Irmã Dulce, Salvador, Brazil. isiqueira@cpqgm.fiocruz.br
Emerging Infectious Diseases
|October 19, 2005
Summary
Chromobacterium violaceum can cause severe, fatal septicemia in humans. This report details sibling cases following recreational exposure in Brazil, highlighting rare but deadly infections.
Area of Science:
- Microbiology
- Infectious Diseases
- Medical Case Reports
Background:
- Chromobacterium violaceum is a saprophyte bacterium prevalent in tropical and subtropical soil and water.
- It is an uncommon but recognized cause of severe human infections.
Observation:
- One confirmed and two suspected cases of C. violaceum septicemia occurred in siblings.
- The infections followed recreational exposure in northeastern Brazil.
Findings:
- The cases resulted in two fatalities, indicating a high mortality rate.
- This highlights the potential for severe outcomes from C. violaceum infections.
Implications:
- Clinicians should consider C. violaceum in cases of severe sepsis, especially after exposure to endemic environments.
- Public health awareness regarding risks associated with recreational water activities in tropical regions is crucial.