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Is infection by Dermatophilus congolensis underdiagnosed?
Aranzazu Amor1, Ana Enríquez, Maria Teresa Corcuera
1Department of Microbiology, Hospital Carlos III, Calle Sinesio Delgado 10, Madrid 28029, Spain. aranchazu@gmail.com
Journal of Clinical Microbiology
|November 19, 2010
Summary
Dermatophilus congolensis is a rare bacterial infection typically found in animals. This report details the first human case in Spain, emphasizing potential underdiagnosis in animal handlers.
Area of Science:
- Veterinary Dermatology
- Zoonotic Infections
- Clinical Microbiology
Background:
- Dermatophilus congolensis commonly causes skin infections in various animal species.
- Human infections are rare, with most documented cases occurring in tropical regions.
- Limited awareness contributes to potential underreporting of human cases.
Observation:
- A traveler returning from Central America presented with a novel skin infection.
- Clinical and microbiological investigations confirmed the presence of Dermatophilus congolensis.
- This represents the first documented human case of Dermatophilus congolensis infection in Spain.
Findings:
- The causative agent was identified as Dermatophilus congolensis.
- The patient had recent travel history to Central America, a potential endemic area.
- The infection highlights the zoonotic potential of Dermatophilus congolensis.
Implications:
- This case expands the known geographical distribution of human Dermatophilus congolensis infections.
- Healthcare providers should consider Dermatophilus congolensis in the differential diagnosis of skin infections in travelers and animal handlers.
- Increased awareness and diagnostic vigilance are crucial for identifying underreported zoonotic dermatophilosis.
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