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An unusual case of cutaneous listeriosis
Journal of Clinical Microbiology
|May 1, 1986
Abstract:
Listeria monocytogenes was identified as the etiological agent in the cutaneous and febrile illness of a 64-year-old male who acquired the organism as a result of contact with the genital tract of a cow while assisting in the delivery of a stillborn calf.
Insights
A man contracted a skin and fever illness from Listeria monocytogenes after contact with a cow during a stillborn calf delivery. This case highlights potential zoonotic transmission risks from livestock.
Area of Science:
- Veterinary Medicine
- Infectious Diseases
- Human Health
Background:
- Listeria monocytogenes is a bacterium known to cause listeriosis in humans and animals.
- Zoonotic diseases can be transmitted between animals and humans, posing public health risks.
- Occupational exposure in agriculture and veterinary settings can increase the risk of acquiring zoonotic infections.
Observation:
- A 64-year-old male presented with cutaneous and febrile illness.
- The patient had recent direct contact with the genital tract of a cow during a stillbirth delivery.
- Listeria monocytogenes was identified as the causative agent of the illness.
Findings:
- The case confirms Listeria monocytogenes as the etiological agent responsible for the patient's symptoms.
- The route of infection was likely direct contact with contaminated bovine biological material.
- This represents a rare instance of human infection acquired through specific veterinary obstetric procedures.
Implications:
- Highlights the importance of biosecurity measures and personal protective equipment for veterinarians and farmers.
- Underscores the potential for Listeria monocytogenes transmission from cattle to humans in specific occupational contexts.
- Emphasizes the need for awareness regarding zoonotic disease risks associated with livestock handling, particularly during calving.