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Rotaviral enteritis in a raccoon
A N Hamir1, M Morin, C E Rupprecht
1Laboratory of Large Animal Pathology, University of Pennsylvania, School of Veterinary Medicine, Kennett Square 19348.
Journal of Wildlife Diseases
|April 1, 1990
Summary
A young raccoon experienced severe diarrhea and succumbed rapidly. Veterinarians identified rotavirus group A as the cause, marking the first documented case in this species.
Area of Science:
- Veterinary Pathology
- Virology
- Wildlife Health
Background:
- Raccoons (Procyon lotor) are common omnivores found in diverse habitats.
- Enteric diseases can significantly impact wildlife populations, especially in young animals.
- Viral infections are a known cause of enteritis in various mammalian species.
Observation:
- A hand-reared raccoon kit presented with acute, severe diarrhea.
- The affected kit died within 24 hours of symptom onset.
- Gross and histopathological examinations suggested viral enteritis.
Findings:
- Immunoperoxidase testing confirmed the presence of rotavirus group A antigen.
- The antigen was detected within the intestinal mucosa of the deceased kit.
- This represents the first reported instance of rotaviral enteritis in a raccoon.
Implications:
- This finding expands the known host range of rotavirus group A.
- It highlights the potential for rotavirus to cause severe disease in raccoons.
- Further research is warranted to understand the epidemiology and impact of rotavirus in wild raccoon populations.