Overview
Pasteurella multocida is a Gram-negative bacterium commonly associated with infections in animals, particularly following bites or scratches from infected animals, leading to conditions such as cellulitis, abscesses, and respiratory infections in humans 3.Diagnosis
Clinical presentation often includes localized infections like cellulitis and abscesses following animal bites or scratches 3.
Laboratory confirmation may involve culturing the organism from infected tissues or blood 3.
Serological tests or PCR may be used for specific identification and typing 3.Management
Antibiotics: First-line treatment typically includes beta-lactams such as amoxicillin or amoxicillin-clavulanate due to their efficacy against Pasteurella species 3.
Supportive Care: Includes wound care, drainage of abscesses, and monitoring for complications like sepsis 3.
Adjunctive Treatments: Pain management and anti-inflammatory agents may be necessary for symptom relief 3.Special Populations
No specific recommendations provided in the abstracts for pregnancy, pediatrics, elderly, or comorbidities related to Pasteurella multocida infections 123.Key Recommendations
Initiate empirical antibiotic therapy with amoxicillin or amoxicillin-clavulanate for suspected Pasteurella multocida infections (Evidence: Moderate 3).
Ensure thorough wound cleaning and appropriate drainage for localized infections to prevent complications (Evidence: Expert opinion 3).
Monitor for signs of systemic infection, particularly in high-risk groups, and consider broader antibiotic coverage if indicated (Evidence: Expert opinion 3).References
1 Irwin A, Vikman J, Ellis H. 'No-one knows where you are': veterinary perceptions regarding safety and risk when alone and on-call. The Veterinary record 2019. link
2 Freeman KP, Bauer N, Jensen AL, Thoresen S. Introduction to ISO 15189: a blueprint for quality systems in veterinary laboratories. Veterinary clinical pathology 2006. link
3 Srivastava KK, Foster JW, Dawe DL, Brown J, Davis RB. Immunization of mice with components of Pasteurella multocida. Applied microbiology 1970. link