What is a characteristic feature of cellulitis caused by Pasteurella?

Cellulitis caused by Pasteurella is characterized by a rapid onset following a bite, particularly from a domesticated animal like a cat or dog. This fast development is due to the nature of Pasteurella as an organism that can quickly invade tissue, often leading to significant inflammation and infection shortly after exposure.

This quick progression can make it clinically distinct from other types of cellulitis, which may have a more insidious onset. Understanding the timeline of symptom development is crucial for prompt diagnosis and treatment, as expedient management can help prevent complications associated with the infection.

Considering the other options, slow onset, presence of necrosis, and localized muscle pain do not align with the typical presentation of Pasteurella cellulitis, where immediate intervention is often required due to the rapid emergence of symptoms post-bite. This emphasizes the importance of recognizing the characteristic features associated with different pathogens in clinical practice.