Where is Pasteurella commonly found?

Pasteurella species, particularly Pasteurella multocida, are commonly found in the oral cavity of various animals, including domesticated pets like cats and dogs. This bacterium is well-known for its association with bites or scratches from these animals, which can lead to infections in humans. The bacteria are naturally present in the mouths of these animals and can be transmitted to humans during an encounter, particularly through bites. Understanding the ecological niche of Pasteurella is essential for anticipating and managing potential infections that arise from animal interactions.

While Pasteurella may occasionally be isolated in other environments, its primary reservoir is the oral flora of domestic and some wild animals, which is why this answer accurately reflects the common presence of Pasteurella.