What are common organisms found in dog bite wounds?

In dog bite wounds, the most commonly identified organisms include Staphylococcus species and Pasteurella multocida. Staphylococcus is a genus of bacteria that is part of the normal flora of the skin and can be introduced into a wound during a bite, potentially leading to an infection.

Pasteurella multocida is particularly significant in dog bites because it is a bacterium found in the mouths of dogs and can cause cellulitis and other infections following a bite. This organism is known for its rapid onset of infection and can lead to complications if not adequately treated.

Given the nature of dog bites, the presence of these organisms is a critical consideration in the management of such wounds. Understanding the typical pathogens involved allows for appropriate antibiotic therapy and prophylactic measures to prevent infection. Other organisms listed in the other choices are either less common in such wounds or are not typically associated with dog bites.