Which bacteria cause colibacillosis?

Colibacillosis is an infectious disease primarily caused by Escherichia coli (E. coli), which is a type of bacteria commonly found in the intestines of humans and animals. This condition typically arises when specific pathogenic strains of E. coli proliferate in the gastrointestinal tract, leading to inflammation and illness.

E. coli is particularly relevant in the context of this disease because certain strains can produce toxins that lead to severe gastrointestinal disease in rabbits and other animals, highlighting its role as the causative agent. Understanding the link between E. coli and colibacillosis is crucial for both prevention and treatment of the disease in affected populations.

Other bacteria listed, while they can cause various infections in animals, do not specifically cause colibacillosis. For instance, Salmonella species are linked to different gastrointestinal diseases, Pseudomonas aeruginosa is primarily associated with opportunistic infections, and Listeria monocytogenes is known for foodborne illnesses rather than colibacillosis. Therefore, recognizing E. coli as the primary cause of colibacillosis is essential for effective diagnosis and management in veterinary care.