Bordetella infections in dogs and cats:: Pathogenesis, clinical signs, and diagnosis

Bordetella bronchiseptica is a common cause of respiratory infection in dogs and cats. The disease has a high morbidity but low mortality and is diagnosed in individual pets as well as in group situations, such as boarding kennels and breeding facilities. Bordetella organisms have several pathogenic properties that result in clinical signs of respiratory tract disease. Diagnosis of bordetellosis is often based on the history and physical examination findings, but bacterial isolation and ancillary tests are also useful.