Association of Campylobacter jejuni with enteritis in dogs and cats.

Campylobacter jejuni was recovered from 59 of 505 (11.7 per cent) dogs with diarrhoea as compared with only two of 122 (1.6 per cent) dogs without diarrhoea. However, there was no significant difference between campylobacter isolations from 142 cats with and without diarrhoea. C jejuni infections were commonly associated with chronic diarrhoea in both species and appropriate therapy abolished clinical signs and excretion of the organism in faeces in most cases. C jejuni may be responsible for some forms of enteritis in dogs and cats and is a zoonosis in which the companion animal may be the vector.