Canine adenovirus-induced ocular lesions in the Afghan hound.

A series of referred cases of CAV-1-induced ocular disease suggested increased susceptibility of the Afghan Hound. Of a litter of Afghan Hound puppies inoculated with a commercial vaccine containing attenuated CAV-1, three developed corneal edema and the litter as a whole showed marked febrile and serological responses to the virus. Under experimental conditions Afghan Hounds inoculated with CAV-1 at two levels of attenuation showed more profound clinical responses than Beagles receiving similar inocula. An enhanced generalized susceptibility to infection is suggested as a possible explanation for the greater incidence of CAC-1-induced ocular lesions in this breed.