Fatal Chlamydia psittaci infection in a domestic kitten.

ABSTRACT: Chlamydia psittaci has not been reported to cause disease in domestic cats, to our knowledge. In contrast, C. felis infection is common in domestic cats and typically results in conjunctivitis, upper respiratory tract infection, and less frequently pneumonia. Herein, we report the pathologic findings and diagnostic features of a fatal case of psittacosis in a 7-wk-old domestic kitten. The animal was 1 of a litter of 5 that, together with the queen, were yielded to a pet rescue center in Wyoming. Over a period of ~3 wk, the kittens and queen became sick, thin, and icteric prior to death, despite antimicrobial treatments. Postmortem evaluation of a kitten revealed necrosuppurative hepatitis with Gimenez stain-positive intracellular bacteria, nonsuppurative pneumonia, and mild l

SUBMITTER: Sanderson H 

PROVIDER: S-EPMC7758691 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature