frequently, but led to detection of higher percentages of seropositivity (23.7 -67.7 % and 35.9 -49 95.6 %, respectively). Attempts to grow C. psittaci in cell culture or embryonated chicken eggs 50 were successful in 2 -42.3 % and 0 -57.1 % of samples, respectively, antigen detection methods 51 were positive in 2.3 -40% of samples, while conventional PCR and real-time PCR using different 52