The main of this study is to understand Until roughly 2014, Chlamydia psittaci was the solitary Chlamydia species identified in birds. Scientists have inventoried »465 bird species influenced by this microbe, which essentially causes subclinical contaminations however some of the time brings about intense sickness and demise (1). In people, C. psittaci is profoundly irresistible and can cause extreme pneumonia. Chlamydia microbes, which are available in (dried) excreta or quill dust, are sent through direct contact or inward breath. In 2014, specialists proposed 2 new individuals from Chlamydiaceae: C. avium and C. gallinacea (2). C. avium influences pigeons and psittacine birds, though C. gallinacea influences poultry. Generally C. avium and C. gallinacea diseases in birds are subclinical, and the zoonotic capability of these species is obscure (3). In 2016, a flare-up of C. avium contamination happened among 11 Picazuro pigeons (Patagioenas picazuro) housed in an aviary with other bird species in the Netherlands. The birds shed pounds, had caused some disruption, were anorexic.
Reference link- https://wwwnc.cdc.gov/eid/article/26/10/19-1412_article