I'm so sorry to hear of all of this!
O hope your father will be ok .
Can you go over what the tests gave been?
CBC abd chem????
Fecal cytology and gram stain? Culture?,
Swab and cytology or culture from tge throat?
I feel doxycycline has likely had a partial effect , because yiur burd is still alive, and has gained weight.... maybe a secondary yest fungal issue? So sorry nit better.
What are the symptoms now?
Abstract
Diagnostic tests to detect evidence of infection with Chlamydia psittaci in live birds include culture, serologic testing, immunoassays, and gene-based tests. Comparing results of the various diagnostic tests is difficult because different values are measured. Controlled studies of chlamydial infections in birds rely on information collected at predetermined intervals after the date of initial infection, whereas clinicians frequently cannot determine when an initial infection occurred in an avian patient. Culture is considered the gold standard of these tests, but it is the most difficult and labor-intensive test to perform. Results of serologic tests will vary because of the length of time a bird has been infected, host characteristics, and the concentrations of circulating immunoglobulins. Immunoassays will fail to detect chlamydial organisms if infected birds are not shedding chlamydia at the time of sampling. Results of immunoassays are also affected by cross-reactions with interfering antigens and the number of chlamydial organisms that are present in samples. Genebased diagnostic testing may prove more sensitive than culture, depending on the sample type, but comparison studies in birds have not been published. Any live bird assay may fail to detect patient infection because of the complex biology of Chlamydia psittaci.
Journal Information
The Journal of Avian Medicine and Surgery is an international journal of the medicine and surgery of both captive and wild birds. Published materials includescientific articles, case reports editorials, abstracts,new research, and book reviews