First I do not think that AGY is an easy diagnoses. Like many other avian diseases it does not shed in every fecal and will not be found in every crop swab. The symptoms of AGY are much like PDD and I did not know his history other than the man I took him from. I did not spend much time asking him questions as I felt my husband was going to knock his lights out. As far as ABV & PDD... I'm not convinced the two are connected. You should remember that from our correspondence about Tori... but you seem to have forgotten that.
I think some people are quick to throw the ABV term out there with little research into what it is and how often it is seen. I think the last statistics I saw were 40% of parrots test positive for ABV and have no symptoms... I think Tori should have had more answers. but that is a different thread.
I'm sure nothing is easy in avian medicine beside the most basic of evaluations and care let alone diagnosing and treating very "new", complex, and devastating diseases!
I remember that you said they weren't linked and I agreed. In fact, I was under the impression that ABV and PDD were unrelated even before you and I ever talked on this forum. I'm not'/wasn't an expert on either obviously but I did my homework on macaw care/training/health/psychology before Tori to an extent that allowed me to realize that the two were similar in some ways but different as sole entities. I took several microbiology courses and genetics courses so that definitely gave me a leg up in terms of microbial thinking even if I didn't study a particular area. Sorry if the / made you think I was equating the two, I just used the / to save space...like I just did here!
I agree about not having all of the answers for Tori and would like to know for the sake of knowledge and betterment of the bird world etc etc but it's too late now. There's no reason to dwell on it and be upset. There's nothing I could have done/can do now. Don't get me wrong, I would have tried anyway.
Either way, I didn't have her long but I did my best to care for her and keep her happy/comfy...she was cage bound in the beginning, loved target, color, towel, and step up training, tug of war with her wood chew toy, got her switched off of only seed and started on pellets and a couple fresh foods (only mango and pineapple) had 2 showers and allowed preening. I made the short time with her count.
I have seen many owners say their bird tested positive then negative then positive back and forth back and forth so I know that the "in question" ailment is not always seen or easily/accurately diagnosed.
used / again!