Wonderful topic.
Comet's Case:
SW Virginia: Puaski, Virginia
Contracted either on our 45 acre training ground (mostly creek frontage!) OR our back yard landscaping project
4 year old intact male golden retriever
Comet always had a little something going on -- conjunctivitis, ear infection, bad teeth, ear hematoma, hot spot, ....
A few months before blasto, we started on holistic food (Canidae kibble) and immune system supplement (Missing Link) in addition to his little bit human food (meat)
First and only symptoms: red, itchy, then swollen eyes
Three vet visits in first two weeks...eyes getting worse...blind and glaucoma by the third visit
Went to tech teaching hospital and got diagnosis after two days for testing testing testing...
Urine antigen test showed WEAK POSITIVE
Lungs and other organs clear
On Itra for 4 months
Right eye ruptured and had to be removed to save his life
Immediate improvement
Months til energy improved -- weeks after stopping the Itra til he began to have his "normal" high energy
three weeks and counting since stopping the itra
In reading some of the other case studies, I read about "cysts". Comet had a "cyst" on the back of his neck for months. Numerous vets have looked at it. At times he was on antibiotics, the cyst went away. The vets that looked at it said it was nothing. They are dubious that we are accurate in saying it "goes away" when he is on antibiotics. It is gone now -- after 4 months on Itraconozole. It never ruptured, oozed, or was open at all. It did not appear to be painful to the dog. It was not particularly "hard". Could that be related?

??