i wonder if she's getting birds from other folks too, and isn't all that careful about managing biosecurity. When you find out how your other birds are, you can make plans to move forward.
Mary
I'd be very upset if any birds who left here were sick, and I'd want to make things as right as possible, and be anything but hostile! Trying to have healthy birds is a commitment, and saying that there's never been a problem, when this is the disease, just doesn't seem very likely.
Again, I'm...
I'm so sorry!
You are doing the best that can be done in a very sad and difficult situation, and I hope that your original birds are actually clear of this.
Mary