Bad thing is with the research I have done and working for a poultry processing company, I know that any of us could have this and have no idea that we do. Birds show no symptoms unless stressed if it is the nonacute form and NPIP does not test for it. Since it doesn't affect humans they don't care.I think one thing we can all agree on is you have done your research on this thing .
I'm still so sorry that happened to you.