I found this, I'll see if I can find more.
Practicing biosecurity is a good thing actually. I'm kind of limited on having to do so.
I suspect one of my flocks have MG due to what happened to one of my project Orpington chicks earlier this year. She became feverish, sticky goopy eyes, & extreme pneumonia. She went down hill fast over...
I have it in one of my flocks, at least one flock, which is the mixed flock coop. I haven't noticed it in any of my other birds.
It can be treated with antibiotics, or you can vaccinate your birds at a young age.
I won't use antibiotics, because I want my birds to be antibiotic free, & I also...