Quote:
I never thought that you were.
All we can do is all we can do. A flock can be MG-negative one week and positive the next, depending on what happened between the first week and the second. All I know is that, so far, birds from my flocks sold to NPIP flocks (yes, they've bought from me, a non-NPIP person) and tested for MG have always tested negative immediately after leaving my place. That may not always be the case. We have only so much control over germs.
I really think it's possible that commercial operations are more susceptible than backyard flocks to disease raging through their monocultures, crammed in so tightly as they usually are. A wild bird flies in through those huge sliding doors on the end of the warehouse building, is lost among all the caged birds, infects them, disease rushes through the entire building, etc. You see what I mean here. Unless a sick wild bird dies in one of my pens or is eaten or mauled by my on-range flock, I seriously doubt that my birds will be infected with MG through wild birds. Possible, yes. Probable, no. The more likely scenario would be if I bought a carrier bird from someone and though I observed proper quarantine procedures, it still infected my flock upon integration. That's why I never buy started birds, not even chicks, from individuals, to lessen the chance of that happening. Nothing is perfect, of course, and I hope I never have to deal with it. If I do, however, it won't be because I was lax in my disease prevention, as I'm sure you would agree, knowing me as most of you do.
I never thought that you were.

I really think it's possible that commercial operations are more susceptible than backyard flocks to disease raging through their monocultures, crammed in so tightly as they usually are. A wild bird flies in through those huge sliding doors on the end of the warehouse building, is lost among all the caged birds, infects them, disease rushes through the entire building, etc. You see what I mean here. Unless a sick wild bird dies in one of my pens or is eaten or mauled by my on-range flock, I seriously doubt that my birds will be infected with MG through wild birds. Possible, yes. Probable, no. The more likely scenario would be if I bought a carrier bird from someone and though I observed proper quarantine procedures, it still infected my flock upon integration. That's why I never buy started birds, not even chicks, from individuals, to lessen the chance of that happening. Nothing is perfect, of course, and I hope I never have to deal with it. If I do, however, it won't be because I was lax in my disease prevention, as I'm sure you would agree, knowing me as most of you do.