That is EXACTLY what I have found out with talking with Doc Brown and doing much research.....you can cull your whole flock, start over and be right back where you were!! Doc told me last night about a gentleman he is helping that has over a hundred specialty bantam show birds, many that are from the last of breeder lines (VERY valuable and irreplaceable birds). He has a CLOSED flock....guess what
????? He has 4, that's F-O-U-R, diseases going through his flock right now. Ms, Mg, Bronchitis and ????. He is quarantined by the state and is facing uncertainty.
My problem started with bringing in pullets. I quarantined them for a MONTH, have slowly started introducing them to my flock by moving their outdoor "cage" closer to the rest. So they are still separated but only by livestock fencing.....the others can't get to the food or drink. These new birds have not shown any signs until yesterday, after 2 of my hens got sick last week.
So I have done everything I was "supposed" to, and the flock still came down with Coryza.
Wild birds can carry it, you can get it from the feed mill, I am a dental hygienist in a rural area with many farmers, so I can pick it up at work, etc. It was only a matter of time before something like this happened to me....or will happen to anyone that has a flock of chickens.
We can do what we feel and know is the right thing to do and STILL come down with crud.
It's very frustrating, but I love my birds and won't change it for the world. I'm choosing to not cull my whole flock, to treat the ones that are sick, to vaccinate when they are all well, and THAN cull the ones that aren't getting better, as Doc Brown said those are the ones that are the carriers.
This man is the Chicken god and should be awarded something for his efforts!! He has saved my flock from their own fate.
And it's funny that you say that about kids going to daycare/school. It seems that whenever I start a new job, I always get sick....new germs to build an immunity to.
WOW the things I have learned in the last week!!
Thanks robbdebbie for your input!!