Well, that is very depressing. I hope it turns out not to permanently affect your egg production. I guess time will tell.We have had no new symptoms for about a week. I think it's done it's tearing through the flock. That's the good news. The bad news is that my daughter might be out of the egg-sale business unless we completely cull and try again. We'll have to wait and see. A few days back, I only got 2 eggs, from 10 chickens. I haven't gotten that few since before I adopted the 6 from Elizabeth.
After the huge drop in egg production, I checked symptoms again. I especially researched what would cause such a dramatic drop. Infectious bronchitis was on that list, which was the first thing I suspected. The chicks that got culled ended up getting swollen faces and an odor, which is still confusing me, but all other symptoms match infectious bronchitis. All of the other chickens had no facial swelling and absolutely no odor besides regular chicken poop.
Infectious bronchitis the most contagious of all chicken diseases, and has been known to spread on the wind up to 1200 YARDS! It causes the symptoms I saw... coughing, wheezing, runny nose, bubbly eyes, sneezing. On one website, it has diagnoses photos, showing a baby chick with its beak in the air, gasping for breath. Which is exactly what I saw Dijon doing. It showed a chicken with runny eyes and nose, like Barbeque... only Barbeque was MUCH drippier.
Two things that disturbed me:
1) Some of the sources of information said that some birds may catch it, but you don't see any symptoms except if you stand really close, at night, when nobody is moving. Then you hear a bit of breathing trouble.
2) It can permanently affect egg production. Chickens can take 6 months to return to production after an outbreak, and even then, they may not produce quantity or quality they did before. This is especially true if they got sick at 2 weeks or younger, which is the age that my newest babies got sick.
So it's possible that every single one of my chickens has had it. Remember I heard wheezing/clicking from the little kids? They ended up having the fewest symptoms of all the groups. Of the babies, about 6 showed visible/audible symptoms. The minorca, turken, and RIR didn't show any symptoms at all. And out of my hens... only Barbeque has shown symptoms, and that one hen would not explain such a dramatic decline in eggs. Surely some others are dealing with it, as well, but showing no other signs.
So we'll wait and see. Right now, we can't sell or eat the eggs for at least another week. And I've informed Sahara's customers that she might be out of business for awhile. We still have to assess who's laying and who's not, and see if they even start up again. I have seen Barbeque on the nest quite a few times, but later in the day I'll check that nest and there will be nothing in there. I know Original and Tikka are laying, plus one of the australorps. And I think Shawarma the orp is laying. I haven't gotten a welsummer egg for days, and she was laying about 4 times a week before this. If they return to production in 6 months, then culling now won't do anything to improve productivity, since the new babies won't lay for about 6 months anyway. So we just have a bunch of pets, which are no longer miserable, but just not economical.
