Bad news...
I let the chick out with the others after about a total of 5 days. She was acting normal, eating, drinking (escaping), etc. She was still slower and not as quick in her mind, though.
2 days ago I let the birds out to graze and found her not able to walk in a straight line, hiding in dark corners, and avoiding other birds. Her balance was not as it should have been either. By evening, she was doing the same things she had been doing when the symtoms started in the beginning of the month. This time, though, the symtoms did not lesson when I gave her water. She refused to eat. I gave her Nutri Drench and Save-a-Chick.
Yesterday I force fed her tuna, because where her crop should be was only a bone. More Nutri Drench and Save-a-Chick. She was walking in circles, and showing no sign of recovery, and was pretty much constintally twisting or flopping. Her head went anywhere but straight. It was very bad and looked like she could die at any point.
While I was holding her and trying to get her to drink, she threw up what seemed to be mucus. It was clear and of the same texture of mucus, and was slightly sticky. It was about 4in long, 1/3 centimeter thick.
Today:
When I woke up, she was able to walk. She wasn't flipping around. She was able to stand like normal, but she still wasn't steady. She stopped walking in circles. Still refused to eat. Gave her Nutri Drench in water, more Save-a-Chick. Force fed her tuna and some chick feed, but not much.
As time went on, her health seemed to decrease and she is flipping more, walking in circles a little, not pooping much. Her head started twisting worse. I force fed her more tuna and a small bit of feed. Gave her a drop of Nutri Drench straight without water. Gave her normal water as well.
While I was working with her she spewed more of the mucus stuff, same dimensions.
Her poop seems normal, more white capped than usual. Nothing coming out of her nose that I can see, unless the mucus came out of her nose, but I figure it must have come out of her mouth because there was no remnant of mucus on her face.
Please help. I am very worried about her. Also if it is Marek's or not. None of my other birds have been showing symtoms. There is one bird that I am kind of worried about. She is a Buff Orpington, 9.5wks old. She is small and very light compared to the others. Her crop is about a third how hard it could be (I checked her in the middle of the day). She does not drink or eat when I put food or water in front of her. Gave her tuna and Nutri Drench. She likes grass, though. She is hesitant in getting out of the coop, does not run even when you try to catch her, and does not strugle. Maybe she is just a nice girl? It just seems odd when all the other birds are acting fiesty.
I gave both my hens and chicks some nutri drench in their water.
I have a couple questions before I sign off:
What is the time frame from time abtained to time of symtoms with the twisting neck for Marek's?
If it is Mareks, is there anyway to stop it, and what is the mortality rate? How quickly does it spread?
I am thinking about getting a stool sample for the chick with the twisting neck. Would Marek's or another disease come up in a stool sample, or do you have to do a different type of sample? What is the average cost for a sample and how long does it take?
The last question, and one I hope not to have to do, but, how do you humanely cull a chick?
Thank you all. Any advice would be appreciated.