Hi I am a new mom of 5 months and today I lost one of my girls. Two days ago she was withdrawn, and shaking her head, stopped eating and had diarrhea . I isolated her last night , took her to the vet today. He could not figure out what was wrong other than he said that she was" depressed and she fixin' to die" He gave her an antibiotic shot. He said her heart is strong, but this will either make her better or it will kill her. Well she died an hour ago. So my question. Is anyone here recognize these symptoms and if so help me to determine if this is an isolated case or will it run through the flock. Thank you all for your help.