My little pullet that is almost 7 weeks old, was not using one leg yesterday, I thought perhaps it had been injured. I brought her in the house and have her in her own little pen with food & vitamin water. She is eating and drinking. However she just lays there. And now she cannot use either leg. I stand her up with both feed on the ground, and if I let go of her she just falls to the ground, and both legs are turning blue. Please someone tell me what I am dealing with, and if there is anything I can do to help her. This just makes me sooo sad!!! Is it Mareks?? UPDATE: I posted on Dr. Brown's forum and he replied back that he is fairly certain that it is Mareks. I don't know what to do. I just want to cry!!