Thought I might mention how we got our turkey chick walking. It was born with its legs out to the sides unable to stand and toes not developed, by that I mean they were not rigid. They would flex backwards. We started by putting the chick in a small empty clean plastic butter bowl just large...
Once a bird shows symptoms.. We use water solouble antibiotics. Put 30cc in a pet syringe with no needle and hold their mouth open and shoot it in a little at a time. It may or may not help.