i would seperate all the new chickens from the older ones that you had prior to getting them, and pay close attention to their symptoms and if they do get any of the symptoms you will have to cull the flock.
My hen has a swollen toe, her nail is gone there is a little piece fully attached to the toe but the rest is worn off and gone. I do not believe she has bumblefoot because there is no black spot on her foot. She limps when she walks and hasn't been moving around alot, this foot is always up in...