Ok, 2nd morning that i have now found blood shavings and poop in the coop after the second night of roosting. I think from what I've read it could be coccidisos. I'm in a panic. I have six hens that are six months old. I think I may see a bit of blooding looking streak on one of the hens. I don't know for sure. I started putting sulmet in there drinking water 2 tlbs to one gallon. Hopefully that helps. Is this something that can be passed on to a human, and also how do I treat the whole area they use. Thank you Kim