Hi!! We recently treated with Corid for bloody poop. No one really seemed sick, the poop was the only symptom. Their poops are back to normal. But two of the youngest chicks are literal skin and bones with poor feathering. One smaller than the other. I can tell by their crops that they’re eating. Is this just an aftermath of coccidiosis in a young bird and I need to wait it out? How I help them?