I have already treated my flock for coccidia 3 weeks ago. It seems a different chick (7 weeks old) is every so often pooping blood. I have separated her and watching. Trying to figure out if I should proceed with the same treatment of 5 days Corid? I posted on Emergencies but didn't get much response. Anyone out there have this problem reoccur and treat it successfully? I hate at to give them antibiotics again!!!