Hi all, I have a 4 month old EE hen who has been "off" about a month and a half now. I noticed it when she was coughing and had the tell-tale bubbles i her eyes. I immediately quarantined her in the house and gave her corrid for a week. The eye bubbles cleared up immediately but her cough has remained. Today I noticed a bit of blood in her poop. The eyes are still clear, she has been eating, drinking and behaving normally...any further suggestions other than corrid?