I am currently keeping my chicks in our garage. We have been keeping a few in the house, separated, as they are sick with something (still don't know what). Someone said I shouldn't keep them in the house as they can spread diseases to humans. So I'm thinking of putting them in a separate brooder but in the same garage as my healthy chicks. Can they still spread sickness being in the same enclosed area? I have been treating the sick chicks for coccidiosis. They have been lethargic with closed eyes for about three weeks now and just noticed bloody stool Sunday night. I have been treating them with Corid since Monday morning but haven't noticed any improvement. Any suggestion would be very helpful!