I had 3/5 6 week old chicks get Cocci on the 11th of May, I began treatment on the 11th. I didn't separate the 2 healthy ones and they never got sick. I've been treating for 9 days now (I know it's supposed to be only 5 but they were still showing symptoms), and they are all seemingly better. No more bloody poop or lethargy. I was intending on moving them into a grow out coop the weekend I found out they were sick, but I'm wondering if they can be moved out now because I have chicks hatching in a week and need the brooded space. I intend on using this grow out coop for breeding later this year so I don't want infected birds in there. How long after symptoms are gone are they still contagious? TIA!