ok iv asked alot of different things on here about colds and cough with nasal drainage. i have lost 2 hens now to this stuff. working on my 3rd bird now.treated for bronchitis, didnt help. tried teramycin , and they just came off a round of pen clor. trying gallimycin now.coop is dry / deep pine shavings. its like 3 weeks in between break outs. always one at a time.its not cold here in the 40,s or 50,s at night. what would you do? have you ever had anything like this and if so what did ya do. i need ur input . i know somebody on this board has been through this.iv talked to dr peter brown. but its hard for him to tell me what to do without seeing the bird. ............ thanks in advance... johnny