My pullot has been sneezing pretty much since the day we bought her and has been on Duramycin-10 ever since (like, about a month). I know that it is probably WAY too long, but it didn't seem to cure her. (She has been seperated from the rest of the flock since we purchased her.) Any suggestions as to what to do to cure her ... I need her healthy before winter starts because I only have one chicken coop. Right now, she isn't on anything and doesn't seem to be getting worse... but definitely not any better. Definitley appreciate any advice anyone has. Winter is coming fast here in MN!