About 3 weeks ago I noticed a hen or two making a squeaking noise. Then 2 weeks ago, those hens started sneezing. I removed them from my pen and started them on antibiotics and also put Vix on their combs, wattles, and under wing. Then a couple of days later more were sneezing so I decided to medicate the entire pen. I am finishing up my second week of antibiotics this week and the sneezing is lessened but some are still sneezing a lot. There are no other physical symptoms, just the sneezing. We are throwing a lot of eggs away right now and I am hoping that we can stop the antibiotics this weekend but worried that they still may have something... If anyone has any advice or solution, please let me know! Thanks!