Hello my turkeys have come down with what seem to be a cold they cough and sneeze. 1 of the 5 also has a swollen sinus passage below its eye and a foamy eye. We had duramycin on hand and followed the dosages I found on this forum. After three days of duramycin I switched to tylan 50 oral injections of 1cc each bird as they are larger then chickens. It has now been three days of twice daily injections and they seem not better if not slightly worse. Please help with any suggestions. Also the local tsc only had tylan 50 that was expiring this month in case that is of great importance. I also am trying to get them to eat garlic by mincing it in with hard boiled eggs.