Not that it will make much difference being that silkie and I are both licensed poultry technicians, but 2 are coughing and sneezing and one has conjuntivitis. the 3 have been given 2 injections each and will get a third today.
I have to say that the Tylan 50 is definitely worth keeping around. after the first injection I saw substantial improvement, the coughing and sneezing is minimal and the conjuctivitis is subsiding, the eye is open but still runny. After 2 days I have not heard any sneezing or coughing, I will let you know how the conjuctivitis is doing later after checking on it.
mike