Hi No she doesn't think so for a couple of reasons it has been on a couple of courses of antibiotics and also when we go she tests for infection and sees no sign of it. Also our other chickens have been fine for the whole duration. She thinks it's a mechanical problem.
We have a black bantam with an ongoing filled sinus on both sides of face. The vet has tested and there is no infection so each week we take her over for the vet to drain it. It seems to be more of a plumbing problem. Her eyes are nearly shut now and she is going really blind. She is still...