Chickens dying.... need help..

[MROO]

Mycoplasmosis causes chronic respiratory illness in chickens. You can treat it with Tylan or Baytril, but they will likely always be carriers, so don't rehome any of your birds.

 

[tlcmurphy]

You have MS/MG in your flock meaning your other birds may also become sick or may just be carriers of the disease. It does not mean you have to euthanize the other 2 birds. As @MROO says, do not rehome any of your flock.