can anyone HELP I have no clue they look horrable but still they act as if thow nothing is wrong eating well aN MOVING AROUND NORMAL
Diseases that spread quickly and do great harm as extremely stressful, and heart-breaking, and an emotional response is normal, and to be expected. But, it is only a logical response that will help your flock, and deductive reasoning that leads to possibly treating them.
I redirect you back to my last post, and ask that you begin running down the list of possibilities, to which I'll add two for which there really is no cure: Merek's has multiple forms, but we only often hear about a few, but I also wonder if this could be the early stages of gangrenous dermatitis. However, my logic is to initially try 'n treat what I can, or at least prepare the birds for any possible treatment once the cause is known ...
If you have not yet replace their water with the astringent solution, you need to ... clean your equipment w/ 5% bleach solution, and mix 4 teaspoons of Apple Cider Vinegar into each gallon of water (specifically Apple Cider, not white, and not in galvanized containers). The tannin from the apples reduces the viscosity of the mucus and helps them to expel it more easily, and helps to remove any coating in the mouth, throat and intestines, which improves uptake on nutrients/vitamins, and any medication(s) that you may be giving them next. Continue this until and unless other chemical compounds are required.
Again? I'm not meanin' to brush of your feelings here ... just had my own battle w/ the toxins from botulism, which resulted in what most folks call limber neck, and the Apple Cider Vinegar saved all but the one that was already dead (the source of exposure) and the worst of the guineas. One's still a bit under the weather, but mostly 'cause the rest beat her up a bit under their feet. The point I'm tryin' to make is that, as painful dealin' w/ this sorta thing surely is for you, panic serves no purpose in determining the cause, which determines treatment ...