Search results for query: *

I would have expected to see at least some improvement by now. I'm not ruling out Marek's either, but there are other things that can mimic it symptom wise. Sometimes it's nearly impossible to know for sure until necropsy, and when nothing else helps at all, that may be the only way to know...

I'm not clear on when the sulfa was started?

I read through your other thread here: https://www.backyardchickens.com/threads/sick-golden-sexlink-chicken-need-ideas-on-cause.1606679/ If she's drinking normally then you usually see improvement within a few days, but it can take longer for complete recovery, it depends on how much damage is...