Help with wheezing snake

About 3 months ago I posted about a wheezing weak actin bp I seep rated him raised heat and lowered humidity he has since ate 3 times recently and moves more and I don't hear the wheezing when should I put him back n the rack with the others

You might want to keep the little guy in quarantine for about 2-3 months after he last showed symptoms of being sick. Just to be sure his bug is completely gone.