do a study on how and why water vapor sets back a bee colony
one can find lots of info, pics, vids, and blogs, hand wringing too.
seldom do new bee keepers move forward and learn from previous knowledge.
some think their bees would not be survivors, if attempts are made to rectify a problem.
most times we, one does not amputate an infection?
one should understand why a commercial be keeper would not insulate a hive multiply his costs over a back yard beek 1,000 2,000 times