
I think the advice was to check the mattress carefully upon arrival before even opening the suitcase, do not place items in drawers, and when bringing your suitcase home--open it and clean it out without bringing it in the house. Some folks even go that extra step and defog the case by plaicng it in a Trashbag or something. The detailed thread on this a few weeks ago really creeped me out. And this is coming from someone who sees staph infection abscesses for a living. I think I will go take a shower now! 
Don't know much about them but is there a spray anyone could take with them to protect you?
When you walk by a room that they are redoing with a new matress then chances are that is why!
but it was horrible the shape it was in and it makes everyone's dues go up.

I've heard that heat it the best thing to kill them.
They have become immune to sprays, they have made such a comeback they are now going off to college.

) they've made a soaring come back.
we were close to eradicating them but since we've banned DDT (I almost typed in ddp.) they've made a soaring come back.
.