Making the bed or not?

Last week I read a research by the University of Kingston, London, that it said that making the bed  is bad for our health because it extends the life of mites. When we make the bed we cover mites and arachnids and this increases their lifespan  because they love the moisture of our sweat and closed sites. So the best way to avoid it's not making the bed. Is that true? Perhaps it's just an excuse not to make the bed for lazy people.. I always make the bed although it is boring making the bed everyday, but if I didn't make the bed, I would feel as  if my room was dirty but after that.. it is a curious point to think.