How do dust mites cause asthma?

Dust mites are the same size and shape as pollen grains so they are easily inhaled and drawn into the bronchial airways. Every ounce of dust in a mattress contains about a quarter of a million fecal pellets, courtesy of mites. Therefore, most individuals in the developed world spend about eight hours every night breathing the stuff.

The more dust-mite allergen, the more likely asthma will develop. About 23% of American homes have dust-mite allergen levels high enough to cause asthma. They know no social distinction; their presence in a home is determined by temperature and humidity, not social class.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.