Evening Republican, Volume 22, Number 148, Rensselaer, Jasper County, 24 June 1919 — Danger In Dust. [ARTICLE]

Danger In Dust.

All kinds of dust form dangers to human beings. Not only does dust exercise a direct harmful influence on the tissues of the organism, but IV 4s. the chief agent of germs of infection and contagion. DuM la composed of Infinitesimal particles of street mud and of refuse of ever! description which lie on the surface of the soil. Thesgjlgrtides, when dry, are in the atmosphere, together with all the impurities and microbes which they may contain, and to which they serve as transporting agents. ;