OCR Text |
Show What We Breathe. B In tho morning when a broad boara Hj ot sunshlno pours through tho win- Bj dow of your slocplng apartment you IH see countless tiny particles floating HJ along the path of tho sunlight; but JH tho air of tho remainder of tho room IH seoms entirely clear and pure. Is It! Hj Not nt all. Thoro Is Just as much dust HJ In tho nlr outsldo that stream of HJ light as (hero Is in it, but It Is not HJ visible Bo thb dlscaso germs In tha HJ form of Impalpablo dust nro floatlnl am about ub ofton whon ho nro uncon- eclous or tholr presence. Our vl H tallty may bo strong onoiigh to render J9 them Innocuous, or It may not, 11 M It Is wo rotnln our health. If It la nol YM wo nro attackod with typhoid or dlpa $M thoria, or somo other malady conv H munlcatol In that way. fSL |