________________
Jagiaan
[es]
culosis etc are dissiminated through the air
probably always in the form of dust or Affects of gases and talutele offluvia (a) Hydıochloric acid vapour causes irutation
of lungs and diseases of eye (b) Carbon disulphide vapours cause headache,
muscular pain and depression of the
nervous system (c) Animodia causing mutation of coujuntiva (d) Carburatted Hydrogen causing headache,
vomiting, convulsiv'is etc when inbaled in
large quantity (e) Carbon monoxide imparts a cherry red
colour to the blood, and by interfering with o`ygenation, may cause dialı hea, lieadache, nausen, muscular and nervous
depression, (f) Effluvia from Buch-fields, effluvia frcin
offensive trade, tanperies fat ond tallow factories gut scraping, bone-boiling, papermakuug etc Effects of gas from sewers and house-drains aro durrhen, gastio
