title: [Chronic CO poisoning. Use of generator gas during the second world war and recent research].
abstract: The consequences of long-lasting and low-grade exposure to carbon monoxide are a matter of debate. During the second world war, lack of petrol led to widespread use of wood as fuel (generator gas vehicles), especially in the Nordic countries. This caused many cases of "acute" or "chronic" carbon monoxide poisoning. Typical symptoms of "chronic poisoning" were headache, dizziness and tiredness. Usually the symptoms disappeared after some weeks or month, but in some patients probably became permanent. The experiences from the generator gas era are now almost forgotten, and chronic carbon monoxide poisoning is easily overlooked. The authors describe two cases of such poisoning. A crane driver at a smelting works developed permanent symptoms after twenty years of exposure. A faulty oil-fired central heating system caused long-lasting symptoms in four members of a family.
authors.affiliation: Statens arbeidsmiljøinstitutt, Oslo.
authors.forename: B
authors.initials: B
authors.lastname: Tvedt
authors.forename: H
authors.initials: H
authors.lastname: Kjuus
mesh_terms: D000393:Air Pollutants / Q000009:adverse effects; D000395:Air Pollutants, Occupational / Q000009:adverse effects; D002249:Carbon Monoxide Poisoning / Q000175:diagnosis / Q000209:etiology; D005648:Fuel Oils; D006361:Heating; D049673:History, 20th Century; D006801:Humans; D018986:Motor Vehicles; D009664:Norway; D012106:Research; D014857:Warfare
chemical_list: D000393:Air Pollutants; D000395:Air Pollutants, Occupational; D005648:Fuel Oils