title: Fever of undetermined etiology after cleaning of steam turbine condensers.
abstract: Two outbreaks of a febrile syndrome marked by chills, headaches, myalgia, nausea, and malaise occurred in workers who had cleaned the steam condensers of electric power turbines. Mean incubation period was 38 hours. Twenty-two of twenty-three exposed men became ill. Clinical and environmental investigation failed to reveal the etiology of the outbreaks. The circumstances and clinical syndrome have points of similarity to fever following inhalation of metal fumes and low-grade, stained cotton dust, and to Pontiac fever.
mesh_terms: D000293:Adolescent; D000328:Adult; D004196:Disease Outbreaks / Q000453:epidemiology*; D005335:Fever of Unknown Origin / Q000453:epidemiology*; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000453:epidemiology*; D011210:Power Plants