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Serologic studies in farmer's lung.
Wenzel-FJ; Gray-RL; Roberts-RC; Emanuel-DA
Am Rev Respir Dis 1974 Apr; 109(4):464-468
Two separate studies are conducted to determine the incidence of antibodies to different isolates of the thermophilic actinomycetes in patients with farmer's lung. Micropolyspora-faeni accounts for slightly more than one-half of the sensitization, but sensitivity to more than one antigen is also seen. The most frequent combination is M-faeni and Thermomonospora-viridis. It also appears that Thermoactinomyces-vulgaris strains differ in antigenicity. Three strains of T-vulgaris tested differ, and currently all are in use as test reagents. The recommendation is made that testing for farmer's lung, particularly on a screening basis, include as a minimum, M- faeni, T-vulgaris (3 strains), T-viridis, Thermoactinomyces- sacchari, and the "air conditioner microorganism."
NIOSH-Publication; NIOSH-Grant; Screening-methods; Serology; Immunological-tests; Hematology; Pulmonary-system-disorders; Allergies; Fungi
Internal Medicine Marshfield Clinic Foundation 510 North St Joseph Ave Marshfield, Wis 54449
Issue of Publication
American Review of Respiratory Disease
Marshfield Clinic Fdn Med Res Education, Marshfield, Wisconsin
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division