Biomaterial Database

Scottish experience with the serologic diagnosis of Legionnaires' disease. 1979

R J Fallon, and W H Abraham

Four-hundred fifty-nine sera from 342 persons were examined at Ruchill Hospital, Glasgow, using an agar-grown heat-killed, ether-treated antigen derived from the Philadelphia 1 strain of the Legionnaires' disease bacterium. They were examined, in parallel, at the Center for Disease Control (CDC), Atlanta. Overall agreement (results agreeing +/- one twofold dilution) was reached with 90% of sera. Important differences were obtained with 10 (2.2%) sera. With three of these 10 sera the CDC alone obtained a significant titre (256) whereas with the other seven the Glasgow laboratory alone obtained a titre of 256. Altogether 28 persons (8.2%) with an agreed titre of 256 or higher were identified. However, some of these people had been ill 4 years before serum was obtained for examination. These persistent high titres make the serologic diagnosis of Legionnaires' disease difficult.

UI	MeSH Term	Description	Entries
D007877	Legionnaires' Disease	An acute, sometimes fatal, pneumonia-like bacterial infection characterized by high fever, malaise, muscle aches, respiratory disorders and headache. It is named for an outbreak at the 1976 Philadelphia convention of the American Legion.	Legionella pneumophila Infections,Infections, Legionella pneumophila,Legionnaire Disease,Pontiac Fever,Disease, Legionnaire,Disease, Legionnaires',Fever, Pontiac,Infection, Legionella pneumophila,Legionella pneumophila Infection,Legionnaire's Disease,Legionnaires Disease
D005455	Fluorescent Antibody Technique	Test for tissue antigen using either a direct method, by conjugation of antibody with fluorescent dye (FLUORESCENT ANTIBODY TECHNIQUE, DIRECT) or an indirect method, by formation of antigen-antibody complex which is then labeled with fluorescein-conjugated anti-immunoglobulin antibody (FLUORESCENT ANTIBODY TECHNIQUE, INDIRECT). The tissue is then examined by fluorescence microscopy.	Antinuclear Antibody Test, Fluorescent,Coon's Technique,Fluorescent Antinuclear Antibody Test,Fluorescent Protein Tracing,Immunofluorescence Technique,Coon's Technic,Fluorescent Antibody Technic,Immunofluorescence,Immunofluorescence Technic,Antibody Technic, Fluorescent,Antibody Technics, Fluorescent,Antibody Technique, Fluorescent,Antibody Techniques, Fluorescent,Coon Technic,Coon Technique,Coons Technic,Coons Technique,Fluorescent Antibody Technics,Fluorescent Antibody Techniques,Fluorescent Protein Tracings,Immunofluorescence Technics,Immunofluorescence Techniques,Protein Tracing, Fluorescent,Protein Tracings, Fluorescent,Technic, Coon's,Technic, Fluorescent Antibody,Technic, Immunofluorescence,Technics, Fluorescent Antibody,Technics, Immunofluorescence,Technique, Coon's,Technique, Fluorescent Antibody,Technique, Immunofluorescence,Techniques, Fluorescent Antibody,Techniques, Immunofluorescence,Tracing, Fluorescent Protein,Tracings, Fluorescent Protein
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000907	Antibodies, Bacterial	Immunoglobulins produced in a response to BACTERIAL ANTIGENS.	Bacterial Antibodies
D000942	Antigens, Bacterial	Substances elaborated by bacteria that have antigenic activity.	Bacterial Antigen,Bacterial Antigens,Antigen, Bacterial
D012606	Scotland	The most northerly of the four countries of the United Kingdom, occupying about one-third of the island of Great Britain. The capital is Edinburgh.
D012698	Serologic Tests	Diagnostic procedures involving immunoglobulin reactions.	Serodiagnosis,Serologic Test,Serological Tests,Test, Serologic,Tests, Serologic,Serodiagnoses,Serological Test,Test, Serological,Tests, Serological