Tropical medicine & international health : TM & IH
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Trop. Med. Int. Health · Mar 2000
Comparative StudyThe immunofluorescence antibody test (IFAT) for the diagnosis of schistosomiasis used in a non-endemic area.
To evaluate an immunofluorescence antibody test (IFAT) for diagnosis of schistosomiasis in nonimmune travellers and immigrants from endemic areas. ⋯ In patients from nonendemic areas GAA is a sensitive marker of acute infection with schistosomiasis. In patients from endemic areas the demonstration of both GAA and MBA is necessary to properly identify long-lasting, nonacute infections. Egg-detection and/or measurement of CAA and CCA remain the methods of choice to monitor treatment as the immunofluorescence assay may remain positive for several years after treatment.