Validation and comparison of an extrapolysaccharide (EPS)-based in-house ELISA and the PanBio melioidosis rapid cassette test-kits for serodiagnosis of melioidosis in a non-endemic area.
نویسندگان
چکیده
Detection of anti-Burkholderia pseudomallei antibodies in sera from melioidosis patients still represents a keystone in the confirmation of the clinical diagnosis, especially in non-endemic areas. An in-house assay was compared to lateral flow assays for the rapid detection of melioidosis-specific IgG or IgM. Employing 50 positive sera from patients and 200 negative sera from blood donors, sensitivity of the ELISA, the IgG and IgM assay were 84.0%, 90.0% and 84.0%, respectively. Specificity ranged from 98.0% (ELISA) to 99.5% (IgM assay). The application of the described diagnostic assays is a suitable method for the serodiagnosis of melioidosis in a non-endemic area.
منابع مشابه
Comparison of in-house IgM and IgG ELISAs for the serodiagnosis of melioidosis in Malaysia
Melioidosis is an endemic infectious disease in Southeast Asia and northern Australia, caused by Burkholderia pseudomallei. However, the incidence rate in Malaysia is not well documented. The high mortality rate and broad range of clinical presentations require rapid and accurate diagnosis for appropriate treatment. This study compared the efficacy of in-house IgM and IgG ELISA methods using a ...
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عنوان ژورنال:
- Transactions of the Royal Society of Tropical Medicine and Hygiene
دوره 102 Suppl 1 شماره
صفحات -
تاریخ انتشار 2008