One-step immunochromatographic dipstick tests for rapid detection of Vibrio cholerae O1 and O139 in stool samples
Clinical and Diagnostic Laboratory Immunology, Volume 10, No. 3, Year 2003
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We describe the development and evaluation of a rapid diagnostic test for Vibrio cholerae O1 and O139 based on lipopolysaccharide detection using gold particles. The specificity ranged between 84 and 100%. The sensitivity of the dipsticks ranged from 94.2 to 100% when evaluated with stool samples obtained in Madagascar and Bangladesh. The dipstick can provide a simple tool for epidemiological surveys.