Laboratory evaluation of immunochromatographic rapid diagnostic tests for cholera in Haiti.

ABSTRACT: BACKGROUND:Rapid diagnostic tests (RDT) for cholera are promising tools for detecting cholera in areas with limited laboratory infrastructure. However, evidence on the characteristics of the many available RDTs is scarce, and their use has been limited by suboptimal performance. We evaluated the performance characteristics of three cholera RDTs from Span Diagnostics, Artron Laboratories, and Standard Diagnostics in a regional laboratory in Haiti. METHODOLOGY/PRINCIPAL FINDINGS:We retrospectively reviewed records from May 2014 to October 2015 of a laboratory-based surveillance program for Vibrio cholerae at Hôpital Saint-Nicolas in Saint-Marc, Haiti. We compared the results of 511 Crystal VC, 129 Artron and 451 SD Bioline RDTs to bacterial culture as the gold standard. Of 905 cultures, 477

SUBMITTER: Matias WR 

PROVIDER: S-EPMC5665506 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature