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Volume 20, Number 1—January 2014
Research

Multisite Validation of Cryptococcal Antigen Lateral Flow Assay and Quantification by Laser Thermal Contrast

David R. BoulwareComments to Author , Melissa A. Rolfes, Radha Rajasingham, Maximilian von Hohenberg, Zhenpeng Qin, Kabanda Taseera, Charlotte Schutz, Richard Kwizera, Elissa K. Butler, Graeme Meintjes, Conrad Muzoora, John C. Bischof, and David B. Meya
Author affiliations: University of Minnesota, Minneapolis, Minnesota, USA (D.R. Boulware, M.A. Rolfes, R. Rajasingham, M. von Hohenberg, Z. Qin, E.K. Butler, J.C. Bischof, D.B. Meya); Makerere University, Kampala, Uganda (R. Rajasingham, R.K. Kwizera, D.B. Meya); Mbarara University of Science and Technology, Mbarara, Uganda (K. Taseera, C. Muzoora); G.F. Jooste Hospital, Cape Town, South Africa (C. Schutz, G. Meintjes); University of Cape Town, Cape Town (C. Schutz, G. Meintjes)

Main Article

Figure 2

Venn diagram of distribution of 393 cryptococcal meningitis cases tested by 4 diagnostic assays, Uganda and South Africa. CSF, cerebrospinal fluid; CRAG LFA, cryptococcal antigen lateral immunochromatographic flow assay; India ink, India ink microscopy of 1 mL of concentrated CSF specimen. Numbers at the bottom right indicate 2 scenarios in which the Venn diagram does not overlap visually.

Figure 2. . Venn diagram of distribution of 393 cryptococcal meningitis cases tested by 4 diagnostic assays, Uganda and South Africa. CSF, cerebrospinal fluid; CRAG LFA, cryptococcal antigen lateral immunochromatographic flow assay; India ink, India ink microscopy of 1 mL of concentrated CSF specimen. Numbers at the bottom right indicate 2 scenarios in which the Venn diagram does not overlap visually.

Main Article

Page created: January 03, 2014
Page updated: January 03, 2014
Page reviewed: January 03, 2014
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