Summary of HIV-1 Test Results.

<p>The figure shows the timing of test positivity in relation to the rapid antibody test (Day 0) for the Zeptometrix cohort. Each segment of the stacked bar graph represents an individual subject.</p

Evaluation of RT-LAMP Assay with Zeptometrix Seroconversion Panels.

<p>+, reactive test result; -, non-reactive test result; +/-, reactive in 1 of 2 replicates; IND, indeterminate; ND, no data; *, first detectable viral load.</p><p>Evaluation of RT-LAMP Assay with Zeptometrix Seroconversion Panels.</p

INT Primer and Quencher Probe Sequences.

<p>INT Primer and Quencher Probe Sequences.</p

Evaluation of RT-LAMP Assay with SeraCare Seroconversion Panels.

<p>+, reactive test result; -, non-reactive test result; +/-, reactive in 1 of 2 replicates; IND, indeterminate; ND, no data; *, first detectable viral load.</p><p>Evaluation of RT-LAMP Assay with SeraCare Seroconversion Panels.</p

Performance characteristics of Multiplex HIV-1 incidence kit.

<p>Performance characteristics of Multiplex HIV-1 incidence kit.</p

Correlation between plasma and DBS.

<p>The normalized MFI values (n) and avidity index (a) for plasma versus DBS were compared for all specimens. The solid line represents the linear trend line for all data points.</p

HIV-1 Multiplex assay kit stability.

<p>Levey-Jennings plots of high (closed circles) and low (open circles) positive controls over a 12 month period. The straight solid line represents the mean assay value of the high positive control, while the dashed lines represent 2 standard deviations above and below the mean.</p

Correlation in antibody reactivity between plasma and DBS.

a<p>Inter-assay variation, as measured by repeat testing of know Incident/Prevalent controls. CV is representative of median values for standards.</p>b<p>Median value for all samples, comparing plasma and DBS values.</p><p>Correlation in antibody reactivity between plasma and DBS.</p

HIV-1 INT RT-LAMP Sensitivity.

<p>The RT-LAMP reaction tubes were observed under UV light. Representative tubes for amplification of DNA and RNA are shown.</p

Number of recent infections.

a<p>Number of samples classified as recent out of 152 total specimens.</p><p>Number of recent infections.</p