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. Author manuscript; available in PMC: 2015 Jun 1.
Published in final edited form as: Clin Microbiol Infect. 2013 Nov 18;20(6):O374–O383. doi: 10.1111/1469-0691.12421

Figure 3. Distribution of sero-reactivity of asymptomatic individuals at baseline and follow-up.

Figure 3

A) Comparison of the reciprocal serum dilution at which agglutination was observed by DAT of individuals at baseline (closed triangles) and follow-up (open triangles). Black line represents cut- off for positivity at 1600 B) Comparison of OD at 450 nm of individuals at baseline and follow-up by antibody detection ELISAs against L.donovani WCL (closed and open diamonds) along with non- endemic controls (dotted diamonds). Black line represents cut- off OD for positivity at 1.05 C) Comparison of OD at 450 nm of individuals at baseline and follow-up by antibody detection ELISAs against rk39 (closed circles) along with non- endemic controls (dotted circles). Black line represents cut- off OD for positivity at 0.89. Medians for each distribution are represented by black bars. No significant differences between baseline and follow-up measurements were seen for any of the serological tests.