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Fig. 5 | Parasites & Vectors

Fig. 5

From: Using cluster analysis to reconstruct dengue exposure patterns from cross-sectional serological studies in Singapore

Fig. 5

Comparison of the classification obtained using the threshold method to define exposure and the new classification obtained from cluster analysis. Seronegative subjects are characterised by all PRNT50 titres against DENV1-4 < 30; monotypic subjects display a single PRTN50 titre ≥ 30; multitypic subject is are defined as profiles with more than one PRNT50 titre ≥ 30

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