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. 2021 May;27(5):1427–1437. doi: 10.3201/eid2705.190121

Figure 1.

Figure 1

Reactivity of nonstructural protein 1 antigens to ZIKV and DENV plasma in study of Zika diagnosis, Singapore. A) Reactivity of H-zWT and H-zD1 to commercial ZIKV IgG in ELISA format. B) Reactivity of H-zWT, H-zD1, ZIKV WT, and DENV WT to samples from Tan Tock Seng Hospital. C) Comparison of zD1-Trx and zD2-Trx activity to DSC-7. D) comparison of H-zWT, H-zMut1, and H-zMut2 activity to DSC-7. The graphs show mean OD measurements from 2 replicates. DENV, dengue virus; OD, optical density; WT, wild type; ZIKV, Zika virus.