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. 2018 Sep 17;99(5):1186–1193. doi: 10.4269/ajtmh.18-0276

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© The American Society of Tropical Medicine and Hygiene

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Figure 4. — Relationship between cycle threshold (Ct) value for multiplex hookworm qPCR and fecal flotation derived egg counts (EPG) for Necator americanus. Microscopy negative Ct values not displayed. A moderate-to-good correlation was displayed between average N. americanus egg counts measured by sodium nitrate flotation and average Ct measured by the multiplex hookworm qPCR. EPG = eggs per gram. This figure appears in color at www.ajtmh.org.