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Normal quantile plot of the distribution of optical density (OD) 450 nm values in Ebola virus (EBOV) immunoglobulin G (IgG) enzyme-linked immunosorbent assay (ELISA) with sera from patients with FUO collected from 2011 to March 2014 (n=242), and a set of Sierra Leone (n=14) and United States normal (n=13). Color images available online at www.liebertpub.com/vim
