HCWs, healthcare workers. Supplemental Figure 1. Seroprevalence of measles immunoglobulin G antibodies in (A) new healthcare workers and (B) current healthcare workers. We performed measles immunoglobulin G antibody test using Enzygnost Anti-Measles Virus/IgG for new healthcare workers and enzyme immunoassay kit, EUROIMMUN for current healthcare workers. Circles denote mean seropositivity (%) and error bars denote 95% confidence intervals. Dashed line denotes 95% seropositivity. HCWs, healthcare workers. Supplemental Figure 1. Seroprevalence of measles immunoglobulin G antibodies in (A) new healthcare workers and (B) current healthcare workers. We performed measles immunoglobulin G antibody test using Enzygnost Anti-Measles… Infect Chemother. 2019 Mar;51(1):58-61. https://doi.org/10.3947/ic.2019.51.1.58