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Volume 24, Number 6—June 2018
Research

Use of Bead-Based Serologic Assay to Evaluate Chikungunya Virus Epidemic, Haiti

Eric W. RogierComments to Author , Delynn M. Moss, Kimberly E. Mace, Michelle Chang, Samuel E. Jean, Stevan M. Bullard, Patrick J. Lammie, Jean Frantz Lemoine, and Venkatachalam Udhayakumar
Author affiliations: Centers for Disease Control and Prevention, Atlanta, Georgia, USA (E.W. Rogier, D.M. Moss, K.E. Mace, M. Chang, S.M. Bullard, P.J. Lammie, V. Udhayakumar):; Population Services International/Organisation Haïtienne de Marketing Social pour la Santé, Port-au-Prince, Haiti (S.E. Jean); Programme National de Contrôle de la Malaria/MSPP, Port-au-Prince (J.F. Lemoine)

Main Article

Figure 3

Seroprevalence and chikungunya IgG levels among persons living in urban and rural areas, by age group, Haiti, December 2014–February 2015. A) Mean seroprevalence by urban or rural setting and age category. B) Range of median fluorescence intensity minus background (IgG responses) to chikungunya antigens for the same age categories. Bars indicate interquartile ranges; horizontal lines within bars indicate medians; black dots indicate values >10th or <90th percentiles; error bars indicate 10

Figure 3. Seroprevalence and chikungunya IgG levels among persons living in urban and rural areas, by age group, Haiti, December 2014–February 2015. A) Mean seroprevalence by urban or rural setting and age category. B) Range of median fluorescence intensity minus background (IgG responses) to chikungunya antigens for the same age categories. Bars indicate interquartile ranges; horizontal lines within bars indicate medians; black dots indicate values >10th or <90th percentiles; error bars indicate 10th and 90th percentiles of data. y, years; MFI-bg, median fluorescence intensity minus background.

Main Article

Page created: May 17, 2018
Page updated: May 17, 2018
Page reviewed: May 17, 2018
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