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Figure 2 | BMC Infectious Diseases

Figure 2

From: Longitudinal analysis of antibody responses to trachoma antigens before and after mass drug administration

Figure 2

Age prevalence curve of IgG and IgA responses at baseline. DBS were collected from participants and analyzed for IgG and IgA levels by Luminex multiplex assay. Seroprevalence (% antibody positive/total) was plotted against age. Blue closed circles show% positive to both pgp3 and CT694 antigens; green open circles show% positive to pgp3 but not CT694; purple open circles show% positive to CT694 but not pgp3; and red closed circles show% positive to any antigen.

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BMC Infectious Diseases

ISSN: 1471-2334

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