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Figure 1 | BMC Infectious Diseases

Figure 1

From: Experimental infection of healthy volunteers with enterotoxigenic Escherichia coliwild-type strain TW10598 in a hospital ward

Figure 1

Serum IgA antibody levels against the TW10598 ETEC challenge strain. Serum IgA antibody levels against live TW10598 bacteria measured as arbitrary units (AU) by flow cytometry in 30 adult volunteers at different time points, pre (day 0) and post experimental infection. Circles represent the IgA antibody level of each volunteer; horizontal lines indicate geometric means and 95% confidence intervals.

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