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Fig. 1 | Virology Journal

Fig. 1

From: Linear epitopes on the capsid protein of norovirus commonly elicit high antibody response among past-infected individuals

Fig. 1

VP1- and VP2-specific IgG responses in non-current NoV-infected individuals. A The magnitude B and positive rate of VP1- and VP2-specific IgG responses. Serum samples were collected from 398 individuals who were not currently NoV-infected. All OD450 values were subtracted from blank control values. With irrelevant protein BSA as the negative control, its mean OD450 value plus 3 times the standard deviation was calculated as the positive cut-off value, and above the red dotted line was the positive response. C The results of 398 cases were classified. Statistically significant differences were determined by the Kruskal‒Wallis test and Chi-square test: ns, no significance; ****, p < 0.0001

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Virology Journal

ISSN: 1743-422X