Research Article
Cloning, Expression, and Immunogenicity of Fimbrial-F17A Subunit Vaccine against Escherichia coli Isolated from Bovine Mastitis
Figure 2
Immunological study of mice vaccinated with F17A and F17A-MF59-adjuvant vaccines. (a) Antibody level in immunized mice serum; (b) antibody subtypes in immunized mice serum. , , as compared to PBS group; , as compared to F17A group.
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