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. 2020 Jun 23;82(8):1155–1159. doi: 10.1292/jvms.19-0559

Fig. 2.

Fig. 2.

Antibody responses elicited by various immunogens in pigs. Six pigs were vaccinated with the vesicular stomatitis virus glycoprotein-VP1, five pigs with glutathione S-transferase-VP1, and four pigs with commercial inactivated foot-and-mouth disease virus (FMDV) vaccine. Pigs were immunized twice intramuscularly, four weeks apart. The antibody responses were measured by FMDV type O ELISA, and the results were presented as average percentage inhibition (PI) (%). The statistical significance of differences between the booster immunization and pre-immunization stage was determined at a 95% confidence level, and the asterisks represent a statistically significant difference (P<0.05).