Group^{a} | Mean change in no. of IFN-γ SFCs/10^{6} PBMCs^{b} |
---|---|

Nonvaccinated | 35 ± 13 |

BCG | 131 ± 37 |

BCG-CFP-DDA-PIM2 | 205 ± 51^{c} |

BCG-CFP-DDA-MPL | 212 ± 39^{c} |

BCG-CFP-DDA-Pam_{3}CSK_{4} | 213 ± 94^{c} |

BCG-DDA-MPL | 222 ± 48^{c} |

↵

*a*Four animals per group were randomly selected for the IFN-γ ELISPOT assay.↵

*b*The change in the numbers of SFCs represents the number of SFCs for the bovine PPD-stimulated PBMCs minus the number of SFCs for the medium control PBMCs/10^{6}cells. The mean number of SFCs for the medium control PBMCs/10^{6}cells was 81 ± 19.↵

*c*The results are significantly different from the results for the nonvaccinated group (*P*< 0.05).