From: In vivo testing of novel vaccine prototypes against Actinobacillus pleuropneumoniae
Batch
Administered to group
CFU/mL (pre-challenge)
CFU/mL (post-challenge)
1
1, 2, 3, 4
2 × 106
3.25 × 106
2
5, 6, 7
1.46 × 106
1.85 × 106