From: Antigen dose and humoral immune response correspond with protection for inactivated infectious pancreatic necrosis virus vaccines in Atlantic salmon (Salmo salar L)
Sample
Vaccine
Number of fish detected with virus per timepoint (12 fish were examined at each timepoint)
0
4
7
10
14
21
56
Headkidney
HiAg
1
LoAg
9
11
Control
12
5