Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Cumulative percent mortality (CPM) and relative percent survival (RPS) of grass carp following F. columnare G4 strain challenge at 50 days after primary immunization.
| group | Number of fish challenged | Mean CPM ± SD (%) | RPS (%) |
|---|---|---|---|
| FCG | 120 | 28.3 ± 5.0a | 70.9 |
| FKC | 120 | 56.7 ± 8.0b | 41.9 |
| PBS | 120 | 97.5 ± 2.5c |
FCG, F. columnare G4cpN22 ghosts; FKC, formalin-killed cells. Values with different superscripts indicate a significant difference at P < 0.05.
