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. 2013 Jun 7;8(6):e65973. doi: 10.1371/journal.pone.0065973

Figure 4. Percent survival of immersion vaccinated catfish.

Figure 4

Catfish fingerlings were immersion vaccinated with the EiΔmdh, EiΔsdhC, EiΔfrdA, EiΔglyA, and EiΔgcvP mutants and challenged with wild type E. ictaluri strain 93-146. Data points represent the mean percent survival of 20 fish per tank for each treatment.