Figure 8From: Efficacy of a polyvalent immersion vaccine against Flavobacterium psychrophilum and evaluation of immune response to vaccination in rainbow trout fry (Onchorynchus mykiss L.) Total IgT in serum of immersion vaccinated fish compared to unvaccinated fish by ELISA. Serum (6 weeks pv) from fish from duplicate tanks were pooled for analysis (n = 2) and diluted 1:20. Total serum IgT in vaccinated fish was significantly higher than in controls (p = 0.034), blue dots are mean values.Back to article page