Fig. 1From: Oral vaccination with recombinant Lactobacillus casei expressing Aha1 fused with CTB as an adjuvant against Aeromonas veronii in common carp (Cyprinus carpio)Experimental schedule. The oral immunization was conducted three times with an interval of 14 days. Prime vaccination was given between days 1–3, booster vaccination was given between days 15–17, second booster vaccination was given between days 29–31 and challenge was carried out on day 36Back to article page