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Fig. 4 | BMC Veterinary Research

Fig. 4

From: Protective immunity induced by Eimeria common antigen 14–3-3 against Eimeria tenella, Eimeria acervulina and Eimeria maxima

Fig. 4

Serum specific IgY levels in chickens following the recombinant plasmid pVAX-Ea-14-3-3 vaccination. At weeks 1, 2, 3, 4, 5 and 6 post-second immunization, blood was collected by cardiac puncture and antibody levels were determined by ELISA. Each bar represents the mean ± S.D. (N = 5). Values with different superscripts in the same differ significantly (P < 0.05)

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