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Figure 1 | Veterinary Research

Figure 1

From: Vaccination with recombinant NetB toxin partially protects broiler chickens from necrotic enteritis

Figure 1

NetB specific IgY production in birds inoculated with two different C. perfringens strains. Two groups of 10 birds were challenged in-feed (days 26 and 27) either with EHE-NE18 () or WER-NE36 (■) and serum collected on days 26 (pre-bleed), 33 (6 days post-challenge, 6 DPC) and 37 (10 days post challenge, 10 DPC). The levels of serum IgY antibodies against NetB were measured by ELISA and expressed as the average optical density at 450nm. The error bars represent SEM.

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