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Figure 4 | Veterinary Research

Figure 4

From: Immunogenicity and efficacy of fowlpox-vectored and inactivated avian influenza vaccines alone or in a prime-boost schedule in chickens with maternal antibodies

Figure 4

Study 3 Overcoming MDA-interference on inH5N9 vaccine by vFP89 priming. Mean HI titers (log2) using H5N1 (NIBRG23), H5N8 and H5N9 antigens on D28 and D42 (2 and 4 weeks after the inH5N9 vaccination). Birds were either SPF without MDA or had H5N9 MDA and were vaccinated with vFP89 at D0 and inH5N9 at D14 (birds with MDA) or inH5N9 at D14 only (birds with or without MDA).

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