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Fig. 1 | Virology Journal

Fig. 1

From: Heterologous prime-boost: an important candidate immunization strategy against Tembusu virus

Fig. 1

Duck experimental workflow. (a) Schedule of vaccination and sample collection. Ducks were vaccinated at 7 days old and 19 days old. Animals were sacrificed at 3, 10, 17, 24, 31, 38, 48 and 60 dpi (n = 3 of each time point); (b) Schedule of challenge experiment. The ducks (n = 10) of five groups were randomly selected at 12 days after the second immunization and challenged with 1 ml 105.1 ELD50 TMUV to assay for the immune protection. The clinical signs and mortality were recorded for continuous 7 days after challenging

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