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. 2016 Nov 10;6:36840. doi: 10.1038/srep36840

Figure 2. Induction of NDV- and PaBV-4-reactive antibodies after vaccination of cockatiels with NDV and MVA vector vaccines (experiments 1 & 2).

Figure 2

(a) In two experiments, groups of six cockatiels (vaccine group) were vaccinated with mixtures of vectors rNDV/PaBV-4/N and rNDV/PaBV-4/P. At day 21 after vaccination (experiment 1) or at days 14 and 29 after vaccination (experiment 2), the birds received booster vaccinations with mixtures of rMVA/PaBV-4/N and rMVA/PaBV-4/P. At the same time points, a second group of six birds (control group) in each experiment received the respective parental vaccine strains rNDV-wt and MVA-wt. Plasma samples were collected at the indicated time points and tested for the presence of NDV-specific antibodies by HAI test (b,c) or for the presence of PaBV-4-reactive antibodies by iIFT (d,e). The positions of the X axes indicate the detection limit of the respective test.