Table 1.

Haemagglutination inhibition (HI) antibody titres of immunised ferrets during vaccination

Group	Days post‐immunisation
	Ferret ID	0	7	11	14	18	21	28	34
							Boost
V1 vaccine	1	0	16	128	256	256	32	32	128
	2	0	256	512	512	1024	512	512	512
	3	0	32	256	512	NS	128	128	256
V2 vaccine	1	0	<8	<8	<8	NS	<8	<8	<8
	2	0	<8	<8	<8	<8	<8	<8	<8
	3	0	<8	<8	<8	<8	<8	<8	<8
AS03 Adjuvant	1	0	<8	<8	<8	NS	NS	NS	<8
	2	0	<8	<8	<8	NS	<8	NS	<8
	3	0	<8	<8	<8	NS	<8	<8	NS
NVC	1	0	<8	<8	<8	NS	NS	NS	<8

Abbreviations: NS, no sample; NVC, non‐vaccinated control.