. 2022 Mar 14;13(1):530–541. doi: 10.1080/21505594.2022.2040190

Table 4.

Survival and shedding of immunized chickens after challenge

Immunized groups	HI titer(log₂)	Challenge virus	Positive samples/Total samples						Shedding protection(%)	Mortality(%)
			1 d.p.c.		3 d.p.c.		5 d.p.c.
			O^c	C^d	O	C	O	C
rGD4	8.70^a(±1.22)	GD4	0/10	0/10	0/10	0/10	1/10	2/10	80	0
rGD4	6.85^b(±1.63)	JD/17	0/10	0/10	2/10	0/10	3/10	2/10	70	0
rGD4_HALo- _mH3-NA-TX	8.60^a(±1.60)	GD4	0/10	0/10	0/10	0/10	1/10	0/10	90	0
rGD4_HALo- _mH3-NA-TX	7.25^b(±1.55)	JD/17	0/10	0/10	1/10	0/10	2/10	0/10	80	0
PBS	ND^e	GD4	3/10	0/10	6/6	6/6	NS^f	NS	0	100
PBS	ND	JD/17	6/10	0/10	8/10	8/10	10/10	6/10	0	0

d.p.c. days post-challenge; ^a HI titer against GD4; ^b HI titer against JD/17; ^c Oropharyngeal swab; ^d Cloacal swab; ^e No detection; ^f No survivors.