. 2014 Oct 3;8(6):654–662. doi: 10.1111/irv.12290

Table 2.

Mortality, mean death time, and number of chickens shedding virus at detectable levels in oropharyngeal swabs 2 days post-challenge (DPC) by challenge group

Vaccine	Vaccine HA clade	Challenge virus HA clade	Challenge virus	Percent mortality	Mean death time	Number of chickens orally shedding 2DPC^*
Sham	Not applicable	2.2.1	A/chicken/Egypt/959-NLQP/2006	100^c	2·3^ab	10/10 (100)^a
			A/chicken/Egypt/13-NLQP/2008	100^c	2·4^ab	4/4 (100)
			A/goose/Egypt/20-NLQP/2009	100^c	3·2^a	10/10 (100)^a
			A/duck/Egypt/44-NLQP/2009	100^c	2·1^b	2/2 (100)
			A/chicken/Egypt/2d -NLQP/2010	100^c	2·7^ab	10/10 (100)^a
		2.2.1.1	A/chicken/Egypt/202-NLQP/2007	100^c	2·1^b	1/1 (100)
			A/chicken/Egypt/65-NLQP/2008	100^c	2·6^ab	10/10 (100)^a
			A/chicken/Egypt/63-NLQP/2010	100^c	2·3^ab	10/10 (100)^a
A/chicken/Mexico/232/1994 H5N2	Classical H5	2.2.1	A/chicken/Egypt/959-NLQP/2006	0^a	–	8/10 (80)^a
			A/goose/Egypt/20-NLQP/2009	0^a	–	6/10 (60)^a
			A/chicken/Egypt/2d-NLQP/2010	0^a	–	7/10 (70)^a
		2.2.1.1	A/chicken/Egypt/65-NLQP/2008	10^a	9·0	10/10 (100)^a
		2.2.1.1	A/chicken/Egypt/63-NLQP/2010	10^a	8·0	10/10 (100)^a
Re-1 Goose/Guangdong/1996 H5N1	0	2.2.1	A/chicken/Egypt/959-NLQP/2006	0^a	–	8/10 (80)^ab
			A/chicken/Egypt/13-NLQP/2008	10^a	3·0	10/10 (100)^a
			A/goose/Egypt/20-NLQP/2009	0^a	–	4/10 (40)^b
			A/chicken/Egypt/2d-NLQP/2010	0^a	–	7/10 (70)^ab
			A/duck/Egypt/44-NLQP/2009	0^a	–	8/10 (80)^ab
		2.2.1.1	A/chicken/Egypt/202-NLQP/2007	20^ab	6·0	9/10 (100)^a
			A/chicken/Egypt/65-NLQP/2008	50^b	7·0	9/10 (90)^a
			A/chicken/Egypt/63-NLQP/2010	40^ab	7·0	10/10 (100)^a
A/chicken/Egypt/13-NLQP/2008 H5N1	2.2.1	2.2.1	A/chicken/Egypt/959-NLQP/2006	0^a	–	9/9 (100)^a
			A/chicken/Egypt/13-NLQP/2008	0^a	–	9/10 (90)^a
			A/goose/Egypt/20-NLQP/2009	0^a	–	2/10 (20)^b
			A/duck/Egypt/44-NLQP/2009	10^a	6·0	10/10 (100)^a
		2.2.1.1	A/chicken/Egypt/202-NLQP/2007	20^ab	4·0	9/9 (100)^a
		2.2.1.1	A/chicken/Egypt/65-NLQP/2008	0^a	–	7/8 (87·5)^a
A/chicken/Egypt/202-NLQP/2007 H5N1	2.2.1.1	2.2.1	A/chicken/Egypt/959-NLQP/2006	0^a	–	8/8 (100)^a
			A/chicken/Egypt/13-NLQP/2008	30^ab	2·7	9/10 (90)^a
			A/goose/Egypt/20-NLQP/2009	0^a	–	1/9 (11·1)^b
			A/duck/Egypt/44-NLQP/2009	70^bc	6·1	10/10 (100)^a
		2.2.1.1	A/chicken/Egypt/202-NLQP/2007	20^ab	3·5	10/10 (100)^a
		2.2.1.1	A/chicken/Egypt/65-NLQP/2008	0^a	–	7/8 (87·5)^a

Superscript letters denote the statistical group within the same column (groups without superscripts were not included in statistical calculations due to inadequate sample numbers).

Number positive/total (% positive).