Table 1.

CC F1 Lines Grouped by Mortality Rates

Strain	Flu	SARS-CoV	WNV
(CC003 × CC062)F1	0	0	0
(CC041 × CC016)F1	0	0	0
(CC029 × CC027)F1	0	0	0
(CC046 × CC068)F1	0	0	0
(CC012 × CC038)F1	0	0	0
(CC013 × CC041)F1	0	0	0
(CC030 × CC061)F1	0	0	0
(CC038 × CC013)F1	0	0	0
(CC001 × CC055)F1	8.7	8.0	50.0
(CC019 × CC027)F1	9.1	13.3	8.3
(CC040 × CC015)F1	58.3	3.8	33.3
(CC074 × CC062)F1	23.8	83.3	50.0
(CC074 × CC058)F1	16.7	54.5	33.3
(CC015 × CC059)F1	31.8	4.8	50.0
(CC075 × CC035)F1	8.7	11.5	41.7
(CC018 × CC065)F1	8.3	16.7	55.6
(CC035 × CC020)F1	7.7	5.6	66.7
(CC043 × CC033)F1	7.4	4.0	33.3
(CC052 × CC014)F1	8.3	10.0	33.3

Abbreviations: CC, Collaborative Cross; flu, H1N1 influenza; SARS-CoV, severe acute respiratory syndrome-coronavirus; WNV, West Nile virus.