Table 2. Virolysis patterns of GII norovirus strains after exposure to ethanol and isopropanol.

-			Reduction in RNA titer (log10 RNA copies/ml)1
Genogroup	Strain ID	Genotype	50% Ethanol	70% Ethanol	90% Ethanol	50% Isopropanol	70% Isopropanol	90% Isopropanol
GII	2010746610	GII.1	0.2 ± 0.1	0.3 ± 0.2	0.7 ± 0.3	0.1 ± 0.1	0.1 ± 0.1	0.4 ± 0.1
	2010746618	GII.2	0.4 ± 0.2	0.4 ± 0.2	0.7 ± 0.1	0.2 ± 0.1	0.2 ± 0.2	0.3 ± 0.2
	2013775428	GII.43	2.3 ± 0.2	2.3 ± 0.3	2.4 ± 0.1	2.0 ± 0.5	0.9 ± 0.3	2.4 ± 0.1
	2013775418	GII.43	1.2 ± 0.5	2.5 ± 0.5	2.7 ± 0.4	1.4 ± 0.3	0.9 ± 0.2	1.5 ± 0.4
	2010746350	GII.44	0.4 ± 0.1	0.5 ± 0.2	1.4 ± 0.3	0.4 ± 0.1	1.0 ± 0.5	2.4 ± 0.4
	2010746173	GII.44	0.2 ± 0.1	0.5 ± 0.4	0.9 ± 0.1	0.0 ± 0.2	0.0 ± 0.0	1.0 ± 0.3
	20107465262	GII.44	0.4 ± 0.2	0.4 ± 0.2	1.6 ± 0.3	0.5 ± 0.2	0.5 ± 0.1	1.5 ± 0.1
	2013775232	GII.45	2.0 ± 0.3	2.1 ± 0.1	2.2 ± 0.1	0.2 ± 0.1	0.1 ± 0.2	2.1 ± 0.6
	2013751795	GII.45	1.1 ± 0.2	2.2 ± 0.5	1.6 ± 0.2	1.0 ± 0.2	0.5 ± 0.3	0.9 ± 0.3
	2013843445	GII.45	1.8 ± 0.8	1.9 ± 0.7	2.4 ± 0.2	1.1 ± 0.3	0.4 ± 0.3	1.8 ± 0.2
	2013843449	GII.45	2.5 ± 0.4	3.0 ± 0.2	3.1 ± 0.3	1.8 ± 0.3	0.7 ± 0.1	1.7 ± 0.2
	2010746514	GII.7	0.1 ± 0.0	0.4 ± 0.1	0.7 ± 0.1	0.1 ± 0.1	0.1 ± 0.1	0.8 ± 0.8
	2012706250	GII.12	0.0 ± 0.1	0.1 ± 0.1	0.7 ± 0.1	0.0 ± 0.2	0.0 ± 0.1	0.0 ± 0.2
	2010746037	GII.12	0.0 ± 0.2	0.0 ± 0.1	0.2 ± 0.2	0.0 ± 0.2	0.0 ± 0.1	0.0 ± 0.1
	2010746401	GII.12	0.3 ± 0.3	1.4 ± 0.1	1.6 ± 0.1	0.2 ± 0.1	0.0 ± 0.2	0.4 ± 0.1
	2010746174	GII.13	0.3 ± 0.1	0.4 ± 0.1	0.2 ± 0.2	0.5 ± 0.2	0.5 ± 0.1	0.0 ± 0.2
	Average reduction		0.9 ± 0.5	1.2 ± 1.1	1.4 ± 0.9	0.6 ± 0.7	0.3 ± 0.4	1.0 ± 0.8

¹: Reduction in RT-qPCR titer is expressed as the mean ± standard deviation of four replicates from two independent experiments

²: Sample was depleted and no full ORF2 sequence was obtained

³: GII.4 Den Haag

⁴: GII.4 New Orleans

⁵: GII.4 Sydney