Table 1. NoV recombinant sequences detected in Southern Brazil during the period of 2004–2011, with the partial 3’-ORF1 and 5’-ORF2 of NoV genome.

Year	Sample identification	Accession number	Acute gastroenteritis outbreak date(month/year)	NoV Genotyping		Bootscan p-value
				ORF1	ORF2
2004	LVCA-7842	KR074148	12/2004	GII.P7	GII.6	6.027 x 10−4
	LVCA-9732	KR074149	09/2004	GII.P7	GII.14	3.610 x 10−4
	LVCA-9752	KR074150	09/2004	GII.P7	GII.6	9.343 x 10−3
2005	LVCA-11125	KR074151	08/2005	GII.Pe	GII.17	4.141 x 10−5
	LVCA-11178	KR074152	09/2005	GII.Pe	GII.17	6.426 x 10−5
2006	LVCA-11938	KR074153	03/2006	GII.P13	GII.17	8.085 x 10−9
2007	LVCA-14441	KR074158	10/2007	GII.P7	GII.6	7.127 x 10−4
2008	LVCA-14941	KR074170	04/2008	GII.P7	GII.6	8.509 x 10−4
	LVCA-15040	KR074177	04/2008	GII.P7	GII.6	2.093 x 10−5
	LVCA-15073	KR074159	04/2008	GII.P21	GII.3	8.195 x 10−7
	LVCA-15109	KR074160	05/2008	GII.P7	GII.6	2.807 x 10−4
	LVCA-15934	KR074178	11/2008	GII.P7	GII.6	5.513 x 10−5
2009	LVCA-16138	KR074161	01/2009	GII.Pg	GII.12	1.680 x 10−4
	LVCA-16253	KR074162	03/2009	GII.Pg	GII.12	1.255 x 10−4
	LVCA-16344	KR074191	04/2009	GII.Pg	GII.12	8.017 x 10−5
	LVCA-16345	KR074185	04/2009	GII.Pg	GII.12	3.012 x 10−4
2010	LVCA-17775	KR074172	03/2010	GII.P7	GII.6	5.943 x 10−4
	LVCA-17819	KR074173	03/2010	GII.P7	GII.6	1.242 x 10−4
	LVCA-18916	KR074174	09/2010	GII.P21	GII.13	7.077 x 10−11
	LVCA-19085	KR074179	11/2010	GII.P16	GII.3	8.609 x 10−11
2011	LVCA-19355	KR074181	01/2011	GII.P16	GII.3	4.847 x 10−10
	LVCA-19502	KR074163	01/2011	GII.P16	GII.3	7.580 x 10−11
	LVCA-19703	KR074164	03/2011	GII.P16	GII.3	8.050 x 10−10