Supplementary Table-1.

The designed primers for HA and NA genes sequencing.

Gene	Primer	Size	Temperature (°C)	Primer sequence (5’- 3’)
H10	H10-A1F	20	55.4	GTA ATA ATC GCG CTC CTT GG
	H10-A1R	20	57.7	TCT GCC TCA GTG CTT CTT CA
	H10-A2F	20	56.5	CAC CAG CTT GTG ATC TGC AT
	H10-A2R	20	57.7	CCC ACT GTT CTT GGT GAC AA
	H10-A3F	20	57.4	CCC AGG TCA ATG GAC AAA GT
	H10-A3R	20	55.4	GCC ATA TCG ATT GTG TGC TG
	H10-A4F	20	57.4	TCA GAC ACC AAA ACG CTG AG
	H10-A4R	20	54.9	CAG ATT GTC GAT CGC ATG TT
N6	N6-A1F	20	55.3	GCA AAA GCA GGG TGA AAA TG
	N6-A1R	20	57.3	AGC TCG GAA TGG GCT TCT AT
	N6-A2F	20	57.3	CTG CAG GAT GTT TGC TCT GA
	N6-A2R	20	59.4	CGG TTA GGA CCT TTG AGC AC
	N6-A3F	20	55.3	TCC TGA AAT GAT GAC CCA CA
	N6-A3R	24	54.2	AGA AAC AAG GGT GTT TTT CTT AAA
N7	N7-A61F-7	21	55.9	AGC AGG GTG ATT GAG AAT GAA
	N7-A61R-584	19	54.5	CAA TCC CAT CAT GGC AAG T
	N7-A62F-395	20	52.4	CCA ACA GGA TGC AAR ATG TA
	N7-A62R-1117	20	59.3	GGT CCT ACC AAG CCA TGT GT
	N7-A63F-912	24	54.7	GAG CAA AYA GGC CTA TTA TAG AAA
	N7-A63R-1460	21	54.0	GAA ACA AGG GTG TTT TTG CAT