Table 1.

PRRSV identification information.

Number	Sample serial number	PRRSV
		NSP2	ORF5	ORF7
1	TZJ220	\a	\	L8.7 (HP-PRRSV-like)
2	TZJ226	\	PRRSV-1	PRRSV-1
3	TZJ227	\	PRRSV-1	PRRSV-1
4	TZJ234	\	PRRSV-1	PRRSV-1
5	TZJ242	\	L8.7 (HP-PRRSV-like)	\
6	TZJ609	\	PRRSV-1	PRRSV-1
7	TZJ612	\	\	L1.8 (NADC30-like PRRSV)
8	TZJ613	\	PRRSV-1	PRRSV-1
9	TZJ620	L1.8 (NADC30-like PRRSV)	ATCC-VR2332	\
10	TZJ622	\	PRRSV-1	PRRSV-1
11	TZJ623	\	L8.7 (HP-PRRSV-like)	\
12	TZJ624	\	PRRSV-1	PRRSV-1
13	TZJ636	\	L1.8 (NADC30-like PRRSV)	L1.8 (NADC30-like PRRSV)
14	TZJ637	\	PRRSV-1	PRRSV-1
15	TZJ641	\	\	PRRSV-1
16	TZJ642	\	PRRSV-1	PRRSV-1
17	TZJ643
18	TZJ657	\	PRRSV-1	PRRSV-1
19	TZJ658	\	\	L1.8 (NADC30-like PRRSV)
20	TZJ659	\	PRRSV-1	PRRSV-1
21	TZJ660	\	PRRSV-1	PRRSV-1
22	TZJ661	\	\	L1.8 (NADC30-like PRRSV)
23	TZJ663	\	\	L1.8 (NADC30-like PRRSV)
24	TZJ664	\	\	L1.8 (NADC30-like PRRSV)
25	TZJ669	\	\	L1.8 (NADC30-like PRRSV)
26	TZJ670	\	\	L1.8 (NADC30-like PRRSV)
27	TZJ672	\	\	L1.8 (NADC30-like PRRSV)
28	TZJ675	\	\	PRRSV-1
29	TZJ679	L8.7 (HP-PRRSV-like)	L8.7 (HP-PRRSV-like)	\
30	TZJ680	L8.7 (HP-PRRSV-like)	L8.7 (HP-PRRSV-like)	\
31	TZJ681	L8.7 (HP-PRRSV-like)	L8.7 (HP-PRRSV-like)	\
32	TZJ683	L8.7 (HP-PRRSV-like)	L8.7 (HP-PRRSV-like)	\
33	TZJ684	L8.7 (HP-PRRSV-like)	L8.7 (HP-PRRSV-like)	\
34	TZJ685	L8.7 (HP-PRRSV-like)	L8.7 (HP-PRRSV-like)	\
35	TZJ686	L8.7 (HP-PRRSV-like)	L8.7 (HP-PRRSV-like)	\
36	TZJ687	L8.7 (HP-PRRSV-like)	L8.7 (HP-PRRSV-like)	\
37	TZJ688		L8.7 (HP-PRRSV-like)	\
38	TZJ690	L8.7 (HP-PRRSV-like)	L8.7 (HP-PRRSV-like)	\
39	TZJ692	L8.7 (HP-PRRSV-like)	L8.7 (HP-PRRSV-like)	\

\^a: Sequence not detected.