Immunity against a Japanese local strain of porcine reproductive and respiratory syndrome virus decreases viremia and symptoms of a highly pathogenic strain

Table 1 Pairwise comparison of the amino acid sequences of ORF5

	% Identities to the sequences with GenBank accession no.
Virus	U87392	EF112445	LC569874	AB288356
VR-2332	100.0	87.9	89.5	89.4
JXA1	87.9	100.0	97.0	88.9
10,186–614	89.5	97.0	100.0	89.9
EDRD1	89.4	88.9	89.9	100.0

ISSN: 1746-6148