TABLE 1.

Pairwise interlineage genetic distance comparisons for ORF5 nucleotide sequences of type 2 PRRSVs

Lineage% Difference for lineage
12345678
214.4
315.617.4
412.714.614.1
514.914.815.211.8
616.616.818.015.113.2
713.613.514.210.110.213.0
814.814.216.013.112.114.011.0
915.515.416.313.212.913.510.411.3