Complete Genome Sequence of a Moderately Pathogenic Porcine Reproductive and Respiratory Syndrome Virus Variant Strain

Porcine reproductive and respiratory syndrome (PRRS) has become one of the most economically important diseases to the global pork industry. The etiological agent is the PRRS virus (PRRSV). In the spring of 2006, a highly pathogenic porcine reproductive and respiratory syndrome virus (HP-PRRSV) appeared in China and caused heavy economic losses. Here we report the complete genomic sequence of a novel PRRSV variant with 174 amino acid deletions in the nonstructural protein 2 (nsp2) gene.