Attenuated pig genital and respiratory syndrome virus strain and its using method

Application Number: 00121274
Application Date: 2000.08.10
Publication Number: 1284382
Publication Date: 2001.02.21
Priority Information: 1999/8/10 SG 9903822-6
International: A61K39/15;A61P31/12;C12N7/04
Applicant(s) Name: Inst. of Molecular Agrobiology
Inventor(s) Name: Kuang Huixing;Zhang Dehong
Patent Agency Code: 72002
Patent Agent: lin xiaogong
Abstract The invention relates to a novel viral strain of porcine reproductive and respiratory syndrome (PRRS), and is directed toward the discovery, isolation, characterization, and utilization of the novel PRRS viral strain. The invention also provides alive, dead, or virus-containing viral strains, or compositions containing the parts or components of the PRRS. And a vaccine composition and a diagnosis kit based thereon are also provided.