Incazelo enemininingwane
I-PRRS yisifo esithathelwana kakhulu esibangelwa igciwane le-porcine reproductive and respiratory syndrome, elibonakala ngemfiva, i-anorexia, ukuphuphunyelwa kwesisu sekwephuzile, ukuzalwa ngaphambi kwesikhathi, ukubeletha, izimbungu ezibuthakathaka nezicwilisiwe, kanye nokuphazamiseka kokuphefumula ezingulubeni zabo bonke ubudala (ikakhulukazi izingulube ezincane).
I-PRRSV (Nidovirales) Arteritis viridae Arteritis virus genus amalungu, ngokusho kwe-antigenicity, genome kanye ne-pathogenicity yegciwane, i-PRRSV ingahlukaniswa ngezinhlobo ezi-2, okuwuhlobo lwaseYurophu (i-LV strain njenge-strain emele) kanye nohlobo lwaseMelika (ATCC-VR2332 strain njenge-strain emele), i-homology yama-amino acid phakathi kwezinhlobo ezimbili yi-78% ~ 81%.
I-ELISA isetshenziselwa ukuhlolwa kwe-antibody ye-PRRS.Imiphumela yokuhlolwa kwe-antibody ivezwa njalo njengamavelu e-S/P.Lokhu kuvezwa kubalwa kumanani okuqala (amanani okulawula).Kuyaphawuleka ukuthi ukuze kutholwe amasosha omzimba e-porcine blue ear, isampula efanayo, amathuluzi ahlukene, amalabhorethri ahlukene, imiphumela yokuhlolwa kwabasebenzi ehlukene ingase yehluke.Ngakho-ke, imiphumela yokuhlolwa kufanele ihlaziywe ngokuphelele futhi yahlulelwe ngokuhambisana nesimo sangempela sokukhiqiza sepulazi lezingulube.