Tlhaloso e qaqileng
PRRS ke lefu le tšoaetsanoang haholo le bakoang ke kokoana-hloko ea porcine reproductive and breathing, e tšoauoang ke feberu, anorexia, ho senyeheloa ke mpa ka morao ho nako, tsoalo pele ho nako, ho tsoala lesea le shoeleng, masea a fokolang le a holofetseng, le mathata a ho hema likolobeng tsa lilemo tsohle (haholo-holo likolobe tse nyenyane).
PRRSV (Nidovirales) Arteritis viridae Arteritis virus genus litho tsa genus, ho ea ka antigenicity, genome le pathogenicity ea kokoana-hloko, PRRSV e ka aroloa ka mefuta e 2, e leng European type (LV strain as the represents strain) le American type (ATCC-VR2332 strain as the represent strain), the homology ~ 8% ea homology ea homology ea 8%.
ELISA e sebelisetsoa tlhahlobo ea antibody bakeng sa PRRS.Liphetho tsa liteko tsa antibody li hlahisoa hangata joalo ka boleng ba S/P.Kemelo ena e baloa ho tloha ho litekanyetso tsa pele (litekanyetso tsa taolo).Ke habohlokoa ho hlokomela hore bakeng sa ho fumanoa ha li-antibodies tsa tsebe ea porcine blue ear, sampole e tšoanang, lisebelisoa tse fapaneng, lilaboratori tse fapaneng, liphetho tse fapaneng tsa tlhahlobo ea basebetsi li ka fapana.Ka hona, liphetho tsa liteko li lokela ho hlahlojoa ka botlalo le ho ahloloa ka mokhoa o utloahalang hammoho le boemo ba sebele ba tlhahiso ea polasi ea likolobe.