Inkcazo eneenkcukacha
I-Brucella yi-gram-negative short bacillus, iinkomo, iigusha, iihagu kunye nezinye izilwanyana zezona zisesichengeni sosulelo, nto leyo ebangela ukuphunza koomama ukosuleleka.Ukudibana kwabantu nezilwanyana ezithwalayo okanye ukusetyenziswa kwezilwanyana ezigulayo kunye neemveliso zobisi zazo kunokosuleleka.Kwabakho ubhubhani kweminye imimandla yelizwe, ngoku ngokusisiseko ulawulwa ngokusisiseko.UBrucella ukwangomnye woluhlu lwama impiriyali njengearhente ekhubazayo yemfazwe yebhayoloji.I-Brucella yohlulwe yazintlobo ezi-6 kunye ne-20 biotypes yeegusha, iinkomo, iihagu, iimpuku, iigusha kunye ne-canine Brucella.Into ephambili eyaziwayo e-China yigusha (i-Br. Melitensis), i-bovine (i-Br. Bovis), ingulube (i-Br. suis) iintlobo ezintathu ze-brucella, apho i-brucellosis yegusha ixhaphake kakhulu.