Tsanangudzo yakadzama
Brucella i gram-negative short bacillus, mombe, hwai, nguruve nedzimwe mhuka ndidzo dzinonyanya kutapurira utachiona, zvichiita kuti vanaamai vabvise pamuviri.Kusangana kwevanhu nemhuka dzinotakura kana kudyiwa kwemhuka dzine chirwere uye zvigadzirwa zvemukaka zvinogona kutapukirwa.Kwakanga kune denda mune mamwe mativi enyika, iro zvino rakadzorwa chaizvoizvo.Brucella ndiye zvakare mumwe wezvinyorwa zvemaimperiya seanoremara biological warfare agent.Brucella yakakamurwa kuita 6 marudzi uye makumi maviri emhando dzemakwai, mombe, nguruve, mbeva, hwai uye canine Brucella.Chinhu chikuru chakakurumbira muChina makwai (Br. Melitensis), bovine (Br. Bovis), nguruve (Br. suis) marudzi matatu ebrucella, ayo makwai brucellosis anowanzo.