이런 보균 토끼들은 퀸즈랜드의 생체보호국에서 사육되었는데요, 3가지 혈통의 토끼종에게 치명적인 병원균을 감염시킨 후 효과적으로 야생 토끼들을 죽이는지 실험을 했습니다.
These rabbits were bred at a government facility, Biosecurity Queensland, where they bred three bloodlines of rabbits and have infected them with a lethal disease and are monitoring their progress to see if it will effectively kill them.