english: One example is avian influenza, where we can abolish it in farmed animals, in turkeys, in ducks, but it keeps coming back every year because it's brought to us by wild birds.
non_english: Tak primer je ptičja gripa, ki jo lahko izkoreninimo v gojenih živalih, puranih, racah, a vsako leto se vrača, ker ga prinašajo divje ptice.