In response to ethical concerns and the growing dem and for improved animal welfare, the EU has already moved to to a vaccination, more lexible as approach well improving its policy to control major animal diseases.
Järelevalve tulemusena saavad üldsus, talupidajad ja lemmikloomaomanikud teavet, mida nad ise ja loomaarstid saavad kasutada otsustamisel, kuidas kõige paremini kaitsta enda ja oma loomade tervist.