Finally, and this is not unrelated to what I have just said, there is the feed factor - with no controls whatsoever on feedingstuffs - which appears to have helped foot and mouth disease to spread.
Endelig er den faktor, der hedder foder, ikke uden relevans for ovennævnte udvikling. Foderet kontrolleres slet ikke, og det ser ud til at have bidraget til udbredelsen af mund- og klovsyge.