Absolutely, safeguards should be, and are, in place. No-one wants to see a repeat of the carnage that followed earlier outbreaks. But I don't see how my feeding my pigs on waste eggs and meat from animals reared on my farm increases the risk. I'd obviously keep it out of my kitchen, as I do with the potatoes and jerusalem artichokes (again, grown here) that I boil up to feed to my pigs: even though I don't buy in any meat!