Think Foot and Mouth and well. The 2001 outbreak started, I believe from pigs in the Newcastle area being fed on contaminated meat.
From Wikipedia-
"The first case of the disease to be detected was at Cheale Meats abattoir in Little Warley, Essex on 19 February 2001 on pigs from Buckinghamshire and the Isle of Wight. Over the next four days, several more cases were announced in Essex. On 23 February a case was confirmed in Heddon-on-the-Wall, Northumberland, from where the pig in the first case had come; this farm was later confirmed as the source of the outbreak and the owner, Bobby Waugh of Pallion, was convicted of failing to inform the authorities of a notifiable disease, and later of feeding his pigs "untreated waste".[2]
The consensus today is that the FMD virus came from infected or contaminated meat that was part of the garbage being fed to pigs at Burnside Farm in Heddon-on-the-wall.[8] The garbage had not been properly heat-sterilized and the virus had thus been allowed to infect the pigs. Seeing as FMD virus was apparently not present in the UK beforehand and given the import restrictions for meat from countries known to harbour FMD, it is likely that the infected meat had been illegally imported to the UK. Such imports are likely to be for the catering industry and a total ban on feeding of catering waste containing meat or meat products was introduced early in the epidemic.[8]"
Beth