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foot and mouth disease interview (PDF) - Royal Geographical Society

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Ask the Experts<br />

<br />

<br />

<br />

<br />

<br />

The feeding of untreated swill to pigs;<br />

A delay in diagnosis of infected pigs;<br />

The infection of sheep by a virus plume;<br />

The undetected <strong>disease</strong> in sheep for weeks; <strong>and</strong><br />

Large numbers of sheep movements.<br />

The first case of FMD was detected at Cheale Meats abattoir in Little Warley, Essex on pigs from<br />

Buckinghamshire <strong>and</strong> the Isle of Wight. Over the next four days, several more cases were recorded in<br />

Essex. On 23 February 2001, a case<br />

was confirmed in Heddon-on-the-<br />

Wall, Northumberl<strong>and</strong>, from where<br />

the pig in the first case had come<br />

from; this farm was later confirmed<br />

as the source of the outbreak. In the<br />

weeks <strong>and</strong> months that followed<br />

cases were confirmed across the<br />

country. The map below shows the<br />

location of premises infected by<br />

FMD. Cumbria was the worst<br />

affected area of the country, with<br />

843 recorded cases.<br />

The rapid geographical spread of the<br />

<strong>disease</strong> highlighted two changes in<br />

farming practices.<br />

Firstly, the delay in detecting the<br />

outbreak in Northumberl<strong>and</strong> <strong>and</strong> the<br />

considerable movement of animals<br />

that occurred in the three week<br />

intervening period – 2 million sheep<br />

were moved around the country<br />

during this time with some animals<br />

being bought <strong>and</strong> resold though<br />

markets in different regions of the<br />

UK over very short time periods.<br />

Secondly, it highlighted the<br />

centralisation of animal slaughtering<br />

<strong>and</strong> processing which involved<br />

animals travelling long distances to a<br />

small number of large abattoirs<br />

determined by major supermarkets

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