the report of chief veterinary officer animal health 2004 department for environment food and rural affairs scottish executive welsh assembly government may 2005 ii editor amir ghani editorial group paul goodhew peter green nobel house 17 smith square london sw1p 3jr telephone 020 7238 6000 website www defra gov uk crown copyright in typographical arrangement design rests with this publication excluding logo be reproduced free charge any format or medium provided that it is accurately not used a misleading context material must acknowledged as title source specified further copies are available from publications admail sw1a 2xx 08459 556000 email iforcegroup com document also on published by printed recycled containing 80 post consumer waste 20 totally chlorine virgin pulp product code pb 10905 acknowledgement photographic we express our grateful thanks to following