Interested in the costs of animal disease?
Check out Volume 2 of "People, Pathogens, and Our Planet: The Economics of One Health. Go to:
http://un-influenza.org/files/PeoplePathogensandOur%20Planet.pdf
Volume one is available at the following World Bank website:
http://web.worldbank.org/WBSITE/EXTERNAL/TOPICS/EXTARD/0,,contentMDK:23067093~pagePK:148956~piPK:216618~theSitePK:336682,00.html