Graduation Year
2005
Document Type
Thesis
Degree
M.S.
Degree Granting Department
Environmental Science and Policy
Major Professor
Andrew T. Price-Smith, Ph.D.
Committee Member
Dave Morgan, Ph.D.
Committee Member
John Daly, Ph.D.
Keywords
Bovine spongiform encephalopathy, Prion, Ruminant, Downer animal, Specified risk materials
Abstract
Despite existing mad cow disease surveillance efforts in the United States, in place since the 1980s, a cow that tested positive for mad cow disease was granted entrance into the U.S. in December, 2003. The cow that tested positive, according to witnesses, displayed no symptoms that are synonymous with advanced bovine spongiform encephalopathy, BSE. This occurrence had detrimental effects on the U.S. beef export market, as many countries banned American beef. Estimates of the damage inflicted reach into the billions of dollars. BSE in the U.S. has the potential of causing damages in other aspects as well. Aside from the fact that BSE is a public health issue, it has caused political rifts between nations, particularly between Canada and the U.S. It can undermine confidence in the USDA and confidence in the governments ability to handle emergencies. BSE can imperil American good that contain beef or beef products. Finally, it can undermine trust in scientists to provide useful guidance. The subtle changes in U.S. BSE surveillance efforts in the 1980’s were greatly surpassed by the changes that were made when a BSE-positive cow was discovered in Washington State in 2003. However, there remains room for much needed improvement in U.S. BSE surveillance efforts. These changes include: increased testing to include all cows slaughtered in the U.S. and all imported beef products, a nationwide animal tracking program, increased proficiency in training of inspectors, and the implementation of strict rules governing the ingredients of animal feed. The implementation of regulations based on economics instead of public health concerns has the potential to leave loopholes in regulations that the BSE agent might exploit. By enacting the recommendations made in this thesis, the U.S. will greatly increased its' odds of stopping the entrance and proliferation of BSE within its’ borders.
Scholar Commons Citation
Miller, David C., "Examining the Current U.S. Beef Trade Policies Concerning the Testing for Mad Cow Disease" (2004). USF Tampa Graduate Theses and Dissertations.
https://digitalcommons.usf.edu/etd/771
