November 19, 2004 from news.davis.edu
Since the first case of mad cow disease (BSE or bovine spongiform encephalopathy) in the United States was discovered in late December 2003, UC Davis faculty members have been busy doing research and providing educational programs for a wide variety of consumer, producer and veterinary groups. A highly sensitive livestock feed test aimed at preventing BSE has been developed by UC Davis researchers and is nearing commercialization. And in late March, the U.S. Department of Agriculture designated the California Animal Health and Food Safety Laboratory at UC Davis as one of seven laboratories throughout the country approved to conduct rapid screening tests as part of the nationwide surveillance for BSE. This year, the lab has performed approximately 15,000 screening tests for BSE. If you need more help, contact Pat Bailey, News Service, (530) 752-9843, pjbailey@ucdavis.edu.
CONSUMER RISKS AND INDUSTRY CHANGES — Jerry Gillespie, director of the Western Institute for Food Safety and Security at UC Davis, is a veterinary pathologist with special expertise in the area of food animals and food safety. He is confident that the risk posed by mad cow disease to U.S. consumers is minimal but supports improved management systems for the beef production and processing industries. Gillespie has advocated for trace-back systems for tracking individual cattle and diagnostic testing for all animals at the point of slaughter. He was raised on a beef cattle ranch and still manages the family ranches. Before coming to UC Davis, he served as first executive director of the Joint Institute for Food Safety Research, coordinated by the U.S. Department of Agriculture and U.S. Department of Health and Human Services. Contact: Jerry Gillespie, Western Institute for Food Safety and Security, (530) 757-5757, jrgillespie@wifss.ucdavis.edu.
BEEF INDUSTRY ISSUES — Jim Oltjen, a UC Davis Cooperative Extension animal scientist, specializes in management issues affecting the beef industry. He conducts educational programs for beef producers that focus on improving herd quality and using computer software to make management decisions. He can talk about how the discovery of mad cow disease in the United States affected cattle ranchers and the management decisions producers have faced during the past year. Contact: Jim Oltjen, UC Davis Animal Science, (530) 752-5650, jwoltjen@ucdavis.edu.
BEEF CATTLE — John Maas, a UC Davis Cooperative Extension veterinarian, is a national expert on raising animals for food, particularly for beef. He also has been an active cattle rancher for 35 years. Maas has been to Europe several times on a USDA mission to review mad cow disease/BSE diagnosis, testing and control systems. He is a frequent speaker to consumer, beef producer and veterinary groups and to the media. Maas can discuss U.S. cattle-tracking methods and disease-surveillance programs from regulatory, industry and university perspectives. Contact: John Maas, UC Davis School of Veterinary Medicine, (530) 752-3990, jmaas@ucdavis.edu.
DAIRY CATTLE — James Cullor is a UC Davis veterinary professor and director of the UC Davis Veterinary Medical Teaching and Research Center in Tulare, Calif. (Tulare County is the No. 1 dairy-producing county in the United States.) He is an authority on dairy cattle and dairy farming. Cullor can discuss the biology of mad cow disease/BSE, how it spreads and is controlled, the adequacy of U.S. surveillance programs and the prevention of BSE in large dairy herds. He can also discuss the proportion of dairy cattle in the U.S. beef supply. This year, his research lab developed a quick test that uses DNA forensic techniques to detect the presence in livestock feed of prohibited materials from cows, sheep, goats and deer. The University of California has applied for a patent on the process, and the test should be in commercial use sometime next year. Contact: James Cullor, UC Davis School of Veterinary Medicine, in Tulare at (559) 688-1731 (extension 202), cell (559) 936-0510, jscullor@ucdavis.edu.
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