From: Steve_Burghardi@cargill.com Sent: Wednesday, July 28, 2004 6:15 PM To: FDAdockets@oc.fda.gov Subject: Specified Risk Materials (SRM) Regulations - Comment Importance: High Comment: Please immediately enact regulation that requires the removal of the brain and spinal cord from all cattle over 30 months of age. This will result in a 99.8% risk reduction of all infectivity. Please do not require the removal of all SRMs, because this only improves the risk reduction by 0.1% but will cost more than $157,000,000 per year and cause a huge environmental problem. On another subject, ruminant derived blood meal: I understand you are considering removing ruminant blood meal from ruminant feed. I understand there is no scientific justification for this. Further, it would cost the industry, cattlemen and dairymen at least $150,000,000 per year. Please do not remove ruminant blood meal from ruminant feed. I urge you to thoroughly consider my request. Sincerely,  Steve Burghardi, Ph.D. Technology Deployment Mgr, Dairy Cargill Animal Nutrition 12900 Whitewater Dr, MS-14 Minnetonka, MN  55343 Office: (952) 984-1820 FAX:     (952) 404-6215 Mobile: (612) 812-6434 RNET:   855-41820 "Confidentiality Note: This message is intended only for the named recipient and may contain confidential, proprietary or legally privileged information. Unauthorized individuals or entities are not permitted access to this information. Any dissemination, distribution, or copying of this information is strictly prohibited. If you have received this message in error, please advise the sender by reply e-mail, and delete this message and any attachments. Thank you."