Navigation Links
Farmed fish may pose risk for mad cow disease
Date:6/16/2009

LOUISVILLE, Ky. University of Louisville neurologist Robert P. Friedland, M.D., questions the safety of eating farmed fish in the June issue of the Journal of Alzheimer's Disease, adding a new worry to concerns about the nation's food supply.

Friedland and his co-authors suggest farmed fish could transmit Creutzfeldt Jakob disease--commonly known as mad cow disease--if they are fed byproducts rendered from cows. The scientists urge government regulators to ban feeding cow meat or bone meal to fish until the safety of this common practice can be confirmed.

"We have not proven that it's possible for fish to transmit the disease to humans. Still, we believe that out of reasonable caution for public health, the practice of feeding rendered cows to fish should be prohibited," Friedland said. "Fish do very well in the seas without eating cows," he added.

Creutzfeldt Jakob disease is an untreatable, universally-fatal disease that can be contracted by eating parts of an animal infected with bovine spongiform encephalopathy (BSE or mad cow disease). An outbreak in England attributed to infected beef prompted most countries to outlaw feeding rendered cow material to other cattle because the disease is so easily spread within the same species.

The risk of transmission of BSE to humans who eat farmed fish would appear to be low because of perceived barriers between species. But, according to the authors, it is possible for a disease to be spread by eating a carrier that is not infected itself. It's also possible that eating diseased cow parts could cause fish to experience a pathological change that allows the infection to be passed between the two species.

"The fact that no cases of Creutzfeldt Jakob disease have been linked to eating farmed fish does not assure that feeding rendered cow parts to fish is safe. The incubation period of these diseases may last for decades, which makes the association between feeding practices and infection difficult. Enhanced safeguards need to be put in place to protect the public," Friedland said.

There have been 163 deaths from Creutzfeldt Jakob disease in the United Kingdom attributed to eating infected beef. Bovine spongiform encephalopathy has been identified in nine Canadian and three U.S. cattle.


'/>"/>

Contact: Anne Eldridge
anne.eldridge@louisville.edu
502-852-0943
IOS Press
Source:Eurekalert

Related medicine news :

1. Breakthrough Testing For Early Heart Disease - In the Doctor's Office
2. MUHC researcher awarded $500,000 to study pathogenesis of infectious disease
3. National Survey Reveals a Broken System for Chronic Disease Sufferers; National Council on Aging and Health Experts Explore Self-Care as a Viable, Consumer Focused Option for Health Reform
4. IUPUI chemists develop Distributed Drug Discovery: Finding drugs for neglected diseases
5. Hard to Treat Diseases, Inc. (HTDS) Finalizes Agreement with Yunnan Walvax Biotech
6. Health research agencies form global alliance to curb humanitys most fatal diseases
7. Prostate cancer test improves prediction of disease course
8. Protein Branded As Culprit in Mad Cow Disease
9. Xenon Enters Cardiovascular Disease Collaboration With Merck & Co., Inc.
10. Genetic Links to Rare Liver Disease Found
11. More Than 9 in 10 Primary Care Physicians Say U.S. Health Care System Should Place Greater Emphasis on Nutrition to Manage Chronic Disease
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... ... While it’s often important to take certain medications during the night, finding ... identified a solution. , She developed a prototype for MOTION LIGHT-UP PILL BOX to ... the need to turn on a light when taking medication during the night, allowing ...
(Date:10/13/2017)... ... October 13, 2017 , ... PurhealthRX , a leading Health and Nutrition ... the Purzorb™process to full spectrum CBD oil will revolutionize the rapidly growing CBD market ... can be easily incorporated into liquid products, while reducing costs to end users. , ...
(Date:10/13/2017)... Shelton, CT (PRWEB) , ... October 13, 2017 , ... ... and long-term care services, staged a mock evacuation of the facility as part of ... Department, Shelton Fire Department, Echo Hose EMS and Shelton City Emergency Manager, as well ...
(Date:10/13/2017)... ... ... Ellevate Network, the leading network for professional women, brought together some of ... their inaugural Summit in New York City in June. The event was livestreamed with ... 3 million. To watch the Mobilize Women video, click here . , ...
(Date:10/13/2017)... ... ... Talented host, actor Rob Lowe, is introducing a segment ... of "Success Files," which is an award-winning educational program broadcasted on PBS Member ... with passion and integrity. , Sciatica occurs when the sciatic nerve in the ...
Breaking Medicine News(10 mins):
(Date:9/28/2017)... Sept. 28, 2017 Hill-Rom Holdings, Inc. (NYSE: ... conference call and webcast on Friday, November 3, 2017, ... and ending at approximately 8:30 a.m. (CDT) / 9:30 ... company,s 2017 financial performance and guidance for 2018, Hill-Rom ... to enhance operational performance, and long-range financial outlook through ...
(Date:9/25/2017)... Sept. 25, 2017  EpiVax, Inc., a leader ... and immune-engineering today announced the launch of EpiVax ... of personalized therapeutic cancer vaccines. EpiVax has provided ... access to enabling technologies to the new precision ... lead EpiVax Oncology as Chief Executive Officer. Gad ...
(Date:9/19/2017)... , Sept. 19, 2017   ZirMed Inc ., a ... today announced that it has been ranked #1 by its ... Book™ Rankings 2017 User Survey. ZirMed was recognized as ... large hospitals and medical centers over 200 beds and holds ... healthcare technology user survey history. ...
Breaking Medicine Technology: