BSE is known as "mad cow disease."
The chronic, degenerative disease affects the central nervous system of
cattle.
A proteinase-resistant form of the proteins called prions have been proposed
by Stanley Prusiner, the Institute for Neurodegenerative Diseases, University
of Calif., as the transmissible agent that causes BSE and other similar
neurodegenerative diseases.
Third, prion diseases result from the accumulation of PrP Sc, the conformation
of which differs substantially from that of its precursor PrP C.
The company is developing the technique to increase the sensitivity and
allow its application to tissues other than brain tissue, which may allow
it to be used on live animals.
Transmissible Spongiform Encephalopathies BSE appears to have originated
from scrapie, an is a family of prion diseases that is characterized
endemic spongiform encephalopathy of sheep by spongy degeneration of
the brain.
Prior to the identification of vCJD, classic CJD was known to exist
in only three forms.
Variant CJD differs One of the three most stringent sterilization from
classic CJD by having more prominent psy- methods for heat-resistant
instruments should be chiatric symptoms and signs at onset, a longer
used to reprocess medical instruments that come course and a lack of
characteristic EEG findings in contact with high or low infectivity
tissues of paoften found in classic CJD.
Nor is there any evidence that vaccines located worldwide.
It is also now illegal in the U.S. harbor the BSE agent.
CJD
Tissues vary in their degree of infectivity according to prion
content.
Instruments/devices contacting high-infectivity neural or corneal tissue
of any patient not having a clear non-CJD diagnosis sh ould be processed
in the same manner as those used in procedures involving patients with
confirmed CJD.
· Immerse in 1 Normal Sodium Hydroxide (1N NaOH) for 60 minutes at
room temperature.
After 60 minutes, remove items from NaOH, rinse, and steam sterilize at
121oC (250oF) in gravity sterilizer for 30 minutes.
2) Disinfect with a 1:10 dilution of sodium hypochlorite (household bleach)
or 1N NaOH, depending on which solution will be least damaging to the
item(s).
rbach_newsletter
Bovine Spongiform Encephalopathy (BSE), commonly referred to
as "mad cow disease," has grabbed headlines worldwide.
With over 180,000 confirmed BSE cases, Europe, particularly the United
Kingdom, has taken the brunt of the BSE epidemic.
Export bans of cattle product, slaughter of over 4.5 million at-risk cattle:
the impact on the European cattle industry has been devastating.
BSE can cause a wasting neurological disease called Variant Creutzfeldt-Jakob
disease (vCJD) in humans.
There is no treatment available for vCJD; it is currently considered an
incurable and fatal disease.
To date, however, the United States has had no confirmed cases of BSE,
and the United States has had no cases of vCJD reported.
page4
http://lancaster.unl.edu/nebline/2001/may01/page4.pdf Corn harvest is never 100 percent efficient and kernels left
in a field may emerge the following spring as volunteer corn.
Since the StarLink(TM) trait is passed on in seed, each volunteer corn
plant in 2001 resulting from planting StarLink(TM) seed corn in 2000,
has a 75 percent chance of containing the trait.
Effectiveness of soilapplied herbicides in high density clumps is reduced
due to "competition" between individual plants for the herbicide.
The media, public, and even animal producers have demonstrated a great
deal of confusion between Bovine Spongiform Encephalopathy (BSE) which
is known as "Mad Cow Disease" and Foot & Mouth Disease.
FS-10
Bovine spongiform encephalopathy (BSE), more commonly known
as "mad cow disease," is a chronic degenerative disease affecting
the central nervous system of cattle.
BSE first came to the attention of the scientific community in 1986 when
cattle in the United Kingdom (UK) were diagnosed with a newly recognized
neurological disease.
APHIS is enforcing import restrictions and is conducting surveillance
for BSE to ensure that this serious disease does not become established
in the U.S. Little is known about the emerging BSE infectious agent.
The disease is called 'mad cow' because afflicted animals exhibit unusual
behavior.
BSE is one of a number of related neurological diseases of animals and
humans.
wsj010108c
http://www.vegsource.com/articles/wsj010108c.pdf Table of Contents cattle for mad-cow disease.
BRUSSELS -- Two summers ago, a German doctor named Ingo Malm decided to
set up a private laboratory to test GmbH was offering its services to
slaughterhouses and retailers across southern Germany.
Dr. Malm was about to run into a brand of bureaucratic complacency that
for years may have effectively masked the extent of bovine spongiform
encephalopathy, or BSE, on the Continent.
"We have to point out that we must forbid use of the test,"
read a letter from the director of the Health Ministry of the subdistrict
of Upper Bavaria.
A few weeks later, another lab discovered the first of Germany's seven
confirmed cases of mad-cow disease.
Mad Cow Disease FAQ
http://www.midwestfarmers.coop/files/feed/Mad
Cow Disease FAQ.pdf Mad cow disease hammered British beef producers many years
ago.
It's important to note that there has never been a case of mad cow disease
in the U.S. Moreover, no one in the U.S. has ever been sick from the human
variation, which is called new variant Creutzfeldt-Jakob disease.
Despite these facts, U.S. beef producers must take this disease and its
ramifications seriously.
Cattle get the disease by eating the nerve tissues (mainly spinal cords,
brain tissue and intestines) of infected animals; sheep, and possibly
elk and deer, carry similar brain-wasting diseases.
BSE cause spongelike holes in brain tissue.
The recent flurry of publicity was caused by human deaths and the discovery
of BSE in European countries that previously had claimed to be free of
the disease.
april-2001
ne is called mad cow disease (Bovine Spongiform Encephalopathy
or BSE), and the other is called foot-and-mouth disease (FMD).
· This disease affects beef cattle, not hogs.
Canada has not had a case of footDisease, is in the same family of diseases
as in-mouth disease in 50 years.
impact of FMD is that countries that have it tissue from cattle infected
with BSE.
· Canada has temporarily banned imports of all one occurrence of
BSE in Canada.
Canada Pork has prepared briefs to assist in conveying the facts to the
public.
These resources have been developed with information from Health Canada,
the Canadian Food Inspection Agency and animal health experts.
Mad Cow Disease FAQ
http://www.midwestfarmers.coop/files/feed/Mad
Cow Disease FAQ.pdf Mad cow disease hammered British beef producers many years
ago.
It's important to note that there has never been a case of mad cow disease
in the U.S. Moreover, no one in the U.S. has ever been sick from the human
variation, which is called new variant Creutzfeldt-Jakob disease.
Despite these facts, U.S. beef producers must take this disease and its
ramifications seriously.
Cattle get the disease by eating the nerve tissues (mainly spinal cords,
brain tissue and intestines) of infected animals; sheep, and possibly
elk and deer, carry similar brain-wasting diseases.
BSE cause spongelike holes in brain tissue.
The recent flurry of publicity was caused by human deaths and the discovery
of BSE in European countries that previously had claimed to be free of
the disease.
april-2001
ne is called mad cow disease (Bovine Spongiform Encephalopathy
or BSE), and the other is called foot-and-mouth disease (FMD).
· This disease affects beef cattle, not hogs.
Canada has not had a case of footDisease, is in the same family of diseases
as in-mouth disease in 50 years.
impact of FMD is that countries that have it tissue from cattle infected
with BSE.
· Canada has temporarily banned imports of all one occurrence of
BSE in Canada.
Canada Pork has prepared briefs to assist in conveying the facts to the
public.
These resources have been developed with information from Health Canada,
the Canadian Food Inspection Agency and animal health experts.
Mad Cow Disease (KPM)
http://nepmu6.med.navy.mil/Mad
Cow Disease (KPM).pdf There has been much reported in the press recently concerning
a disease called "mad cow disease" (bovine spongiform encephalopathy)
and its association with a disease in humans called new variant Creutzfeld-Jakob
(nv CJD) disease.
No one has been able to positively identify the causative agent and it
is uncertain if other ruminants such as goats, sheep, and lambs harbor
the disease.
The current risk of acquiring nv CJD from eating European beef and beef
products infected with this disease is extremely small (perhaps less than
1 case per 10 billion beef servings).
1. Avoid beef, goat, sheep, lamb and their products purchased away from
military installations.
