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From: TSS ()
Subject: CFIA MAD COW FEED INVESTIGATIONs ABOUT AS WORTHLESS AS USDAs UPDATE
Date: December 1, 2006 at 1:32 pm PST

Update - Contaminated Feed Investigation
Update - 2006-11-30

Potentially contaminated feed recently distributed to farms in Ontario and Quebec posed, at most, a negligible risk to animal health, according to a risk assessment completed by veterinary experts in the Canadian Food Inspection Agency (CFIA).

The assessment determined that the probability of bovine spongiform encephalopathy (BSE) being present in the feed was extremely remote, making it highly unlikely that exposed animals could develop the disease in the coming years.

There is no food safety concern associated with any exposed animals. Canada requires the removal of all tissues known to harbour BSE infectivity from every animal slaughtered for human consumption. Furthermore, in the context of BSE, Canadian and international health experts agree that milk and milk products are safe. Consequently, these animals can enter slaughter streams and continue to be used for milk production.

All exposed animals will be permanently identified, which will enable Canada to continue to meet specific technical import requirements of certain trading partners.

Feed distributed to farms has been removed, disposed of and replaced. Feed that had not yet entered the distribution system has also been accounted for and disposed of under CFIA supervision.

This incident represents a violation of Canada’s feed ban, and the CFIA’s precautionary actions were taken to ensure the ongoing effectiveness of the ban and to limit the level of BSE in Canada. An enforcement investigation is underway.

http://www.inspection.gc.ca/english/anima/feebet/rumin/20061130investe.shtml


> All exposed animals will be permanently identified, which will enable Canada to

> continue to meet specific technical import requirements of certain trading partners.

YEP, to hell with the consumer in North America that may be exposed to a sub-clinical TSE.

There going to just keep a close watch out for ''certain trading partners''.

SO, there gonna keep a watchful eye out on these animals, all the while feeding them out to the public

in North America.

SO, 4, 5, 6 years or so down the road, some of these animals DO go down with BSE from some of this feed,

what is the CFIA going to do, call all these folks up that consumed these products and say, OOOPS, sorry again.

jimmany cricket, give me a break..............tss

CFIA LAUNCHES FEED INVESTIGATION

News Release - 2006-11-18 | Update - 2006-11-30

OTTAWA, November 18, 2006 - The Canadian Food Inspection Agency (CFIA) has launched an investigation and is monitoring livestock movement related to non-compliant feed shipments to cattle farms in Quebec and Ontario during the past two to three weeks. The safety of the Canadian food supply is not affected.

Information provided by the supplier, Agribrands Canada Inc., indicates that a very small amount of meat and bone meal came into contact with ingredients used in the production of ruminant feed. The supplier is moving quickly to remove any feed that made its way to the farm level.

Teams of CFIA inspectors are visiting approximately 100 farms in Ontario and Quebec. As a precaution, the CFIA is identifying implicated animals and monitoring movement of all cattle and other ruminant animals exposed to the feed, pending the completion of an investigation and science-based assessment to determine the potential risk to animal health. Investigators are confirming the amount of feed that each farm received and to which animals it was fed, to indicate potential levels of exposure. This will allow for effective identification and movement control. Previous movement of animals will be verified through farmers' records.

The CFIA is verifying that suppliers to Agribrands Canada Inc. have revised their processes and procedures as required to prevent similar situations in the future. The Agency will also be inspecting all feed mills, farms and transport vehicles that handled the contaminated material to ensure that equipment has been properly cleaned.

Specified risk materials (SRM) are removed from every animal slaughtered in Canada for human consumption. This measure is internationally recognized as the most effective means to protect the safety of the food supply system from bovine spongiform encephalopathy (BSE). Furthermore, given the long incubation period of BSE and the brief period since the potential exposure, there is no food safety concern associated with animals that may have consumed the feed.

The CFIA has a program in place to ensure that the current feed ban remains effectively enforced and to protect the health of the national cattle herd from BSE. To date, industry has demonstrated a high level of compliance with Canada's feed ban. Enhancements to the feed ban, which come into effect next July, address the remaining risks posed by contamination through the removal of more than 99% of potential BSE infectivity from the animal feed system. SRM-tissues where BSE concentrates in infected cattle-are being banned from all livestock feeds, pet foods and fertilizers.

As the investigation proceeds, updates will be provided on the CFIA's web site.

-30-

For information:
Canadian Food Inspection Agency
Media Relations: (613) 228-6682

http://www.inspection.gc.ca/english/corpaffr/newcom/2006/20061118e.shtml

USDA FDA FEED BAN VIOLATIONS 2006

Subject: MAD COW FDA FEED WARNING LETTER NO. 2007-NOL-01 October 26, 2006 H.J. Baker & Bro., Inc.
Date: November 7, 2006 at 9:08 am PST
Food and Drug Administration

New Orleans District

404 BNA Drive, Building 200, Suite 500

Nashville, TN 37217

Telephone: 615-366-7801

Facsimile: 615-366-7802

October 26, 2006

WARNING LETTER NO. 2007-NOL-01

FEDERAL EXPRESS

OVERNIGHT DELIVERY

Mr. Christopher V. B. Smith

Corporate President, CEO

H. J. Baker & Bro., Inc.

228 Saugatuck Avenue

Westport, Connecticut 06880

Dear Mr. Smith:

On June 6, 8, 12-15, and 23, 2006, a U.S . Food and Drug Administration (FDA) investigator inspected

your animal feed protein supplement manufacturing facility, located at 603 Railroad Avenue,

Albertville, Alabama. The inspection revealed significant deviations from the requirements set forth in

Title 21, Code ofFederal Regulations, Part 589.2000 (21 CFR 589.2000), Animal Proteins Prohibited in

Ruminant Feed. This regulation is intended to prevent the establishment and amplification of Bovine

Spongiform Encephalopathy (BSE). You failed to follow the requirements of this regulation, resulting

in products being manufactured and distributed by your facility because they are adulterated within the

meaning of Section 402(a)(4) [21 USC 342(a)(4)] of the Federal Food, Drug, and Cosmetic Act (the

Act) and misbranded within the meaning of Section 403(a)(1) [21 USC 343(a)(1)] of the Act.

Our investigation determined adulteration resulted from the failure of your firm to establish and

implement measures sufficient to prevent commingling or cross-contamination . The adulterated feed

was subsequently misbranded because it was not properly labeled. Specifically, we found :

" Your firm failed to establish and use cleanout procedures or other means to prevent carry-over of

products which contain or may contain protein derived from mammalian tissues into animal protein

or feeds which may be used for ruminants, as required by 21 CFR 589.2000(e)(1)(iii)(B) .

Specifically, you failed to establish and use such measures for a screw auger installed in February

2005 . This auger is used to convey both prohibited and non-prohibited material to bulk storage bins.

In addition, you failed to follow the cleanout procedure your firm had developed for the receiving

systems. Your feed is, therefore, adulterated under Section 402(a)(4) [21 USC 342(a)(4)] of the Act.

" You failed to label all products which contained or may have contained prohibited materials with the

BSE cautionary statement, "Do not feed to cattle or other ruminants," as required by 21 CFR

589.2000(e)(1)(i) . Such products are misbranded under Section 403(3) [21 USC 343(a)(1)] of the

Act. These misbranded products include the three Pro-Pak products mentioned below, as well as

Page 2 - H. J . Baker & Bro., Inc., Albertville, Alabama Warning Letter No. 2007-NOL-O 1

those bulk loads of individual feed ingredients processed through this common screw auger and

distributed between the time it was installed in February 2005, and June 9, 2006 .

This letter is not intended to serve as an all-inclusive list of violations at your facility. As a

manufacturer of materials intended for animal feed use, you are responsible for ensuring your overall

operation and the products you manufacture and distribute are in compliance with the law. You should take prompt action to correct these violations, and you should establish a system whereby violations do not recur. Failure to promptly correct these violations may result in regulatory action, such as seizure and/or injunction, without further notice.

We acknowledge your June 16, 2006, voluntary recall of three products you manufactured from

February 2005 to June 2006. The three products recalled were: Pro-Lak Protein Concentrate for

Lactating Dairy Animals; Pro-Amino II for PreFresh and Lactating Cows; and, Pro-Pak Marine & Animal Protein Concentrate for Use in Animal Feed. Recall effectiveness checks and other measures

will determine the merit of this recall . We recognize you now label all products with the required BSE

cautionary statement and we also acknowledge your intent, given verbally to New Orleans District

management of the FDA, to discontinue the production of supplements which do not contain prohibited

materials. In your written response to this letter, please confirm in writing you have taken these steps.

You should notify this office in writing within 15 working days of receiving this letter, outlining the specific steps you have taken to bring your firm into compliance with the law, including the steps we acknowledge above and any additional steps you have taken. Your response should include an

explanation of each step taken to correct the violations and prevent their recurrence. If corrective action cannot be completed within 15 working days, state the reason for the delay and the date by which the corrections will be completed. Include copies of any available documentation demonstrating corrections have been made.

Your reply should be directed to Kari L. Batey, Compliance Officer, at the address above. If you have

questions regarding any issue in this letter, please contact Ms. Batey at (615) 366-7808.

Sincerely,

,

Carol S . Sanchez

Acting District Director

New Orleans District

Enclosure: Form FDA 483

cc: Craig R. Waterhouse

Plant Manager

H.J. Baker & Bros., Inc.

603 Railroad Avenue

Albertville, Alabama 35951-3419


http://www.fda.gov/foi/warning_letters/g6104d.pdf


TSS


MORE 2006 FEED BAN VIOLATIONS BELOW, ''IN COMMERCE'' ;


Subject: MAD COW FEED RECALL USA SEPT 6, 2006 1961.72 TONS IN COMMERCE AL,
TN, AND WV
Date: September 6, 2006 at 7:58 am PST

PRODUCT
a) EVSRC Custom dairy feed, Recall # V-130-6;
b) Performance Chick Starter, Recall # V-131-6;
c) Performance Quail Grower, Recall # V-132-6;
d) Performance Pheasant Finisher, Recall # V-133-6.
CODE
None
RECALLING FIRM/MANUFACTURER
Donaldson & Hasenbein/dba J&R Feed Service, Inc., Cullman, AL, by telephone
on June 23, 2006 and by letter dated July 19, 2006. Firm initiated recall is
complete.
REASON
Dairy and poultry feeds were possibly contaminated with ruminant based
protein.
VOLUME OF PRODUCT IN COMMERCE
477.72 tons
DISTRIBUTION
AL
______________________________
PRODUCT
a) Dairy feed, custom, Recall # V-134-6;
b) Custom Dairy Feed with Monensin, Recall # V-135-6.
CODE
None. Bulk product
RECALLING FIRM/MANUFACTURER
Recalling Firm: Burkmann Feed, Greeneville, TN, by Telephone beginning on
June 28, 2006.
Manufacturer: H. J. Baker & Bro., Inc., Albertville, AL. Firm initiated
recall is complete.
REASON
Possible contamination of dairy feeds with ruminant derived meat and bone
meal.
VOLUME OF PRODUCT IN COMMERCE
1,484 tons
DISTRIBUTION
TN and WV


http://www.fda.gov/bbs/topics/enforce/2006/ENF00968.html


Subject: MAD COW FEED RECALLS ENFORCEMENT REPORT FOR AUGUST 9, 2006 KY, LA,
MS, AL, GA, AND TN 11,000+ TONS
Date: August 16, 2006 at 9:19 am PST

RECALLS AND FIELD CORRECTIONS: VETERINARY MEDICINE - CLASS II
______________________________
PRODUCT
Bulk custom made dairy feed, Recall # V-115-6
CODE
None
RECALLING FIRM/MANUFACTURER
Hiseville Feed & Seed Co., Hiseville, KY, by telephone and letter on or
about July 14, 2006. FDA initiated recall is ongoing.
REASON
Custom made feeds contain ingredient called Pro-Lak which may contain
ruminant derived meat and bone meal.
VOLUME OF PRODUCT IN COMMERCE
Approximately 2,223 tons
DISTRIBUTION
KY

______________________________
PRODUCT
Bulk custom made dairy feed, Recall # V-116-6
CODE
None
RECALLING FIRM/MANUFACTURER
Rips Farm Center, Tollesboro, KY, by telephone and letter on July 14, 2006.
FDA initiated recall is ongoing.
REASON
Custom made feeds contain ingredient called Pro-Lak which may contain
ruminant derived meat and bone meal.
VOLUME OF PRODUCT IN COMMERCE
1,220 tons
DISTRIBUTION
KY

______________________________
PRODUCT
Bulk custom made dairy feed, Recall # V-117-6
CODE
None
RECALLING FIRM/MANUFACTURER
Kentwood Co-op, Kentwood, LA, by telephone on June 27, 2006. FDA initiated
recall is completed.
REASON
Possible contamination of animal feed ingredients, including ingredients
that are used in feed for dairy animals, with ruminant derived meat and bone
meal.
VOLUME OF PRODUCT IN COMMERCE
40 tons
DISTRIBUTION
LA and MS

______________________________
PRODUCT
Bulk Dairy Feed, Recall V-118-6
CODE
None
RECALLING FIRM/MANUFACTURER
Cal Maine Foods, Inc., Edwards, MS, by telephone on June 26, 2006. FDA
initiated recall is complete.
REASON
Possible contamination of animal feed ingredients, including ingredients
that are used in feed for dairy animals, with ruminant derived meat and bone
meal.
VOLUME OF PRODUCT IN COMMERCE
7,150 tons
DISTRIBUTION
MS

______________________________
PRODUCT
Bulk custom dairy pre-mixes, Recall # V-119-6
CODE
None
RECALLING FIRM/MANUFACTURER
Walthall County Co-op, Tylertown, MS, by telephone on June 26, 2006. Firm
initiated recall is complete.
REASON
Possible contamination of dairy animal feeds with ruminant derived meat and
bone meal.
VOLUME OF PRODUCT IN COMMERCE
87 tons
DISTRIBUTION
MS

______________________________
PRODUCT
Bulk custom dairy pre-mixes, Recall # V-120-6
CODE
None
RECALLING FIRM/MANUFACTURER
Ware Milling Inc., Houston, MS, by telephone on June 23, 2006. Firm
initiated recall is complete.
REASON
Possible contamination of dairy animal feeds with ruminant derived meat and
bone meal.
VOLUME OF PRODUCT IN COMMERCE
350 tons
DISTRIBUTION
AL and MS

______________________________
PRODUCT
a) Tucker Milling, LLC Tm 32% Sinking Fish Grower, #2680-Pellet,
50 lb. bags, Recall # V-121-6;
b) Tucker Milling, LLC #31120, Game Bird Breeder Pellet,
50 lb. bags, Recall # V-122-6;
c) Tucker Milling, LLC #31232 Game Bird Grower,
50 lb. bags, Recall # V-123-6;
d) Tucker Milling, LLC 31227-Crumble, Game Bird Starter, BMD
Medicated, 50 lb bags, Recall # V-124-6;
e) Tucker Milling, LLC #31120, Game Bird Breeder, 50 lb bags,
Recall # V-125-6;
f) Tucker Milling, LLC #30230, 30 % Turkey Starter, 50 lb bags,
Recall # V-126-6;
g) Tucker Milling, LLC #30116, TM Broiler Finisher,
50 lb bags, Recall # V-127-6
CODE
All products manufactured from 02/01/2005 until 06/20/2006
RECALLING FIRM/MANUFACTURER
Recalling Firm: Tucker Milling LLC, Guntersville, AL, by telephone and visit
on June 20, 2006, and by letter on June 23, 2006.
Manufacturer: H. J. Baker and Brothers Inc., Stamford, CT. Firm initiated
recall is ongoing.
REASON
Poultry and fish feeds which were possibly contaminated with ruminant based
protein were not labeled as "Do not feed to ruminants".
VOLUME OF PRODUCT IN COMMERCE
7,541-50 lb bags
DISTRIBUTION
AL, GA, MS, and TN

END OF ENFORCEMENT REPORT FOR AUGUST 9, 2006

###


http://www.fda.gov/bbs/topics/ENFORCE/2006/ENF00964.html


Subject: MAD COW FEED RECALL MI MAMMALIAN PROTEIN VOLUME OF PRODUCT IN
COMMERCE 27,694,240 lbs
Date: August 6, 2006 at 6:14 pm PST
PRODUCT
Bulk custom dairy feds manufactured from concentrates, Recall # V-113-6
CODE
All dairy feeds produced between 2/1/05 and 6/16/06 and containing H. J.
Baker recalled feed products.
RECALLING FIRM/MANUFACTURER
Vita Plus Corp., Gagetown, MI, by visit beginning on June 21, 2006. Firm
initiated recall is complete.
REASON
The feed was manufactured from materials that may have been contaminated
with mammalian protein.
VOLUME OF PRODUCT IN COMMERCE
27,694,240 lbs
DISTRIBUTION
MI


END OF ENFORCEMENT REPORT FOR AUGUST 2, 2006

###


http://www.fda.gov/bbs/topics/enforce/2006/ENF00963.html


Subject: MAD COW FEED RECALL AL AND FL VOLUME OF PRODUCT IN COMMERCE 125
TONS Products manufactured from 02/01/2005 until 06/06/2006
Date: August 6, 2006 at 6:16 pm PST
PRODUCT
a) CO-OP 32% Sinking Catfish, Recall # V-100-6;
b) Performance Sheep Pell W/Decox/A/N, medicated,
net wt. 50 lbs, Recall # V-101-6;
c) Pro 40% Swine Conc Meal -- 50 lb, Recall # V-102-6;
d) CO-OP 32% Sinking Catfish Food Medicated,
Recall # V-103-6;
e) "Big Jim's" BBB Deer Ration, Big Buck Blend,
Recall # V-104-6;
f) CO-OP 40% Hog Supplement Medicated Pelleted,
Tylosin 100 grams/ton, 50 lb. bag, Recall # V-105-6;
g) Pig Starter Pell II, 18% W/MCDX Medicated 282020,
Carbadox -- 0.0055%, Recall # V-106-6;
h) CO-OP STARTER-GROWER CRUMBLES, Complete
Feed for Chickens from Hatch to 20 Weeks, Medicated,
Bacitracin Methylene Disalicylate, 25 and 50 Lbs,
Recall # V-107-6;
i) CO-OP LAYING PELLETS, Complete Feed for Laying
Chickens, Recall # 108-6;
j) CO-OP LAYING CRUMBLES, Recall # V-109-6;
k) CO-OP QUAIL FLIGHT CONDITIONER MEDICATED,
net wt 50 Lbs, Recall # V-110-6;
l) CO-OP QUAIL STARTER MEDICATED, Net Wt. 50 Lbs,
Recall # V-111-6;
m) CO-OP QUAIL GROWER MEDICATED, 50 Lbs,
Recall # V-112-6
CODE
Product manufactured from 02/01/2005 until 06/06/2006
RECALLING FIRM/MANUFACTURER
Alabama Farmers Cooperative, Inc., Decatur, AL, by telephone, fax, email and
visit on June 9, 2006. FDA initiated recall is complete.
REASON
Animal and fish feeds which were possibly contaminated with ruminant based
protein not labeled as "Do not feed to ruminants".
VOLUME OF PRODUCT IN COMMERCE
125 tons
DISTRIBUTION
AL and FL


END OF ENFORCEMENT REPORT FOR AUGUST 2, 2006

###


http://www.fda.gov/bbs/topics/enforce/2006/ENF00963.html


Subject: MAD COW FEED RECALL KY VOLUME OF PRODUCT IN COMMERCE ?????
Date: August 6, 2006 at 6:19 pm PST
PRODUCT
Bulk custom made dairy feed, Recall # V-114-6
CODE
None
RECALLING FIRM/MANUFACTURER
Burkmann Feeds LLC, Glasgow, KY, by letter on July 14, 2006. Firm initiated
recall is ongoing.
REASON
Custom made feeds contain ingredient called Pro-Lak, which may contain
ruminant derived meat and bone meal.
VOLUME OF PRODUCT IN COMMERCE
?????
DISTRIBUTION
KY
END OF ENFORCEMENT REPORT FOR AUGUST 2, 2006

###


http://www.fda.gov/bbs/topics/enforce/2006/ENF00963.html


CJD WATCH MESSAGE BOARD
TSS
MAD COW FEED RECALL USA EQUALS 10,878.06 TONS NATIONWIDE
Sun Jul 16, 2006 09:22
71.248.128.67


RECALLS AND FIELD CORRECTIONS: VETERINARY MEDICINE -- CLASS II
______________________________
PRODUCT
a) PRO-LAK, bulk weight, Protein Concentrate for Lactating Dairy Animals,
Recall # V-079-6;
b) ProAmino II, FOR PREFRESH AND LACTATING COWS, net weight 50lb (22.6 kg),
Recall # V-080-6;
c) PRO-PAK, MARINE & ANIMAL PROTEIN CONCENTRATE FOR USE IN ANIMAL
FEED, Recall # V-081-6;
d) Feather Meal, Recall # V-082-6
CODE
a) Bulk
b) None
c) Bulk
d) Bulk
RECALLING FIRM/MANUFACTURER
H. J. Baker & Bro., Inc., Albertville, AL, by telephone on June 15, 2006 and
by press release on June 16, 2006. Firm initiated recall is ongoing.
REASON
Possible contamination of animal feeds with ruminent derived meat and bone
meal.
VOLUME OF PRODUCT IN COMMERCE
10,878.06 tons
DISTRIBUTION
Nationwide

END OF ENFORCEMENT REPORT FOR July 12, 2006

###


http://www.fda.gov/bbs/topics/enforce/2006/ENF00960.html


Subject: MAD COW FEED BAN WARNING LETTER ISSUED MAY 17, 2006
Date: June 27, 2006 at 7:42 am PST
Public Health Service
Food and Drug Administration

New Orleans District
297 Plus Park Blvd.
Nashville, TN 37217

Telephone: 615-781-5380
Fax: 615-781-5391


May 17, 2006

WARNING LETTER NO. 2006-NOL-06

FEDERAL EXPRESS
OVERNIGHT DELIVERY

Mr. William Shirley, Jr., Owner
Louisiana.DBA Riegel By-Products
2621 State Street
Dallas, Texas 75204

Dear Mr. Shirley:

On February 12, 17, 21, and 22, 2006, a U.S. Food & Drug Administration
(FDA) investigator inspected your rendering plant, located at 509 Fortson
Street, Shreveport, Louisiana. The inspection revealed significant
deviations from the requirements set forth in Title 21, Code of Federal
Regulations, Part 589.2000 [21 CFR 589.2000], Animal Proteins Prohibited in
Ruminant Feed. This regulation is intended to prevent the establishment and
amplification of Bovine Spongiform Encephalopathy (BSE). You failed to
follow the requirements of this regulation; products being manufactured and
distributed by your facility are misbranded within the meaning of Section
403(a)(1) [21 USC 343(a)(1)] of the Federal Food, Drug, and Cosmetic Act
(the Act).

Our investigation found you failed to provide measures, including sufficient
written procedures, to prevent commingling or cross-contamination and to
maintain sufficient written procedures [21 CFR 589.2000(e)] because:

You failed to use clean-out procedures or other means adequate to prevent
carryover of protein derived from mammalian tissues into animal protein or
feeds which may be used for ruminants. For example, your facility uses the
same equipment to process mammalian and poultry tissues. However, you use
only hot water to clean the cookers between processing tissues from each
species. You do not clean the auger, hammer mill, grinder, and spouts after
processing mammalian tissues.

You failed to maintain written procedures specifying the clean-out
procedures or other means to prevent carryover of protein derived from
mammalian tissues into feeds which may be used for ruminants.

As a result . the poultry meal you manufacture may contain protein derived
from mammalian tissues prohibited in ruminant feed. Pursuant to 21 CFR
589.2000(e)(1)(i), any products containing or may contain protein derived
from mammalian tissues must be labeled, "Do not feed to cattle or other
ruminants." Since you failed to label a product which may contain protein
derived from mammalian tissues with the required cautionary statement. the
poultry meal is misbranded under Section 403(a)(1) [21 USC 343(a)(1)] of the
Act.

This letter is not intended as an all-inclusive list of violations at your
facility. As a manufacturer of materials intended for animal feed use, you
are responsible for ensuring your overall operation and the products you
manufacture and distribute are in compliance with the law. You should take
prompt action to correct these violations, and you should establish a system
whereby violations do not recur. Failure to promptly correct these
violations may result in regulatory action, such as seizure and/or
injunction, without further notice.

You should notify this office in writing within 15 working days of receiving
this letter, outlining the specific steps you have taken to bring your firm
into compliance with the law. Your response should include an explanation of
each step taken to correct the violations and prevent their recurrence. If
corrective action cannot be completed within 15 working days, state the
reason for the delay and the date by which the corrections will be
completed. Include copies of any available documentation demonstrating
corrections have been made.

Your reply should be directed to Mark W. Rivero, Compliance Officer, U.S.
Food and Drug Administration, 2424 Edenborn Avenue, Suite 410, Metairie,
Louisiana 70001. If you have questions regarding any issue in this letter,
please contact Mr. Rivero at (504) 219-8818, extension 103.

Sincerely,

/S

Carol S. Sanchez
Acting District Director
New Orleans District


http://www.fda.gov/foi/warning_letters/g5883d.htm


look at the table and you'll see that as little as 1 mg (or 0.001 gm) caused
7% (1 of 14) of the cows to come down with BSE;


Risk of oral infection with bovine spongiform encephalopathy agent in
primates

Corinne Ida Lasmézas, Emmanuel Comoy, Stephen Hawkins, Christian Herzog,
Franck Mouthon, Timm Konold, Frédéric Auvré, Evelyne Correia, Nathalie
Lescoutra-Etchegaray, Nicole Salès, Gerald Wells, Paul Brown, Jean-Philippe
Deslys
Summary The uncertain extent of human exposure to bovine spongiform
encephalopathy (BSE)--which can lead to variant Creutzfeldt-Jakob disease
(vCJD)--is compounded by incomplete knowledge about the efficiency of oral
infection and the magnitude of any bovine-to-human biological barrier to
transmission. We therefore investigated oral transmission of BSE to
non-human primates. We gave two macaques a 5 g oral dose of brain homogenate
from a BSE-infected cow. One macaque developed vCJD-like neurological
disease 60 months after exposure, whereas the other remained free of disease
at 76 months. On the basis of these findings and data from other studies, we
made a preliminary estimate of the food exposure risk for man, which
provides additional assurance that existing public health measures can
prevent transmission of BSE to man.


snip...


BSE bovine brain inoculum

100 g 10 g 5 g 1 g 100 mg 10 mg 1 mg 0·1 mg 0·01 mg

Primate (oral route)* 1/2 (50%)

Cattle (oral route)* 10/10 (100%) 7/9 (78%) 7/10 (70%) 3/15 (20%) 1/15 (7%)
1/15 (7%)

RIII mice (ic ip route)* 17/18 (94%) 15/17 (88%) 1/14 (7%)

PrPres biochemical detection

The comparison is made on the basis of calibration of the bovine inoculum
used in our study with primates against a bovine brain inoculum with a
similar PrPres concentration that was

inoculated into mice and cattle.8 *Data are number of animals
positive/number of animals surviving at the time of clinical onset of
disease in the first positive animal (%). The accuracy of

bioassays is generally judged to be about plus or minus 1 log. ic
ip=intracerebral and intraperitoneal.

Table 1: Comparison of transmission rates in primates and cattle infected
orally with similar BSE brain inocula


Published online January 27, 2005

http://www.thelancet.com/journal/journal.isa


It is clear that the designing scientists must

also have shared Mr Bradley's surprise at the results because all the dose

levels right down to 1 gram triggered infection.


http://www.bseinquiry.gov.uk/files/ws/s145d.pdf


2

6. It also appears to me that Mr Bradley's answer (that it would take less
than say 100

grams) was probably given with the benefit of hindsight; particularly if one

considers that later in the same answer Mr Bradley expresses his surprise
that it

could take as little of 1 gram of brain to cause BSE by the oral route
within the

same species. This information did not become available until the "attack
rate"

experiment had been completed in 1995/96. This was a titration experiment

designed to ascertain the infective dose. A range of dosages was used to
ensure

that the actual result was within both a lower and an upper limit within the
study

and the designing scientists would not have expected all the dose levels to
trigger

infection. The dose ranges chosen by the most informed scientists at that
time

ranged from 1 gram to three times one hundred grams. It is clear that the
designing

scientists must have also shared Mr Bradley's surprise at the results
because all the

dose levels right down to 1 gram triggered infection.


http://www.bseinquiry.gov.uk/files/ws/s147f.pdf


Re: BSE .1 GRAM LETHAL NEW STUDY SAYS via W.H.O. Dr Maura Ricketts

[BBC radio 4 FARM news]


http://www.maddeer.org/audio/BBC4farmingtoday2_1_03.ram


http://www.fda.gov/ohrms/dockets/ac/03/slides/3923s1_OPH.htm


2) Infectious dose:

To cattle: 1 gram of infected brain material (by oral ingestion)


http://www.inspection.gc.ca/english/sci/bio/bseesbe.shtml


TSS





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