ranch hand said:
You need the numbers of the ages of cattle in Wyoming that are testable. How many of these are calves and under 20 months or is it 30 months?
Calves were challenged by mouth with homogenised brain from confirmed cases of BSE. Some received 300g (3 doses of 100g), some 100g, 10g or 1g. They were then left to develop BSE, but were not subjected to the normal stresses that they might have encountered in a dairy herd. Animals in all four groups developed BSE. There has been a considerable spread of incubation period in some of the groups, but it appears as if those in the 1 and 10g challenge groups most closely fit the picture of incubation periods seen in the epidemic. Experiments in progress indicate that oral infection can occur in some animals with doses as low as 0.01g and 0.001g. .........
http://www.defra.gov.uk/animalh/bse/science-research/pathog.html#dose
and i think, with time, and testing becomes more and more sensitive, we will all be surprised at just how much is too much, and just how young one might be to spread the agent, even as sub-clinical.
IF i remember correctly, the infamous PURINA FEED MILL incident in Gonzales TEXAS,
where at one feeding, those cows could not have consumed more than......or no more than 5.5 grams...etc. so, how many feedings does a feeder and or dairy calf have in there lifespan ? wouldn't you multiply that by those figures by that ??? be a lot of potential mad cow protein IN COMMERCE, and still is in 2006......tss
FDA has determined that each animal could have consumed, at most and in total, five-and-one-half grams - approximately a quarter ounce -- of prohibited material. These animals weigh approximately 600 pounds.
http://www.fda.gov/bbs/topics/NEWS/2001/NEW00752.html
http://www.fda.gov/ora/about/enf_story/archive/2001/ch5/default.htm
====================================
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