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From: TSS (216-119-156-71.ipset36.wt.net)
Subject: Re: BSE in North America CANADIAN UPDATE as of January 14, 2005 - 12:00 EST
Date: January 14, 2005 at 2:35 pm PST

In Reply to: BSE in North America CANADIAN UPDATE as of January 14, 2005 - 12:00 EST posted by TSS on January 14, 2005 at 1:16 pm:

EFSA Scientific Report on the Assessment of the Geographical BSE-Risk (GBR) of the United States of America (USA)
Publication date: 20 August 2004

Adopted July 2004 (Question N° EFSA-Q-2003-083)

* 167 kB Report
* 105 kB Summary

Summary of the Scientific Report

The European Food Safety Authority and its Scientific Expert Working Group on the Assessment of the Geographical Bovine Spongiform Encephalopathy (BSE) Risk (GBR) were asked by the European Commission (EC) to provide an up-to-date scientific report on the GBR in the United States of America, i.e. the likelihood of the presence of one or more cattle being infected with BSE, pre-clinically as well as clinically, in USA. This scientific report addresses the GBR of USA as assessed in 2004 based on data covering the period 1980-2003.

The BSE agent was probably imported into USA and could have reached domestic cattle in the middle of the eighties. These cattle imported in the mid eighties could have been rendered in the late eighties and therefore led to an internal challenge in the early nineties. It is possible that imported meat and bone meal (MBM) into the USA reached domestic cattle and leads to an internal challenge in the early nineties.

A processing risk developed in the late 80s/early 90s when cattle imports from BSE risk countries were slaughtered or died and were processed (partly) into feed, together with some imports of MBM. This risk continued to exist, and grew significantly in the mid 90’s when domestic cattle, infected by imported MBM, reached processing. Given the low stability of the system, the risk increased over the years with continued imports of cattle and MBM from BSE risk countries.

EFSA concludes that the current GBR level of USA is III, i.e. it is likely but not confirmed that domestic cattle are (clinically or pre-clinically) infected with the BSE-agent. As long as there are no significant changes in rendering or feeding, the stability remains extremely/very unstable. Thus, the probability of cattle to be (pre-clinically or clinically) infected with the BSE-agent persistently increases.
http://www.efsa.eu.int/science/efsa_scientific_reports/gbr_assessments/573_en.html

SUMMARY

Summary of Scientific Report
http://www.efsa.eu.int
1 of 1
Scientific Report of the European Food Safety Authority
on the Assessment of the Geographical BSE-Risk (GBR) of
United States of America (USA)
Question N° EFSA-Q-2003-083
Adopted July 2004
Summary of scientific report
The European Food Safety Authority and its Scientific Expert Working Group on the
Assessment of the Geographical Bovine Spongiform Encephalopathy (BSE) Risk (GBR)
were asked by the European Commission (EC) to provide an up-to-date scientific report on
the GBR in the United States of America, i.e. the likelihood of the presence of one or more
cattle being infected with BSE, pre-clinically as well as clinically, in USA. This scientific
report addresses the GBR of USA as assessed in 2004 based on data covering the period
1980-2003.
The BSE agent was probably imported into USA and could have reached domestic cattle in
the middle of the eighties. These cattle imported in the mid eighties could have been rendered
in the late eighties and therefore led to an internal challenge in the early nineties. It is possible
that imported meat and bone meal (MBM) into the USA reached domestic cattle and leads to
an internal challenge in the early nineties.
A processing risk developed in the late 80s/early 90s when cattle imports from BSE risk
countries were slaughtered or died and were processed (partly) into feed, together with some
imports of MBM. This risk continued to exist, and grew significantly in the mid 90’s when
domestic cattle, infected by imported MBM, reached processing. Given the low stability of
the system, the risk increased over the years with continued imports of cattle and MBM from
BSE risk countries.
EFSA concludes that the current GBR level of USA is III, i.e. it is likely but not confirmed
that domestic cattle are (clinically or pre-clinically) infected with the BSE-agent. As long as
there are no significant changes in rendering or feeding, the stability remains extremely/very
unstable. Thus, the probability of cattle to be (pre-clinically or clinically) infected with the
BSE-agent persistently increases.
Key words: BSE, geographical risk assessment, GBR, USA, third countries

http://www.efsa.eu.int/science/efsa_scientific_reports/gbr_assessments/573/sr03_biohaz02_usa_report_summary_en1.pdf

REPORT (6 PAGES)

snip...

EFSA Scientific Report (2004) 3, 1-6 on the Assessment of the Geographical BSE Risk of
Conclusions
The European Food Safety Authority concludes:
1. The BSE agent was probably imported into USA and could have reached domestic
cattle in the middle of the eighties. This cattle imported in the mid eighties could have
been rendered in the late eighties and therefore led to an internal challenge in the early
nineties. It is possible that meat and bone meal (MBM) imported into the USA
reached domestic cattle and lead to an internal challenge in the early nineties.
2. A processing risk developed in the late 80s/early 90s when cattle imports from BSE
risk countries were slaughtered or died and were processed (partly) into feed, together
with some imports of MBM. This risk continued to exist, and grew significantly in the
mid 90’s when domestic cattle, infected by imported MBM, reached processing.
Given the low stability of the system, the risk increased over the years with continued
imports of cattle and MBM from BSE risk countries.
3. The current geographical BSE risk (GBR) level is III, i.e. it is likely but not confirmed
that domestic cattle are (clinically or pre-clinically) infected with the BSE-agent.
4. This assessment deviates from the previous assessment (SSC opinion, 2000) because
at that time several exporting countries were not considered a potential risk.
5. It is also worth noting that the current GBR conclusions are not dependent on the large
exchange of imports between USA and Canada. External challenge due to exports to
the USA from European countries varied from moderate to high. These challenges
indicate that it was likely that BSE infectivity was introduced into the North American
continent.
6. EFSA and its Scientific Expert Working group on GBR are concerned that the
available information was not confirmed by inspection missions as performed by the
Food and Veterinary office (FVO – DG SANCO) in Member States and other third
countries. They recommend including, as far as feasible, BSE-related aspects in
future inspection missions.
Expected development of the GBR
As long as there are no significant changes in rendering or feeding, the stability remains
extremely/very unstable. Thus, the probability of cattle to be (pre-clinically or clinically)
infected with the BSE-agent persistently increases.
A table summarising the reasons for the current assessment is given in the table below

snip...

http://www.efsa.eu.int/science/efsa_scientific_reports/gbr_assessments/573/sr03_biohaz02_usa_report_v2_en1.pdf


EFSA Scientific Report on the Assessment of the Geographical BSE-Risk (GBR) of Mexico
Last updated: 08 September 2004

Adopted July 2004 (Question N° EFSA-Q-2003-083)

* 169 kB Report


http://www.efsa.eu.int
3 of 6
Conclusions
The European Food Safety Authority concludes:
1. The BSE agent was probably imported into Mexico and could have reached domestic
cattle. These cattle imported could have been rendered and therefore led to an internal
EFSA Scientific Report (2004) 4, 1-6 on the Assessment of the Geographical BSE Risk of
challenge in the mid to late 1990’s. It is possible that imported MBM into Mexico
reached domestic cattle and leads to an internal challenge around 1993.
2. It is likely that BSE infectivity entered processing at the time of imported ‘at - risk’
MBM (1993) and at the time of slaughter of imported live ‘at - risk’ cattle (mid to late
1990s). The high level of external challenge is maintained throughout the reference
period, and the system has not been made stable. Thus it is likely that BSE infectivity
was recycled and propagated from approximately 1993. The risk has since grown
consistently due to a maintained internal and external challenge and lack of a stable
system.
3. The current geographical BSE risk (GBR) level is III, i.e. it is likely but not confirmed
that domestic cattle are (clinically or pre-clinically) infected with the BSE-agent.
4. EFSA and its Scientific Expert Working group on GBR are concerned that the
available information was not confirmed by inspection missions as performed by the
Food and Veterinary office (FVO – DG SANCO) in Member States and other third
countries. They recommend including, as far as feasible, BSE-related aspects in
future inspection missions.

http://www.efsa.eu.int/science/efsa_scientific_reports/gbr_assessments/565/sr04_biohaz02_mexico_report_v2_en1.pdf

* 109 kB Summary


Summary of Scientific Report
http://www.efsa.eu.int
1 of 2
Scientific Report of the European Food Safety Authority
on the Assessment of the Geographical BSE-Risk (GBR) of
MEXICO
Question N° EFSA-Q-2003-083
Adopted July 2004
SUMMARY OF SCIENTIFIC REPORT
The European Food Safety Authority and its Scientific Expert Working Group on the
Assessment of the Geographical Bovine Spongiform Encephalopathy (BSE) Risk (GBR)
were asked by the European Commission (EC) to provide an up-to-date scientific report on
the GBR in Mexico, i.e. the likelihood of the presence of one or more cattle being infected
with BSE, pre-clinically as well as clinically, in Mexico. This scientific report addresses the
GBR of Mexico as assessed in 2004 based on data covering the period 1980-2003.
The BSE agent was probably imported into Mexico and could have reached domestic cattle.
These cattle imported could have been rendered and therefore led to an internal challenge in
the mid to late 1990s. It is possible that imported meat and bone meal (MBM) into Mexico
reached domestic cattle and leads to an internal challenge around 1993.
It is likely that BSE infectivity entered processing at the time of imported ‘at - risk’ MBM
(1993) and at the time of slaughter of imported live ‘at - risk’ cattle (mid to late 1990s). The
high level of external challenge is maintained throughout the reference period, and the system
has not been made stable. Thus it is likely that BSE infectivity was recycled and propagated
from approximately 1993. The risk has since grown consistently due to a maintained internal
and external challenge and lack of a stable system.
EFSA concludes that the current geographical BSE risk (GBR) level is III, i.e. it is likely
but not confirmed that domestic cattle are (clinically or pre-clinically) infected with the BSEagent.
The GBR is likely to increase due to continued internal and external challenge, coupled
with a very unstable system.
Key words: BSE, geographical risk assessment, GBR, Mexico, third countries
Summary of Scientific Report
http://www.efsa.eu.int
2 of 2

http://www.efsa.eu.int/science/efsa_scientific_reports/gbr_assessments/565/sr04_biohaz02_mexico_report_summary_en1.pdf

Summary of the Scientific Report

The European Food Safety Authority and its Scientific Expert Working Group on the Assessment of the Geographical Bovine Spongiform Encephalopathy (BSE) Risk (GBR) were asked by the European Commission (EC) to provide an up-to-date scientific report on the GBR in Mexico, i.e. the likelihood of the presence of one or more cattle being infected with BSE, pre-clinically as well as clinically, in Mexico. This scientific report addresses the GBR of Mexico as assessed in 2004 based on data covering the period 1980-2003.

The BSE agent was probably imported into Mexico and could have reached domestic cattle. These cattle imported could have been rendered and therefore led to an internal challenge in the mid to late 1990s. It is possible that imported meat and bone meal (MBM) into Mexico reached domestic cattle and leads to an internal challenge around 1993.

It is likely that BSE infectivity entered processing at the time of imported ‘at - risk’ MBM (1993) and at the time of slaughter of imported live ‘at - risk’ cattle (mid to late 1990s). The high level of external challenge is maintained throughout the reference period, and the system has not been made stable. Thus it is likely that BSE infectivity was recycled and propagated from approximately 1993. The risk has since grown consistently due to a maintained internal and external challenge and lack of a stable system.

EFSA concludes that the current geographical BSE risk (GBR) level is III, i.e. it is likely but not confirmed that domestic cattle are (clinically or pre-clinically) infected with the BSE-agent. The GBR is likely to increase due to continued internal and external challenge, coupled with a very unstable system.
http://www.efsa.eu.int/science/efsa_scientific_reports/gbr_assessments/565_en.html

ONE YEAR PREVIOUSLY ;

From: Terry S. Singeltary Sr. [flounder@wt.net]
Sent: Tuesday, July 29, 2003 1:03 PM
To: fdadockets@oc.fda.gov
Cc: ggraber@cvm.fda.gov; Linda.Grassie@fda.gov; BSE-L
Subject: Docket No. 2003N-0312 Animal Feed Safety System [TSS SUBMISSION
TO DOCKET 2003N-0312]

Greetings FDA,

snip...

PLUS, if the USA continues to flagrantly ignore the _documented_ science to date about the known TSEs in the USA (let alone the undocumented TSEs in cattle), it is my opinion, every other Country that is dealing with BSE/TSE should boycott the USA and demand that the SSC reclassify the USA BSE GBR II risk assessment to BSE/TSE GBR III 'IMMEDIATELY'. for the SSC to _flounder_ any longer on this issue, should also be regarded with great suspicion as well. NOT to leave out the OIE and it's terribly flawed system of disease surveillance. the OIE should make a move on CWD in the USA, and make a risk assessment on this as a threat to human health. the OIE should also change the mathematical formula for testing of disease. this (in my opinion and others) is terribly flawed as well. to think that a sample survey of 400 or so cattle in a population of 100 million, to think this will find anything, especially after seeing how many TSE tests it took Italy and other Countries to find 1 case of BSE (1 million rapid TSE test in less than 2 years, to find 102 BSE cases), should be proof enough to make drastic changes of this system. the OIE criteria for BSE Country classification and it's interpretation is very problematic. a text that is suppose to give guidelines, but is not understandable, cannot be considered satisfactory. the OIE told me 2 years ago that they were concerned with CWD, but said any changes might take years. well, two years have come and gone, and no change in relations with CWD as a human health risk. if we wait for politics and science to finally make this connection, we very well may die before any decisions
or changes are made. this is not acceptable. we must take the politics and the industry out of any final decisions of the Scientific community. this has been the problem from day one with this environmental man made death sentence. some of you may think i am exaggerating, but you only have to see it once, you only have to watch a loved one die from this one time, and you will never forget, OR forgive...yes, i am still very angry... but the transmission studies DO NOT lie, only the politicians and the industry do... and they are still lying to this day...TSS


http://www.fda.gov/ohrms/dockets/dockets/03n0312/03N-0312_emc-000001.txt

Terry S. Singeltary Sr. P.O. BOX 42 Bacliff, TEXAS USA





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