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Argument 1 "Vaccination is technically difficult"
"Vaccination is technically difficult as there are so many known
strains". This is irrelevant. There is only one strain in the present
outbreak.
Argument 2 "Health Risk"
"The risk to human health from eating meat from vaccinated animals
is unknown." This might be theoretical risk for the tiny proportion
of the population who eat their meat raw, but they face greater
known risks (e.g. from toxoplasmosis) in any case. The virus is
quite heat sensitive. There is a possibility that people exposed
to high viral load (e.g. slaughterers) can develop sores, but there
is no danger from cooked meat. The Ministry is being uncharacteristically
precautionary in its approach here.
Argument 3 EU Law
"EU law prevents vaccination". This argument vanished in a puff
of smoke, when EU permission was granted, albeit restricted to an
insignificant amount of 180,000 cattle doses.
Argument 4 "Export markets"
Maff's fourth reason: "We would lose our export markets if we vaccinate."
We have new for Maff: we have already lost our export markets. The
question is - how will they be restored sooner, with the present
policy of slaughter alone, or with slaughter together with ring
vaccination. It is clear that culling alone, especially linked with
the monumental incompetence of Maff's operation, is inadequate,
and there is no reason to suppose that the disease will not spread
right across the UK if vaccine is not brought in to help contain
it. Export markets can be restored three to twelve months after
emergency vaccination is withdrawn. Vaccination may well restore
FMD free status more quickly than culling alone. In any case, if
the export market is lost, there is local demand for meat, since
imports exceed exports.
Moreover, the value of lost tourist trade is far greater than the
value of the meat exports. So the export market argument is invalid.
The fact is that vacciantion is vastly more economic than slaughter:
it costs £1400 to kill and burn a cow, but only 30p to vaccinate.
Argument 5 "We will kill anyway"
Which brings us back to Maff's last threat "We will kill your healthy
animals anyway." On what do they base this threat? The situation
is this: If animals in the neighbourhood of a source of infection
are vaccinated, they will look healthy, but some of them will be
carriers of the virus. Therefore if that animal were to be moved
off their farm, say, to market, they would contaminate the market,
and the disease would start up again in unvaccinated animals that
passed through the market . Therefore, says Maff, they must all
die. This is illogical. There is a simpler solution, one that does
not traumatise, pollute, and ruin the rural economy. There is no
health problem associated with meat from an animal that has been
infected by foot and mouth picornavirus. It is possible to kill
the virus, and bring the meat into the food chain.
Take our herd of vaccinated, healthy looking animals
among whom low levels of virus exists. They must not leave their
home farm. We can now bring the abattoir to the farm. The mobile
abattoir is available on the market. Using this, the animals can
be slaughtered on site. Next - butcher the meat, on site, in a hygeinic,
controlled environment. Finally, either heat treat or marinade the
meat to kill all virus particles. Ensure separation between the
"Clean" and "Dirty" ends of this process, with a forced draught
of air passing from the clean to the dirty end. The virus is sensitive
to quite moderate cooking. The meat can now be brought back to market.
The objection that Maff will bring to this is that
some virus particles might survive on the meat. The only way that
this could occur would be through inadequate cooking, or contamination
between clean and dirty parts of the process. This risk is capable
of being eliminated by means of careful regulation and practice.
Maff might object that the present outbreak occurred
through one piece of meat from a restaurant getting into pig swill.
This remains a hypothesis. If it was the cause, the careful conditions
set out above would avoid this problem. There is a discrepancy between
this perfectionistic objection and the careless way in which carcasses
have been burned on low temperature pyres, a method which is highly
likely to cause spread of the FMD virus.
In this proposal, the Government is spared the costs
of compensation, there is no air or water pollution from disposal,
farmers are spared the trauma of seeing their livelihood destroyed,
and we can start on the next set of tasks - dismantling Maff brick
by brick, and identifying and sacking the policy makers behind this
appalling tragedy, and then pushing through a thorough reform of
agriculture to enable it to be sustainable.
Richard Lawson
Congresbury
31.3.01
The opinion of the Federation of European Vets
FVE/01/042
03/04/01
Final
STATEMENT ON FOOT AND MOUTH DISEASE
The Federation of Veterinarians of Europe (FVE) represents all the
veterinarians of Europe. Its biggest division is the Union of European
Veterinary Practitioners (UEVP), which represents all those in practice.
FVE and UEVP together issue the following statement.
The current outbreak of Foot and Mouth Disease (FMD) in Europe is
a disaster not only for agriculture but also for many related enterprises
and organisations. FVE and UEVP offer their support to all those
fighting to control the disease and to all those directly or indirectly
affected by it.
FVE and UEVP share the concern of the general public over the death
and destruction of large numbers of animals, many of which are not
infected with the disease.
This situation results from several factors, among which is the
non-vaccination and "stamping out" policy adopted in the 1990's
to eradicate the disease and to open new export markets. This policy
leaves however non-vaccinated countries vulnerable, as the current
outbreak demonstrates.
Emergency vaccination
There has been extensive debate on whether vaccination should be
used to combat the current outbreaks. The answer is not simple and,
if vaccination is used, as part of the control strategy, there are
many ways in which it could be employed.
This is a risk management decision, which must be based on epidemiological
data, such as geographical and climatic conditions, the density
of the susceptible animal population, and the susceptible species
involved, as well as on ethical concerns and not on economic grounds
alone.
FVE and UEVP welcome the latest decisions from the European Commission
to allow emergency vaccinations in the Netherlands and in the UK
as an instrument of risk management.
Fate of vaccinated animals
It has to be recognised that the killing and destroying of vaccinated
animals requires a political decision and depends on how quickly
a country wishes to regain its FMD-free status.[i]
If FMD occurs in an FMD free country or zone where vaccination is
not practised (like the European Union) and if the infected country
has recourse to emergency vaccination, with stamping-out and serological
surveillance, the country can only regain its FMD free status 3
months after the last case and after the slaughter of the last vaccinated
animal.
If vaccinated animals are not slaughtered, the situation is more
complex and needs to be discussed in the context of the International
Animal Health Code of the Office International des Epizooties, the
world organisation for animal health.
On the other hand, the Amsterdam Treaty recognised animals as sentient
beings and Member States consequently agreed that the Community
and Member States shall pay full regard to the welfare requirements
of animals to ensure improved protection and respect for the welfare
of animals.
FVE and UEVP therefore urges Member States of the European Union
and the European Commission to explore with the Office International
des Epizooties the options for dealing with vaccinated animals and
for minimising the unnecessary slaughter of healthy animals to regain
FMD free status.
Rehearsal of the FMD risk management strategy
This major outbreak demonstrates that the European Union FMD risk
management policy may not be appropriate or that the risk assessment,
on which it is based, should be reviewed.
FVE and UEVP call for a review of the FMD risk management strategy.
This review should include a discussion of the EU non-vaccination
policy as well as other aspects, which may have contributed to the
seriousness of the current outbreak.
Non-vaccination policy
The benefits of the non-vaccination policy will have to be reviewed
in the light of the current developments. In that review the benefits
of persevering with a non-vaccination policy in order to preserve
export markets have to be set against the implications for the farming
community, animal welfare, ethical values and the acceptance of
such a policy by the public.
FVE and UEVP call on the Commission to initiate a debate on the
non-vaccination policy, not only in regard to FMD but also to other
animal diseases such as Classical Swine Fever.
Marker vaccines and diagnostic tools
Marker vaccines and/or diagnostic tools that could allow the vaccination
of animals, whilst enabling to make a distinction between vaccinated
animals and animals carrying the virus, are needed, as they could
provide greater flexibility in the prevention and combating of FMD
outbreaks. Such marker vaccines and/or diagnostic tools are however
not yet available.
FVE and UEVP call on the European Commission, Member States of the
European Union and the pharmaceutical industry to actively pursue
the development of marker vaccines and/or diagnostic tools.
Tighter controls on imports from third countries
It is likely that the infection originated from material entering
the EU from a third country. This illustrates the need for stricter
controls at the European Union external borders.
FVE and UEVP call on the Commission and Member States to introduce
and implement tighter controls on imports from third countries so
that the same situation does not happen again.
Swill feeding
It is also likely that this infected material was fed to pigs and
that the virus then spread from this first contamination. Although,
swill (i.e. treated household and catering waste) fed to pigs should
be heat treated to destroy possible pathogens[ii], experience demonstrates
that these requirements are either not always sufficient or not
complied with in all cases.
FVE and UEVP therefore call for a review of the practice of swill
feeding and for a phasing out of such activities.
On-farm veterinary presence
It is also likely that the original infection in the UK had been
present on a farm for some time before it was eventually discovered
in a slaughterhouse during an ante-mortem inspection and reported
to the authorities. Had the infection been diagnosed on the farm,
earlier animal movement restrictions would have been introduced,
thus avoiding the spread of the virus and limiting the total number
of outbreaks.
FVE and UEVP therefore call for adequate veterinary presence on
all livestock holdings so that catastrophic diseases such as this
are identified more quickly. FVE and UEVP also call for the development
of herd health surveillance programmes involving routine visits
by practicing veterinary surgeons.
Resources
This major disease outbreak has strained the State Veterinary Service
of the Member States concerned to the limit. This confirms previous
reports from the Food and Veterinary Office of the European Commission
that many Member States of the European Union have inadequate veterinary
manpower to deal with not only animal health but also animal welfare
and veterinary public health requirements, including such control
measures as the BSE ones, imposed by the European Union legislation.
FVE and UEVP call on the Member States of the European Union to
ensure that their veterinary services are properly resourced.
Animal identification and animal movement controls
The control of this outbreak has been complicated by difficulties
in tracing animal movements due in particular to the lack of an
effective system of identification of all farm animals. Furthermore,
the ANIMO system, used in the European Union to track movements
of animals between Member states of the European Union must be improved
to a more effective system.
FVE and UEVP call for the identification of all farm animals allied
to a more effective system for tracing all animal movements be they
international, within a Member State, or between individual livestock
holdings.
Movement restriction
It seems that the spread of the virus has been facilitated by intensive
animal movements from farm to farm throughout the UK, then from
the UK to the continent and eventually from farm to farm on the
continent.
FVE and UEVP invite the Commission and Member States to consider
the introduction of standstill periods to limit movements of animals
recently introduced on a farm.
[i] These status are granted by the Office International
des Epizooties, the World organisation for animal health.
[ii] Article 15 of Council Directive 80/217 introducing Community
measures for the control of Classical Swine Fever.
The Government determines the total number of farm animals twice
a year with a census in June and another in December. The latest
Census figures available, December 2000, records that there are
44.4 million cattle, sheep and pigs in the UK (see table below).
Therefore every one million animals culled represent 2.25% of the
total.
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