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Illegal Culling increases bTB

The spread of bovine Tb by localise illegal culling carried out by organised groups

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wildlife rocks .co. uk

Sign our e-petitions to stop the badger cull

The government and the NFU are about to slaughter 7,000 badgers and in spite of all the published and credible science being against the cull and 92% of the public being against the cull they intend to proceed. The NFU set up Vote OK to campaign and support MP's in parliament who would follow their orders and they are calling in their debt.

Sign our petition to stop the badger cull

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Click here to sign Governments petition http://teambadger.org/petition.html

Save me and Team Badger are opposed to the cull and will continue to fight. Please join us by signing both these petitions.

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Lame Claims Files

Lame excuses put forward by hunters.

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Badger Research Papers

Published scientictic papers and information on the badger cull

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Fox Research Papers

Published scientictic papers and information on the badger cull

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How can you help?

Join us and spread the word , unite dwe make difference

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FOX

Badger Cull Judicial Review

The Badger Trust v the Coalition

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Fox Hunting must stop

Although Fox Hunting is illegal our out o

 

 

The Randomised Badger Culling Trial

The Randomised Badger Culling Trial

The RBCT was the first robust scientific evaluation of the effect of badger culling on cattle TB. It lasted 10 years, cost in excess of £50 million, and was overseen by an Independent Scientific Group (ISG).

Two culling treatments were undertaken, reactive culling where localised culls were carried out on farms that had recently experienced a TB outbreak in cattle, and proactive culling where larger scale areas were culled. Both these treatments were restricted to regions where the historical incidence of TB in cattle was high. In addition to culling, there were matched "control" areas where no culling was carried out. The principle is the same as we see in medical trials, where one segment of the population receives a treatment drug and another receives a placebo, the idea being that, at the end of the trial, any significant effects can be reliably ascribed to the treatment.

There were ten treatment areas for both the reactive and proactive culls, and ten matched controls. Each of the 30 experimental areas were about 100 square kilometres in area.

Reactive culling was stopped by government ministers when it was found that TB in cattle was getting significantly worse compared to the control sites. At the end of the proactive culls it was found that there were both positive and negative effects, whereby farms in the core of the culling area experienced a relative decrease of around 25% and farms on the edge of the culling area experienced a relative increase of around 25%, compared to the control areas.

The negative effects of both reactive and proactive culling were thought to be due to the disruptive effects of culling on the badger population, causing increased dispersal and movement by the remaining badgers and thereby exacerbating the spread of TB.

Taking account of the cost of culling, as well as the compelling results of the trial, the ISG concluded “that badger culling can make no meaningful contribution to the control of TB in cattle in Britain”. They recommended that the best way to combat the disease was to improve the detection and removal of TB in cattle themselves, mentioning that this would also improve the TB situation in badgers, as transmission can be both ways. They also recommended improvements in farm bio security to reduce the risk of transmission, and continuing work to develop vaccines for both badgers and cattle.

Tightened cattle movements in New Zealand decreased incidents of Bovine Tb by 53% when implemented. CLICK HERE FOR MORE DETAILS

Since the end of the proactive culling trial, the negative edge effects have waned and the positive effects have continued for longer. However, it is notable that the ISG have not changed their advice on culling. Indeed, the distinguished scientist Lord Krebs, who designed the RBCT, has dismissed the government's best estimate of their hoped for decrease in cattle TB of just 16% over nine years, as “not a very effective way of controlling the disease”.

The vast majority of scientists with knowledge of the TB issue agree that culling badgers is not the solution to controlling TB in cattle."

 



Links to research papers

DEFRA SCIENTIFIC INVESTIGATION REPORT

BADGERS AND BOVINE TB

MORE DETAILS ON KREBS AND RCBT

PREMOVEMENT OF CATTLE- DEFRA

TB CONTROL MEASURES ANNEX A

TB CONTROL MEASURES ANNEX B

FINAL REPORT

DEFRA VACINNATING CATTLE

INFORMATION ON KREBS AND RCBT

DIVA REPORT AND STUDY BY WHELAN

Refernce

shttp://www.hpa.org.uk/Topics/InfectiousDiseases/InfectionsAZ/Tuberculosis/GeneralInformation/

http://www.defra.gov.uk/animal-diseases/a-z/bovine-tb/

http://www.igd.com/index.asp?id=1&fid=1&sid=17&tid=0&folid=0&cid=472

http://jrsm.rsmjournals.com/content/99/10/539.full

http://archive.defra.gov.uk/foodfarm/farmanimal/diseases/atoz/tb/documents/premove-booklet.pdf