HOME >> BIOLOGY >> NEWS
British cattle give TB to badgers, finds UC Davis expert

The controversial practice of killing wild badgers to prevent tuberculosis in cattle is unlikely to succeed, according to a new study led by Rosie Woodroffe, an ecologist at the University of California, Davis, and a member of Britain's Independent Scientific Group on Cattle TB.

In Britain, farming interests and badger protectionists have battled for 30 years over the merits of culling badgers to fight cattle tuberculosis, a disease which can occasionally be transmitted to people. Farming ministers are currently deciding whether culling should be continued, following a public consultation on the issue which provoked over 47,000 responses.

Woodroffe's report, published Oct. 2 in the Proceedings of the National Academy of Sciences of the USA, highlights the limitations of badger culling as a control strategy for cattle TB.

Woodroffe examined the outcomes when badgers were culled as part of a seven-year experiment conducted by the British Department for Environment, Food and Rural Affairs. Conventional wisdom suggested that this should reduce transmission among badgers, as well as from badgers to cattle. Instead, after four years of culling, infection rates in badger had doubled.

"Culling disrupts badgers' territorial behavior so they travel further and interact with more other badgers; that is probably why disease spreads more rapidly," said Woodroffe, the leader of a team which also included researchers from Britain's Central Science Laboratory and Veterinary Laboratories Agency. The biggest increases in infection rates happened in culling areas that could most easily be repopulated by badgers migrating in from neighboring land.

Today's report also provides the first evidence of widespread TB transmission from cattle to badgers. Woodroffe's team found that in 2001, when a nationwide epidemic of foot-and-mouth disease in England temporarily halted routine TB testing of ca
'"/>

Contact: Rosie Woodroffe
rwoodroffe@ucdavis.edu
530-754-9513
University of California - Davis
2-Oct-2006


Page: 1 2

Related biology news :

1. British blackcurrants beat Alzheimers
2. Poll reveals half British public support nuclear future
3. Eruption update: Island in British Overseas Territory is growing in size
4. Oil spills and climate change double the mortality rate of British seabirds
5. Big ears for British wheat
6. UCLA physiologist elected to prestigious British Royal Society
7. British academics to benefit from worlds first national text mining service
8. Johns Hopkins team wins British biotech business plan competition
9. Conservation offers financial rewards for cattle ranchers, study finds
10. Genomics-based vaccine could prevent deadly cattle disease
11. Researchers explain why badger culling fails to control cattle TB

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: British cattle give badgers finds Davis expert

(Date:4/16/2014)... Sometimes known as Kennedy,s disease, spinal and bulbar muscular atrophy ... progressive muscle weakness and atrophy. Researchers have long considered it ... the cells in the spinal cord and brainstem that control ... the April 16, 2014 online issue of Neuron , ...
(Date:4/16/2014)... store memories improves during childhood, associated with structural changes ... parietal cortices. New research from UC Davis is exploring ... Eventually, that could give insights into disorders that typically ... affect memory, such as schizophrenia and depression. , Located ...
(Date:4/15/2014)... Ohio (April 16, 2014)A new study from the Women,s ... D levels and menopause symptoms. The study was published ... The North American Menopause Society., The authors analyzed the ... a number of menopause symptoms, including hot flashes, night ...
Breaking Biology News(10 mins):Mutant protein in muscle linked to neuromuscular disorder 2How kids' brain structures grow as memory develops 2Low Vitamin D may not be a culprit in menopause symptoms 2
(Date:1/15/2014)... Two champions of science, technology, engineering, and ... annual competition for middle and high school students designed ... study. The competition presents students with real-world problems experienced ... Mathematics, and Sciences is a program administered by ...
(Date:1/15/2014)... Freeslate, Inc ., the leading provider of ... one of India’s top five pharmaceutical companies, has received ... for high throughput solid form screening. , Lupin, ... range of quality, affordable generic and branded formulations and ...
(Date:1/14/2014)... Carahsoft and CDS Federal Services have ... at 2pm EST (11am PST), “Natural Language Processing: Converting ... how technology can turn raw, heterogeneous data into actionable ... The online webinar will last approximately one hour. , ...
(Date:1/14/2014)... (PRWEB) January 14, 2014 EquitiesIQ, a ... Inc. (OTCQB: ALQA). Alliqua is an emerging biomedical company ... the wound care market. , Free report download: ... with a seasoned management team and Board, which launched ...
Breaking Biology Technology:Technology Student Association Partners with Leaders in STEM Education Advocacy for Annual Competition 2Technology Student Association Partners with Leaders in STEM Education Advocacy for Annual Competition 3Technology Student Association Partners with Leaders in STEM Education Advocacy for Annual Competition 4Technology Student Association Partners with Leaders in STEM Education Advocacy for Annual Competition 5Lupin Selects Freeslate’s CM Protégé PharmD System to Accelerate Polymorph Screening for Drug Development 2Lupin Selects Freeslate’s CM Protégé PharmD System to Accelerate Polymorph Screening for Drug Development 3Webcast - Natural Language Processing: Converting Raw Data into Actionable Knowledge – Hosted by Carahsoft and CDS Federal Services 2EquitiesIQ Initiates Coverage of Alliqua, Inc. 2EquitiesIQ Initiates Coverage of Alliqua, Inc. 3
Cached News: