Home
http://www.virbac.fr/ http://www.boehringer-ingelheim.com/ http://www.novartis.com/ http://www.animalhealth.bayerhealthcare.com/
vetcontact
Vetrinär
Tiermedizin
  WELCOME  
vetcontact
Vetrinär
Tiermedizin
  Privacy Policy  
  Home  
  Login / Newsletter  
vetcontact
Vetrinär
Tiermedizin
  CONTACTS  
vetcontact
Vetrinär
Tiermedizin
  Classifieds  
  New Products  
  VetCompanies  
  VetSchools  
vetcontact
Vetrinär
Tiermedizin
  PROFESSION  
vetcontact
Vetrinär
Tiermedizin
  Edutainment  
  VetAgenda  
  Presentations  
  Posters  
  ESAVS  
  Specialisation  
vetcontact
Vetrinär
Tiermedizin
  INSIGHT  
vetcontact
Vetrinär
Tiermedizin
  Congress News  
  Picture Galleries  
vetcontact
Vetrinär
Tiermedizin
  PRODUCTS  
vetcontact
Vetrinär
Tiermedizin
  Bayer  
  Boehringer Ing.  
  Novartis  
  Virbac

 
  Simply book for less...  
    

Bovine    Equine    Small Animal Practice    Swine Practice    Articles    Vetjournal    
deutsch english español polski francais
Home / WELCOME / Archiv / Bovine /     
 
Badger culling to control bovine tuberculosis
Bovine tuberculosis (TB) has re-emerged as a major problem for British cattle farmers. Failure to control the infection has been linked to transmission from European badgers; badger culling has therefore formed a component of British TB control policy since 1973. Was this work successful?

To investigate the impact of repeated widespread badger culling on cattle TB, the Randomised Badger Culling Trial compared TB incidence in cattle herds in and around ten culling areas (each 100 km2) with those in and around ten matched unculled areas.

RESULTS: Overall, cattle TB incidence was 23.2% lower (95% confidence interval (CI) 12.4-32.7% lower) inside culled areas, but 24.5% (95% CI 0.6% lower-56.0% higher) higher on land
Inside the culling area boundary the beneficial effect of culling tended to increase with distance from the boundary (p=0.085) and to increase on successive annual culls (p=0.064).

In adjoining areas, the detrimental effect tended to diminish on successive annual culls (p=0.17).

On the basis of such linear trends, the estimated net effect per annum for culling areas similar to those in the trial was detrimental between the first and second culls, but beneficial after the fourth and later culls, for the range of analyses performed.

CONCLUSIONS: Careful consideration is needed to determine in what settings systematic repeated culling might be reliably predicted to be beneficial, and in these cases whether the benefits of such culling warrant the costs involved.



Source: Donnelly CA, et al (2007): Impacts of widespread badger culling on cattle tuberculosis: concluding analyses from a large-scale field trial. In: Int J Infect Dis. 2007 Jul;11(4):300-8. Epub 2007 Jun 12.



Tell a friend   |   Print version   |   Send this article

BOVINE

Zinc Deficiency-Like Syndrome in Fleckvieh Calvesmembers
Zinc deficiency-like (ZDL) syndrome is an inherited defect of Fleckvieh calves, with striking similarity to bovine hereditary zinc deficiency (BHZD). However, the causative mutation in a phospholipase D4 encoding gene (PLD4) shows no connection to zinc metabolism. The objectives of this study were to describe clinical signs, laboratory variables, and pathological findings of ZDL syndrome and their utility to differentiate ZDL from BHZD and infectious diseases with similar phenotype.

  • Fertility of dairy cows after adding superphosphate to the drinking watermembers
  • Activity of continous releasing oxfendazole capsules against Ostertagia ostertagiimembers
  • Tricho-dento-osseus-like syndrome in a Brown Swiss calfmembers
  • Non-tuberculous Mycobacteria in healthy slaughtered cattle and the abattoir members
  • Subclinical ketosis in dairy cows: prevalence and risk factorsmembers
  • Metabolic profiles of cow`s bloodmembers
  • A novel ovine astrovirus associated with encephalitis and ganglionitismembers
  • Pharmacokinetics of an injectable long-acting praziquantel suspension in cattlemembers
  • Tulathromycin versus tildipirosin in experimental Mycoplasma bovis infection in calvesmembers
  • Tulathromycin versus tildipirosin in experimental Mycoplasma bovis infection in calvesmembers
  • Antibodies to bovine viral diarrhoea virus (BVDV) in water buffalo and cattle in Australiamembers
  • Postpartum anoestrus in seasonally-calving dairy farms members


  • [ Home ] [ About ] [ Contact / Request ][ Disclaimer ]

    Copyright © 2001-2016 VetContact GmbH
    All rights reserved