Tel:717-5587307
Email:sales@Kernelkits.com

News Details
Position: Home> News Details

News

Vitamin D Could Help Control Bovine TB in Wild Animal Hosts
Category: Industry News
Date: 2019-06-24
Click: 6763
Author: Kernel
Collection:
The pilot study of 40 animals was conducted by a multidisciplinary team of scientists from the University of Surrey (UK), Universidad de Extremadura (Spain), and SME Ingulados (Spain).
The pilot study of 40 animals was conducted by a multidisciplinary team of scientists from the University of Surrey (UK), Universidad de Extremadura (Spain), and SME Ingulados (Spain). 
Wild boar and red deer are key hosts of bovine tuberculosis – a chronic, infectious disease mainly caused by Mycobacterium bovis - in southern Europe, with the incidence of TB in these animals particularly high in certain areas of Spain. Wild boar and red deer transmit the disease to cattle and other species, causing a major problem in farm and domestic animals across Europe 
The research also concludes that vitamin D supplementation could be explored in other species such as badgers, which are key hosts for bovine tuberculosis in the UK. 
Vitamin D – and other nutritional factors – are known to influence the severity of TB in humans but its relationship with cattle and other mammals has not been studied until now. 
In the pilot study, half of the animals were given a vitamin D3-enriched food while half were given no supplementation. Among animals with TB, there was a clear correlation between the severity of the disease and their blood concentration of vitamin D3. These animals were also more likely to be suffering from a localised TB infection than severe generalised TB. 
Dr F. Javier Salguero of the University of Surrey said: “We know that eradicating TB – a massive problem in animals worldwide – is a complicated process. However, nutritional factors could play a significant role as a preventative measure. 
"This research points to the fact that supplementing animals’ diet with vitamin D could be a very cost effective approach to reduce prevalences.” 
The researchers are now planning to test vitamin D supplementation in wild boar and red deer on a larger scale in Spain, as well as exploring how vitamin D improves immunity against TB in these animals.
Previous: Case of Scrapie in North Iceland
Next: H5N8 avian influenza detected in France