New findings about the structure of prions - the agent responsible for diseases such as BSE, CJD and scrapie - has raised the possibility of breeding animals resistant to mad cow disease. Researchers
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/prion-research-raises-hope-bse-free-cattle
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/financial-times-london
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health