The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service is updating its scrapie regulations and program standards. These updates include several major changes, which are needed to continue the fight to eradicate scrapie from American sheep flocks and goat herds. Scrapie is a transmissible spongiform encephalopathy disease that affects the central nervous system in sheep and goats, and is eventually fatal.
The changes APHIS is making to update the program are supported by the sheep and goat industry and incorporate the latest science to provide APHIS with increased flexibility.
Scientific studies show that sheep with certain genotypes are resistant to or less susceptible to classical scrapie and are unlikely to get the disease. Because of this, APHIS is changing the definition of a scrapie high-risk animal so that it no longer includes most genetically-resistant and genetically-less susceptible sheep. These animals pose a minimal risk of developing or transmitting scrapie, and by no longer considering them high-risk, they will no longer need to be depopulated or permanently restricted to their home farm.… Continue readingRead More »