Mad Cow Disease: Up to four other cows to be killed on Scots farm struck by BSE

Chief veterinary officer Sheila Voas said up to four other cows on the farm will be slaughtered and tested for the disease. . https://www.heraldscotland.com/news/16994427.mad-cow-disease-up-to-four-other-cows-to-be-killed-on-scots-farm-struck-by-bse/