Bovine spongiform encephalopathy (BSE) foci were identified in five countries in 2021, follows from the report of the information and analytical center of
Rosselkhoznadzor on the epizootic situation in the world. So, two outbreaks were registered in Brazil and Spain, one each in the UK, Germany and
Canada. Bovine spongiform encephalopathy, also known as mad cow disease, is a prion disease that cau...