This potential case could be similar to a 2012 incident in Parana where an animal developed the prion, or abnormal, pathogenic agents that induce folding of normal cellular proteins, but did not develop BSE. Possible Brazilian Mad Cow Case The Brazilian Ag Ministry is investigating an atypical case of bovine spongiform encephalopathy (BSE), which inspectors singled out in an animal at a plant in Matto Grosso. The results of the BSE test have not been confirmed either way. This potential case could be similar to a 2012 incident in Parana where an animal developed the prion, or abnormal, pathogenic agents that induce folding of normal cellular proteins, but did not develop BSE. The animal was a brood cow that died of natural causes at age 1...