Brunss disease, also known as Brunhilde virus or Neurotropic Hog Encephalomyelitis (NHE), is a viral infection that primarily affects pigs. It belongs to the family Picornaviridae and is characterized by central nervous system manifestations. While "Brunss disease" is its commonly used name, it is worthwhile to note some of its synonyms. These include Porcine Encephalomyelitis, Teschen Disease, and Swine Polioencephalomyelitis. These alternative terms aid in facilitating communication among researchers, veterinarians, and farmers who may encounter this disease. Synonyms for Brunss disease help ensure efficient collaboration, enhance understanding, and contribute to the effective management and control of this viral infection among swine populations worldwide.