11.   Symptoms of the disease, which attacks the brain, include high fever and headaches, muscle and back aches, vomiting and eventual coma.

12.   Symptoms of Japanese encephalitis, which attacks the brain, include high fever and headaches, muscle and back aches, vomiting and eventual coma.

13.   The virus, which attacks the brain and causes high fever, vomiting and coma, is transmitted from pigs to humans by the Culex mosquito.

14.   It attacks the brain after a long incubation period, causing dementia, blindness, loss of hearing, coma and ultimately death.

15.   Scrapie attacks the brains of sheep.