<unk><unk>  meningoencephalitis or, more commonly referred to as, <unk> , is a<unk><unk>  viral infection of the central nervous system affecting humans as well as most other mammals. The virus can infect the brain (encephalitis), the membrane that surrounds the brain and spinal cord (meningitis) or both (meningoencephalitis). It is transmitted by the bite of infected deer<unk> s or (rarely) through the non-pasteurized milk of infected cows.  Sexual transmission has been documented in mice with vertical transmission to progeny.  Sexual transmission with humans has never been documented.<unk>  is incurable once it manifests, but the virus can be inactivated and prevented by vaccination.
Tick borne encephalitis
Tick-borne encephalitis
Japanese encephalitis
Nipah virus encephalitis
St. Louis encephalitis
Eastern equine encephalitis
Western equine encephalitis
Venezuelan equine encephalitis