west nile encephalitis

English Thesaurus

1. encephalitis caused by the West Nile virus; can be fatal in humans and horses and birds (noun.state)

hypernym	:	cephalitis, encephalitis, phrenitis,
definition	:	inflammation of the brain usually caused by a virus; symptoms include headache and neck pain and drowsiness and nausea and fever (`phrenitis' is no longer in scientific use) (noun.state)