Sleepy Sickness — synonyms, definition

1. sleepy sickness (Noun)

4 synonyms
encephalitis lethargica epidemic encephalitis lethargic encephalitis sleeping sickness
1 definition

sleepy sickness (Noun) — An encephalitis that was epidemic between 1915 and 1926; symptoms include paralysis of the extrinsic eye muscle and extreme muscular weakness.

3 types of
cephalitis encephalitis phrenitis