Assertion: encephalitis | /r/CreatedBy | viral infection
Facets:
value: often
type: TEMPORAL
value: by other conditions
type: CAUSE
Source sentences:
text: Encephalitis is an inflammation of the brain, usually caused by a viral infection.
text: It's not always clear what causes encephalitis, but it can be caused by viral infections.
text: Encephalitis is an acute inflammation of the brain, commonly caused by a viral infection.
text: Encephalitis is inflammation of the brain parenchyma, often caused by viral infections but also by other pathogenic organisms and occasionally by other conditions - eg, toxins, autoimmune disorders.