Assertion: untreated plague | /r/HasProperty | fatal
Facets:
value: in around 50–60% of cases
type: TEMPORAL
value: almost always
type: DEGREE
Source sentences:
text: Early treatment with appropriate antibiotics is essential because untreated plague — especially the pneumonic form — is almost always fatal.
text: Untreated plague is fatal in around 50–60% of cases.