Assertion: pneumonic plague | /r/HasSubevent | death
Facets:
value: within 2–4 days after respiratory exposure
type: TEMPORAL
value: usually
type: DEGREE
Source sentences:
text: Untreated, pneumonic plague usually leads to death within 2–4 days after respiratory exposure; in some instances, death occurs as rapidly as 24 hours after exposure (1,3,5,6).