Assertion: person's symptom | /r/HasSubevent | death
Facets:
value: sometimes
type: TEMPORAL
value: within a year
type: TEMPORAL
Source sentences:
text: While the incubation period for prion diseases is relatively long (5 to 20 years), once symptoms appear the disease progresses rapidly, leading to brain damage and death.
text: These secondary symptoms can lead to death within a year.
text: When this happens, severe symptoms including blistering skin lesions and septic shock can sometimes lead to death.