Assertion: acute hepatitis b | /r/HasProperty | fatal
Facets:
value: in very rare cases
type: TEMPORAL
value: sometimes
type: TEMPORAL
Source sentences:
text: Severe acute hepatitis B can occur in a small number of cases, and can sometimes be fatal.
text: Acute hepatitis B is fatal in less than 1% of cases.
text: In rare cases acute hepatitis B can cause serious liver damage and in very rare cases it can be fatal.