Assertion: lassa fever | /r/CapableOf | use antiviral drug ribavirin
Facets:
value: in its early stages
type: TEMPORAL
Source sentences:
text: Like Ebola, Lassa fever is a hemorrhagic fever and has similar symptoms — though it has an average fatality rate of around 15 percent against Ebola’s 50 percent, and can be treated using the antiviral drug ribavirin in its early stages.