Assertion: lassa fever | /r/HasProperty | its sibling
Facets:
Source sentences:
text: Just as when we thought the situation was not alarming, COVID-19 crept in like a thief in the night, usurping Lassa fever, its sibling.
text: Just as when we thought the situation was not alarming, COVID-19 crept in like a thief in the night, usurping Lassa fever, its sibling.