Assertion: relapsing fever | /r/HasProperty | candidate etiology
Facets:
Source sentences:
text: Relapsing fever is a candidate etiology for a mysterious series of plagues in late-medieval and early-renaissance England.
text: Relapsing fever is a candidate etiology for a mysterious series of plagues in late medieval and early renaissance-era England referred to at the time as sweating sickness but which have not recurred in epidemic form since the 16th Century.