Assertion: dengue | /r/HasProperty | spread by aedes aegypti
Facets:
Source sentences:
text: Dengue fever is a viral infection spread by Aedes aegypti or Aedes albopictus mosquitoes that may first be suspected if someone was bitten and suddenly spikes a very high fever.
text: Dengue fever is a viral infection spread by Aedes aegypti and Aedes albopictus mosquitos, which affects millions of people every year.