Assertion: dengue | /r/HasAspect | widespread distribution
Facets:
value: in the tropics
type: LOCATION
Source sentences:
text: It is clear that dengue and other arboviruses with similar ecology had a widespread distribution in the tropics as long as 200 years ago.3 Originating in Africa, it is likely dengue, along with yellow fever, spread to the New World with the African slave trade in the 1600s.
text: It is clear that dengue and other arboviruses with similar ecology had a widespread distribution in the tropics as long as 200 years ago.3 Originating in Africa, it is likely dengue, along with yellow fever, spread to the New World with the African slave trade in the 1600s.