Assertion: cholera | /r/AtLocation | sub-saharan africa
Facets:
value: economically
type: MANNER
value: densely
type: DEGREE
Source sentences:
text: Since water treatment and sanitation is more advanced in the United States, cholera is not nearly as high of a public health threat in the US as it is in densely populated, economically reduced areas like India or sub-Saharan Africa where water and sewage treatment technology is low.2