Assertion: yellow jack | /r/HasProperty | common
Facets:
value: in africa
type: LOCATION
value: fairly
type: DEGREE
value: in south america
type: LOCATION
Source sentences:
text: In areas where yellow fever is common, early diagnosis of cases and immunization of large parts of the population are important to prevent outbreaks.
text: Yellow fever is very rare in the United States, but it is fairly common (endemic) in South America and Africa.
text: In areas where yellow fever is common, early diagnosis of cases and immunization of large parts of the population are important to prevent outbreaks.
text: If you are venturing into an area where yellow fever is common, wear clothes that cover your entire body, use mosquito repellents, and sleep under bed nets.
text: If you’re planning to travel to parts of South America or Africa where yellow fever is common, or you work in a lab studying yellow fever, getting vaccinated can protect you.