Assertion: smallpox | /r/HasProperty | major one
Facets:
value: in the united states
type: LOCATION
value: in south africa
type: LOCATION
value: probably
type: DEGREE
Source sentences:
text: Several other diseases were also involved, as measles, however smallpox was probably the major one.
text: Later, a milder form of smallpox known as variola minor spread in the United States and South Africa becoming the dominant form of the disease and thus reducing mortality rates across the globe .
text: Smallpox, although extremely unlikely, would be a major medical emergency.