Assertion: smallpox's virus | /r/CapableOf | jump to human
Facets:
value: from animals
type: OTHER
value: in the future
type: TEMPORAL
Source sentences:
text: It’s possible that the virus may again jump from animals to humans in the future.
text: It is theorized to have evolved from a virus present in rodent s in Africa several thousand years ago, but to have caused much more severe effects when the virus jumped to humans.