Assertion: polio's incidence | /r/CapableOf | decline in many industrialized countries
Facets:
value: rapidly
type: MANNER
Source sentences:
text: Following the widespread use of poliovirus vaccine in the mid-1950s, the incidence of poliomyelitis declined rapidly in many industrialized countries.
text: Following the widespread use of poliovirus vaccine in the mid-1950s, the incidence of poliomyelitis declined rapidly in many industrialized countries.