Assertion: wild polio | /r/HasProperty | declared eradicated
Facets:
value: in 2015
type: TEMPORAL
Source sentences:
text: As wild type 2 polio has not been detected anywhere in the world since 1999 and was declared eradicated in 2015, phasing out of OPV will start with a globally synchronized switch from trivalent OPV (containing types 1, 2 and 3) to bivalent OPV (containing types 1 and 3) in April 2016.