Assertion: african swine fever | /r/CapableOf | become endemic
Facets:
value: since spreading into the north caucasus
type: TEMPORAL
value: in the russian federation
type: LOCATION
Source sentences:
text: African swine fever had become endemic in the Russian Federation since spreading into the North Caucasus in November 2007, most likely through movements of infected wild boar from Georgia to Chechnya, said a 2013 report by the Food and Agriculture Organization, a United Nations agency.