Assertion: american crow | /r/HasProperty | susceptible to the west nile virus
Facets:
value: very
type: DEGREE
value: a disease just recently introduced
type: OTHER
Source sentences:
text: American crows are common, widespread, and susceptible to the West Nile virus, making them useful as a bioindicator to track the virus's spread.
text: The American crow is very susceptible to the West Nile virus, a disease just recently introduced in North America.