Assertion: swine flu | /r/HasProperty | new virus
Facets:
value: relatively
type: DEGREE
Source sentences:
text: Because swine flu is a relatively new virus, lots of people are uncertain about the wisdom of vaccination and feel suspicious about possible after-effects, but there is no evidence the seasonal flu vaccine, which is an inactivated vaccine, will cause any harm to moms-to-be or their unborn babies.
text: It spread rapidly from country to country because it was a new type of flu virus that few young people were immune to.