Assertion: swine flu | /r/CapableOf | infect 1 billion
Facets:
value: by the end of 2010
type: TEMPORAL
Source sentences:
text: The swine flu killed anywhere from 151,700 to 575,400 people worldwide in its first 12 months, through April 2010, according to estimates from the Centers for Disease Control and Prevention, and may have infected over 1 billion by the end of 2010.