Assertion: glaucoma | /r/CapableOf | affect about 3 million americans
Facets:
value: currently
type: TEMPORAL
Source sentences:
text: It tends to run in families and currently affects about 3 million Americans.
text: Glaucoma , which affects more than 3 million Americans and is the second leading cause of vision loss and blindness in the United States, is often referred to as the "silent thief of sight.