Assertion: q fever's symptom | /r/CapableOf | appear after exposure
Facets:
value: often
type: TEMPORAL
value: to the disease
type: OTHER
value: to the bacterium
type: TRANSITIVE-OBJECT
Source sentences:
text: The symptoms usually appear within 20 days after exposure to the bacterium.
text: Signs and symptoms are likely to develop gradually — often appearing one to three weeks after exposure to the disease.