Assertion: syphilis's infection | /r/CapableOf | affect bone
Facets:
value: often
type: TEMPORAL
Source sentences:
text: With latent syphilis, the infection is not contagious but may affect the heart, brain, nerves, eyes, bones and other parts of the body.
text: This chronic infection often affects the eyes ( interstitial keratitis ), ears (deafness), bones, joints, and central nervous system.