Assertion: tetanus | /r/HasSubevent | painful muscle contractions
Facets:
value: often
type: TEMPORAL
value: of jaw
type: OTHER
value: of the neck
type: OTHER
Source sentences:
text: Tetanus is a serious bacterial infection that affects your nervous system, often leading to painful muscle contractions, especially of the neck and jaw — which is why it's referred to as "lockjaw.