Assertion: flu's symptom | /r/HasProperty | delayed more than 30 minutes
Facets:
value: following vaccination
type: TEMPORAL
value: in another 21 cases
type: TEMPORAL
Source sentences:
text: Of patients with a documented time to onset of symptoms, eight cases had onset within 30 minutes of vaccination, while in another 21 cases, symptoms were delayed more than 30 minutes following vaccination, including one case with symptom onset on the following day.