Assertion: tetanus's vaccine | /r/HasProperty | studied in clinical trials
Facets:
value: to prove the safety
type: PURPOSE
value: to prove effectiveness
type: PURPOSE
Source sentences:
text: Not all tetanus-containing vaccines have been studied in clinical trials to prove the safety and effectiveness of giving the shot simultaneously with other licensed vaccines.
text: Not all tetanus-containing vaccines have been studied in clinical trials to prove the safety and effectiveness of giving the shot simultaneously with other licensed vaccines.