Assertion: vaccine | /r/CapableOf | provide nearly 100% protection
Facets:
value: in the trials
type: LOCATION
Source sentences:
text: In the trials that led to the approval of Gardasil and Cervarix, these vaccines were found to provide nearly 100% protection against persistent cervical infections with HPV types 16 and 18 and the cervical cell changes that these persistent infections can cause.