Assertion: antigen | /r/HasProperty | derived
Facets:
value: from cells
type: OTHER
value: from viruses
type: OTHER
Source sentences:
text: The difference is that the antigens for viral vaccines are derived from viruses or cells infected with virus, while the antigens for tumor antigen vaccines are derived from cancer cells.
text: The difference is that the antigens for viral vaccines are derived from viruses or cells infected with virus, while the antigens for tumor antigen vaccines are derived from cancer cells.