Assertion: vaccine | /r/CapableOf | use harmless virus
Facets:
value: as carrier
type: MANNER
value: to introduce genetic material
type: PURPOSE
value: as a vector
type: MANNER
value: than delivering dna
type: MANNER
Source sentences:
text: Rather than delivering DNA or mRNA directly to cells, some vaccines use a harmless virus or bacterium as a vector, or carrier, to introduce genetic material into cells.