Assertion: vaccine | /r/CapableOf | prove efficient
Facets:
value: in preclinical models
type: LOCATION
Source sentences:
text: These vaccines have proven efficient in preclinical models and early-stage human testing of RNA vaccines, and they are relatively inexpensive to produce because their scalability of synthesis and GMP/quality control aspects are more straightforward than those of long peptides or dendritic-cell vaccines.