PMC:7105881 / 21473-21816 9 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T132 | 0-343 | Sentence | denotes | Unlike inactivated or live-attenuated virus and some viral vectored vaccines, this vaccine type mainly contains specific viral antigenic fragments, but without including any components of infectious viruses, eliminating the concerns of incomplete inactivation, virulence recovery, or pre-existing immunity (Du et al., 2008; Deng et al., 2012). |