PMC:7269710 / 868-1119
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T12 | 17-53 | Sentence | denotes | 425 close contacts were quarantined. |
| T13 | 54-216 | Sentence | denotes | Direct or prolonged close contact was reported among affected individuals, although indirect transmission (eg, via fomites and shared food) could not be excluded. |