PMC:7784824 / 1569-1889 2 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T23 | 0-11 | Sentence | denotes | Conclusion: |
| T24 | 12-129 | Sentence | denotes | Sensitivity of COVID-19 serological diagnosis was variable but consistently increased at >7 days after symptom onset. |
| T25 | 130-151 | Sentence | denotes | Specificity was high. |
| T26 | 152-320 | Sentence | denotes | Our data suggest that serology can complement molecular testing for diagnosis of COVID-19, especially for patients presenting the 2nd week after symptom onset or later. |