| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T332 |
0-36 |
Sentence |
denotes |
Detection of SARS-Cov-2 with RT-qPCR |
| T333 |
37-192 |
Sentence |
denotes |
Samples used for RT-qPCR were blood, upper respiratory tract sputum and throat swab obtained from patients at specified time-points during hospitalization. |
| T334 |
193-298 |
Sentence |
denotes |
The patient samples were collected, processed and analyzed following the guideline stipulated by the WHO. |
| T335 |
299-444 |
Sentence |
denotes |
To extract viral RNA, the specimens were treated with the QIAamp RNA Viral Kit (Qiagen, Heiden, Germany) following the manufacturer’s guidelines. |
| T336 |
445-660 |
Sentence |
denotes |
The presence of SARS-CoV-2 infection was confirmed with a China CDC recommended RT-qPCR kit (TaKaRa, Dalian, China). qPCR was performed as previously described (Zhang et al., 2019; Bi et al., 2020; Li et al., 2020). |
