Table 1. Information of samples included in this study.
| Sampling place | Sample no. | Samples type | Clinical status | Collection date | |
|---|---|---|---|---|---|
| Minhang, Shanghai | 37 | Totally 105 | Faeces | Diarrhoea | Feb. 2016–Oct. 2017 |
| Pudong, Shanghai | 54 | Faeces | Diarrhoea | Feb. 2016–Oct. 2017 | |
| Changzhou, Jiangsu | 8 | Faeces | Diarrhoea | Feb. 2016–Oct. 2017 | |
| Yangzhou, Jiangsu | 6 | Faeces | Diarrhoea | Feb. 2016–Oct. 2017 | |
| Yangpu, Shanghai | 16 | Faeces | Diarrhoea | Jun. 2018 | |
| Pudong, Shanghai | 15 | Faeces | Healthy | Jun. 2018 | |
| Pudong, Shanghai | 11 | Plasma | Diarrhoea | Jan. 2017–Aug. 2017 | |
| Pudong, Shanghai | 5 | Plasma | Healthy | Jan. 2017–Aug. 2017 | |