Table 3.
Epidemiological features of non-JE cases with confirmed pathogens in the Sichuan province of China (2012–2022).
| Pathogen | Ratio(Male : Female) | Age Group | Case number per Year |
Co-infection Yes |
Co-infection No | ||||||||||||
| Male | Female | <15 | 16-40 | >40 | 2012 | 2013 | 2014 | 2016 | 2017 | 2018 | 2019 | 2021 | 2022 | Total | |||
| EV | 10 | 7 | 15 | 2 | 0 | 0 | 3 | 4 | 0 | 0 | 3 | 7 | 0 | 0 | 17 | √ | |
| EBV | 9 | 8 | 11 | 1 | 5 | 3 | 3 | 1 | 1 | 4 | 1 | 3 | 0 | 1 | 17 | √ | |
| HSV-1 | 5 | 8 | 6 | 1 | 6 | 0 | 1 | 3 | 2 | 0 | 0 | 6 | 1 | 0 | 13 | √ | |
| HSV-2 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | √ | |
| VZV | 4 | 2 | 3 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 6 | √ | |
| MuV | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | √ | |
| HHV-6 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | √ | |
| HSV-1/2 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | √ | |
| EB/HSV-1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | √ | |
| EV/HHV-6 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | √ | |
| EV/EB | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | √ | |
| Total | 34 | 28 | 43 | 5 | 14 | 4 | 10 | 9 | 4 | 5 | 11 | 17 | 1 | 1 | 62 | / | / |
| Ratio | 1.21:1 | 69.35% | 8.06% | 22.58% | 6.45% | 16.13% | 14.52% | 6.45% | 8.06% | 17.74% | 27.42% | 1.61% | 1.61% | / | / | / | |