Table 2.
Prevalence of anti-HHEV among the general population of South Asia and the Far East.
| Country | Number of samples | Anti-HHEV rate (%) | Reference | ||
|---|---|---|---|---|---|
| Children | Adults | Overall | |||
| India (north) | 2070 | 24–29 | — | — | [70] |
| India (Andaman) | 814 | 13–40 | 16–77 | 15–73 | [57] |
| India (Chennai) | 185 | 5.3–17 | — | — | [71] |
| India (south) | 2279 | 0.6–8.9 | 9.2–36 | 9.1–23 | [72] |
| Bangladesh | 1134 | — | 23 | — | [5] |
| Pakistan | 540 | 14 | — | — | [73] |
| Thailand | 513 | — | 23 | — | [74] |
| Malaysia | 132 | 40–50 | 43–67 | 44–50 | [75] |
| Indonesia | 1115 | — | 0.5–20 | — | [76] |
| Vietnam | 646 | 3.0–5.0 | 11–19 | 9.0 | [58] |
| China | 8762 | 5.4–4.2 | 9.8–46 | 18 | [59] |
| China (south) | 3844 | 10–21 | 40–66 | 44 | [77] |
| China (east) | 12052 | 6.7–13 | 14–23 | 17 | [6] |
| China (Fujian) | 1151 | — | 23 | — |
[78] |
| China (Han) | 7376 | 5.2–12 | 20–57 | 24 | [79] |
| China (Hui) | 2258 | 3.1–4.0 | 2.1–6.8 | 3.6 | |
| Hong Kong | 934 | — | 19 | — | [60] |
| 450 | 6.0–8.0 | 18–60 | 28 | [80] | |
| Taiwan | 984 | 0.3 | 11 | 4.4 | [81] |
| 997 | 1.5–9.6 | 8.8–13 | 6.4–8.8 | [82] | |
| 2538 | 3.4 | — | — | [83] | |
| Japan | 1253 | — | 4.6–6.7 | — | [84] |
| 22027 | — | 2.7–6.6 | — | [85] | |
| Korea | 147 | — | 14–23 | — | [86] |