Table 2 RNA-apparent prevalence with 95% CI a for hepatitis E virus in fecal pooled samples in pig farms (2 fecal pooled samples / farm)
From: Prevalence and phylogenetic analysis of hepatitis E virus in pigs in Vietnam
Province (no.) | Positive pooled samples | RNA-apparent prevalence with 95% CI a |
|---|---|---|
An Giang (50) | 6 | 12.00 (4.53–24.31) |
Dak Lak (50) | 3 | 6.00 (1.25–16.55) |
Hanoi (50) | 1 | 2.00 (0.05–10.65) |
Nghe An (50) | 3 | 6.00 (1.25–16.55) |
Son La (50) | 4 | 8.00 (2.22–19.23) |
Total (250) | 17 | 6.80 (4.01–10.66) |