Table 1 Prevalence of SHBV serological markers among 416 swine sera samples collected from five farms
From: Prevalence of a virus similar to human hepatitis B virus in swine
| Â | n | HBsAg, n(%) | HBsAb n (%) | HBeAg, n(%) | Anti-HBe, n (%) | Anti-HBc, n (%) |
|---|---|---|---|---|---|---|
Farm A | 77 | 17 (22.1) | 8 (10.4) | 0 (0) | 0 (0) | 23 (29.9) |
Farm B | 84 | 39 (46.4) | 43 (51.2) | 0 (0) | 0 (0) | 84 (100) |
Farm C | 85 | 12 (14.1) | 10 (11.8) | 2 (2.4) | 3 (3.5) | 60 (70.6) |
Farm D | 85 | 0 (0) | 3 (3.5) | 0 (0) | 0 (0) | 84 (98.8) |
Farm E | 85 | 35 (41.2) | 40 (47.1) | 0 (0) | 0 (0) | 15 (17.6) |
Total | 416 | 103 (24.8) | 104 (25.0) | 2 (0.5) | 3 (0.7) | 266 (63.9) |