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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

  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)