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Table 1 The detection of anti-HEV IgG, IgM, and HEV RNA in household-raised pigs in four barangays

From: Seroprevalence and molecular characteristics of hepatitis E virus in household-raised pig population in the Philippines

Barangay

No. of swine

% RNA (95% CI)

% IgG (95% CI )

% IgM (95% CI )

% one of three markers (95% CI)

No. of household

% household positive for one of three markers (95% CI)

Pao

83

3.6 (0.8–10.2)

43.4(32.5–54.7)

22.0 (13.6–32.5)

47.0 (35.9–58.3)

49

53.1 (38.3–67.5)

Villa Aglipay

70

15.7 (8.1–26.4)

49.3 (37.0–61.6)

24.6 (15.1–36.5)

57.1 (44.7–68.9)

24

70.8 (48.9–87.4)

Moriones

98

7.1 (2.9–14.2)

55.1 (44.7–65.2)

21.4 (13.8–30.9)

60.2 (49.8–70.0)

52

73.1 (59.0–84.4)

Lubigan

48

2.1 (0.5–11.1)

54.2 (39.2–68.6)

25.0 (13.6–39.6)

62.5 (47.4–76.0)

30

73.3 (54.1–87.7)

Total

299

7.4 (4.7–10.9)

50.3 (44.5–56.2)

22.9 (18.2–28.1)

56.2 (50.4–61.9)

155

66.5 (58.4–73.8)