TABLE 3.
Prevalence of porcine GII NoVs and GIII SaVs in pigs
| Swine farm or slaughterhouse | No. of samples positive for virus/total (%)
|
|||||
|---|---|---|---|---|---|---|
| GII NoVs (finisher) | GIII SaVs
|
|||||
| Nursing | Postweaning | Finisher | Sow | Total | ||
| MI farm A | 2/61 (3) | NAa | NA | 23/61 (37) | NA | 23/61 (37) |
| NC farm A | 2/8 (25) | NA | NA | 8/8 (100) | NA | 8/8 (100) |
| NC farm B | 0/21 (0) | NA | NA | 16/21 (76) | NA | 16/21 (76) |
| OH farm A | 5/22 (22) | 4/14 (28) | 12/12 (100) | 20/22 (90) | 13/13 (100) | 49/61 (80) |
| OH farm B | 43/105 (40) | 7/61 (11) | 71/90 (78) | 58/105 (55) | 23/30 (76) | 159/286 (55) |
| OH farm C | 0/12 (0) | 7/15 (46) | 12/12 (100) | 12/12 (100) | 26/44 (59) | 57/83 (68) |
| OH farm D | NA | 3/8 (37) | 9/10 (90) | NA | NA | 12/18 (66) |
| OH slaughterhouse | 12/83 (14) | NA | NA | 65/83 (78) | NA | 65/83 (78) |
| Total | 64/312 (20) | 21/98 (21) Cb | 104/124 (83) A | 202/312 (64) B | 62/87 (71) B | 389/621 (62) |
a
NA, not available.
b
Values followed by different capital letters (A, B, and C) differed significantly (P ≤ 0.05).