Table 2 PRRSV RNA detection in processing fluid, family oral fluid, and serum samples
From: Longitudinal piglet sampling in commercial sow farms highlights the challenge of PRRSV detection
| Farm | Processing fluids | Family oral fluids | Pooled serum (pooled by 5) | |||
|---|---|---|---|---|---|---|
| No. positive (Total) | No. piglets sampled | No. positive (Total) | No. piglets sampled | No. positive (Total) | No. piglets sampled | |
| A | 25 (87) | 29,232 | 0 (109) | 1199 | – | |
| B | 7 (83) | 23,904 | 4 (480) | 5280 | – | |
| C | 29 (74) | 24,864 | 9 (439) | 4829 | – | |
| D | 32 (94) | 36,096 | 23 (573) | 6303 | – | |
| E | 54 (167) | 112,224 | 124 (498) | 5478 | 47 (108) | 540 |
| F | 0 (56) | 37,632 | 0 (301) | 3311 | 0 (12) | 60 |
| TOTAL | 147 (561) | 263,952 | 160 (2400) | 26,400 | 47 (120) | 600 |