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Detection of PCV2, PCV3, and PCV4 through PCR in cases and samples collected in Taiwan from September 2020 to December 2021.
| Item | Number of samples collecteda | Positive (%) |
||
|---|---|---|---|---|
| PCV2 | PCV3 | PCV4 | ||
| Cases | 46 | 25 (54.3) | 20 (43.5) | 1 (2.2) |
| Specimens | 128 | 47 (36.7) | 36 (28.1) | 1 (0.8) |
The tissue samples were collected from pigs with PCV-like syndromes based on the prevous study, including abortion, PDNS, or PMWS.
