Peer-reviewed veterinary case report
Evidence of coinfection of pigs with African swine fever virus and porcine circovirus 2.
- Journal:
- Archives of virology
- Year:
- 2022
- Authors:
- Dundon, William G et al.
- Affiliation:
- Department of Nuclear Sciences and Applications
Abstract
Archival swine DNA samples from Indonesia and Mongolia, some of which were previously shown to be positive for African swine fever virus, were screened for the presence of porcine circovirus 2 (PCV-2) and porcine circovirus 3 (PCV-3) by PCR. Samples from both countries were positive for PCV-2 (three from Mongolia and two from Indonesia), while none were positive for PCV-3. The PCV-2 amplicons were sequenced, and phylogenetic analysis revealed that the PCV-2 strains belonged to four different genotypes: PCV-2a (Mongolia), PCV-2b (Mongolia and Indonesia), PCV-2d (Indonesia), and PCV-2g (Mongolia). This is the first report of ASFV/PCV-2 coinfection in pigs and the first report of the presence of PCV-2 in Mongolia.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/34826000/