Peer-reviewed veterinary case report
Recombination between Vaccine and Field Strains of Porcine Reproductive and Respiratory Syndrome Virus.
- Journal:
- Emerging infectious diseases
- Year:
- 2019
- Authors:
- Wang, Anping et al.
Abstract
We isolated and plaque purified IA76950-WT and IA70388-R, 2 porcine reproductive and respiratory syndrome viruses from pigs in the same herd in Iowa, USA, that exhibited coughing and had interstitial pneumonia. Phylogenetic and molecular evolutionary analysis indicated that IA70388-R is a natural recombinant from Fostera PRRSV vaccine and field strain IA76950-WT.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/31742529/