Correction to: Vet Res (2017) 48:68 10.1186/s13567-017-0475-9
After publication of the article [1], it has been brought to our attention that Newcastle disease virus was incorrectly labeled as a Tier 1 USDA Select Agent. Newcastle disease virus is a USDA Select Agent but it is not a Tier 1 agent.
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Footnotes
The original article can be found online at https://doi.org/10.1186/s13567-017-0475-9.
Contributor Information
Vienna R. Brown, Email: vienna.r.brown@aphis.usda.gov
Sarah N. Bevins, Email: sarah.n.bevins@aphis.usda.gov
Reference
- 1.Brown V, Bevins S. A review of virulent Newcastle disease viruses in the United States and the role of wild birds in viral persistence and spread. Vet Res. 2017;48:68. doi: 10.1186/s13567-017-0475-9. [DOI] [PMC free article] [PubMed] [Google Scholar]