Experts call for increased surveillance of animals.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on SpringerLink
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Related links
Related links
Related links in Nature Research
Related external links
World Organisation for Animal Health
European Surveillance Network for Influenza in Pigs
Rights and permissions
About this article
Cite this article
Butler, D. Patchy pig monitoring may hide flu threat. Nature (2009). https://doi.org/10.1038/459894b
Published:
DOI: https://doi.org/10.1038/459894b