Table of Contents
Influenza Research and Treatment
Volume 2011, Article ID 163745, 6 pages
Research Article

Clinical Impact of Infection with Pandemic Influenza (H1N1) 2009 Virus in Naïve Nucleus and Multiplier Pig Herds in Norway

1Norwegian School of Veterinary Science, Department of Production Animal Clinical Sciences, P.O. Box 8146, 0033 Oslo, Norway
2Department of Health Surveillance, Norwegian Veterinary Institute, P.O. Box 750, 0106 Oslo, Norway
3Department of Laboratory Services, Norwegian Veterinary Institute, P.O. Box 750, 0106 Oslo, Norway
4Norwegian Pig Health Service, Animalia, P.O. Box 396, 0513 Oslo, Norway

Received 14 September 2011; Revised 20 November 2011; Accepted 1 December 2011

Academic Editor: Montserrat Torremorell

Copyright © 2011 Carl Andreas Grøntvedt et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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