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Volume 20, Number 5—May 2014

Dispatch

Influenza A Subtype H3 Viruses in Feral Swine, United States, 2011–2012

Zhixin Feng, John A. Baroch, Li-Ping Long, Yifei Xu, Frederick L. Cunningham, Kerri Pedersen, Mark W. Lutman, Brandon S. Schmit, Andrew S. Bowman, Thomas J. DeLiberto, and Xiu-Feng WanComments to Author 
Author affiliations: Mississippi State University, Mississippi State, Mississippi, USA (Z. Feng, L.-P. Long, Y. Xu, X.-F. Wan); Jiangsu Academy of Agricultural Sciences, Nanjing, China (Z. Feng); Animal and Plant Health Inspection Service of the US Department of Agriculture, Fort Collins, Colorado, USA (J.A. Baroch, K. Pedersen, M.W. Lutman, B.S. Schmit, T.J. DeLiberto); Animal and Plant Health Inspection Service of the US Department of Agriculture, Mississippi State (F.L. Cunningham); The Ohio State University, Columbus, Ohio, USA (A.S. Bowman)

Main Article

Figure 2

Epidemiologic analyses of feral swine serum samples seropositive for influenza A virus by ELISA, United States, 2011–2012. A) Temporal distribution. B) Distribution of feral pigs, by age.. C) Distribution of feral pigs, by sex,. The numbers on the bar indicate the influenza A virus–seropositive percentile.

Figure 2. Epidemiologic analyses of feral swine serum samples seropositive for influenza A virus by ELISA, United States, 2011–2012A) Temporal distributionB) Distribution of feral pigs, by ageC) Distribution of feral pigs, by sexThe numbers on the bar indicate the influenza A virus–seropositive percentile.

Main Article

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