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Volume 15, Number 10—October 2009
Dispatch

Ducks as Sentinels for Avian Influenza in Wild Birds

Anja GlobigComments to Author , Anette Baumer, Sandra Revilla-Fernández, Martin Beer, Eveline Wodak, Maria Fink, Norbert Greber, Timm C. Harder, Hendrik Wilking, Iris Brunhart, Doris Matthes, Ulf Kraatz, Peter Strunk, Wolfgang Fiedler, Sasan R. Fereidouni, Christoph Staubach, Franz J. Conraths, Chris Griot, Thomas C. Mettenleiter, and Katharina D.C. Stärk
Author affiliations: Friedrich-Loeffler-Institute, Greifswald-Insel Riems, Germany (A. Globig, M. Beer, T.C. Harder, H. Wilking, U. Kraatz, P. Strunk, S.R. Fereidouni, C. Staubach, F.J. Conraths, T.C. Mettenleiter); Institute of Virology and Immunoprophylaxis, Mittelhäusern, Switzerland (A. Baumer, C. Griot); Austrian Agency for Health and Food Safety, Mödling, Austria (S. Revilla-Fernández, E. Wodak, M. Fink); State of Vorarlberg Veterinary Directorate, Vorarlberg, Austria (N. Greber); Bird Ringing Centre, Radolfzell, Germany (D. Matthes, W. Fiedler); Federal Veterinary Office, Bern, Switzerland (I. Brunhart); Royal Veterinary College, London, UK (K.D.C. Stärk)

Main Article

Figure 2

Months with positive results for sentinel birds over a 2-year period at 5 locations in Germany, Switzerland, and Austria. Sites at Lake Constance: Radolfzell, Germany (yellow); Bregenz-Thal, Austria (gray); and Altenrhein, Switzerland (green). Additional sentinel stations at Lake Felchow, Brandenburg, Germany (red), and Isle of Koos, Mecklenburg–Western Pomerania, Germany (blue). Bars indicate the cumulative percentage of sentinel birds tested positive at each of the 5 locations at the time of s

Figure 2. Months with positive results for sentinel birds over a 2-year period at 5 locations in Germany, Switzerland, and Austria. Sites at Lake Constance: Radolfzell, Germany (yellow); Bregenz-Thal, Austria (gray); and Altenrhein, Switzerland (green). Additional sentinel stations at Lake Felchow, Brandenburg, Germany (red), and Isle of Koos, Mecklenburg–Western Pomerania, Germany (blue). Bars indicate the cumulative percentage of sentinel birds tested positive at each of the 5 locations at the time of sampling (maximum 500% at all 5 stations). For example, in December 2006, all sentinel ducks at station 4, but only 30% of sentinels at station 5, were positive at the date of sampling. 1, days 1–15 of month; 2, day 16 through end of month.

Main Article

Page created: December 08, 2010
Page updated: December 08, 2010
Page reviewed: December 08, 2010
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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