Emerging Infectious Disease ISSN: 1080-6059

Swine Influenza Virus Antibodies in Humans, Western Europe, 2009

Nancy A. Gerloff, Jacques R. Kremer, Emilie Charpentier, Aurélie Sausy, Christophe M. Olinger, Pierre Weicherding, John Schuh, Kristien Van Reeth, and Claude P. Muller

Author affiliations: Author affiliations: Centre de Recherche Public de la Santé/Laboratoire National de Santé, Luxembourg, Grand-Duchy of Luxembourg (N.A. Gerloff, J.R. Kremer, E. Charpentier, A. Sausy, C.P. Muller); Laboratoires Réunis, Junglinster, Luxembourg (C.M. Olinger, J. Schuh); Health Directorate, Luxembourg (P. Weicherding); Ghent University, Ghent, Belgium (K. Van Reeth)

Main Article

Figure

Geometric mean titers (>10) of antibodies against pandemic (H1N1) 2009 virus, seasonal influenza (H1N1) virus, and swine influenza virus of swine workers (A, B, C) and controls (D). Each symbol represents titer of 1 person; only persons with positive results (>10) for at least 1 of the 2 viruses of the panel are shown. Trend lines are shown; R2 values were R2>0.01 for panels A, B, and D and R2 = 0.5 for panel C.

Figure. Geometric mean titers (>10) of antibodies against pandemic (H1N1) 2009 virus, seasonal influenza (H1N1) virus, and swine influenza virus of swine workers (A, B, C) and controls (D). Each symbol represents titer of 1 person; only persons with positive results (>10) for at least 1 of the 2 viruses of the panel are shown. Trend lines are shown; R² values were R²>0.01 for panels A, B, and D and R² = 0.5 for panel C.

Main Article

Top of Page

The opinions expressed by authors contributing to this journal do not necessarily reflect the opinions 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.