Human Infections with Non-O157 Shiga Toxin–producing Escherichia coli, Switzerland, 2000–2009
Ursula Käppeli, Herbert Hächler, Nicole Giezendanner, Lothar Beutin, and Roger Stephan
Author affiliations: Author affiliations: University of Zurich, Zurich, Switzerland (U. Käppeli, H. Hächler, N. Giezendanner, R. Stephan); Federal Institute for Risk Assessment, Berlin, Germany (L. Beutin)
Figure 1. Anamnestic data for 97 non-O157 Shiga toxin–producing Escherichia coli (STEC) (black bar sections) and 44 O157 STEC (white bar sections) strains isolated from human patients, Switzerland, 2000–2009. H, hemolytic uremic syndrome; B, bloody diarrhea; D, nonbloody diarrhea; A, anemia; N, no anamnestic data available.
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.