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382 results on '"Tschäpe H"'

2. Distribution of Molecular Subtypes within Salmonella enterica Serotype Enteritidis Phage Type 4 and S. Typhimurium Definitive Phage Type 104 in Nine European Countries, 2000-2004: Results of an International Multi-Centre Study

Author

Gatto, A. J., Peters, T. M., Green, J., Fisher, I. S. T., Gill, O. N., O'Brien, S. J., Maguire, C., Berghold, C., Lederer, I., Gerner-Smidt, P., Torpdahl, M., Siitonen, A., Lukinmaa, S., Tschäpe, H., Prager, R., Luzzi, I., Dionisi, A. M., Van Der Zwaluw, W. K., Heck, M., Coia, J., Brown, D., Usera, M., Echeita, A., and Threlfall, E. J.

Published
2006

6. Competitive Exclusion of Salmonella Enteritidis by Salmonella Gallinarum in Poultry - Volume 6, Number 5—October 2000 - Emerging Infectious Diseases journal - CDC

Author

Rabsch, W, Hargis, BM, Tsolis, RM, Kingsley, RA, Hinz, KH, Tschäpe, H, and Bäumler, AJ

Subjects
Medical Microbiology, Biomedical and Clinical Sciences, Clinical Sciences, Infectious Diseases, Emerging Infectious Diseases, Infection, Good Health and Well Being, Animals, Chickens, Disease Outbreaks, Eggs, Epidemiologic Methods, Food Microbiology, Germany, Humans, Models, Theoretical, Population Surveillance, Poultry Diseases, Prevalence, Retrospective Studies, Salmonella Infections, Salmonella Infections, Animal, Salmonella enteritidis, Public Health and Health Services, Microbiology, Clinical sciences, Epidemiology, Health services and systems
Abstract

Salmonella Enteritidis emerged as a major egg-associated pathogen in the late 20th century. Epidemiologic data from England, Wales, and the United States indicate that S. Enteritidis filled the ecologic niche vacated by eradication of S. Gallinarum from poultry, leading to an epidemic increase in human infections. We tested this hypothesis by retrospective analysis of epidemiologic surveys in Germany and demonstrated that the number of human S. Enteritidis cases is inversely related to the prevalence of S. Gallinarum in poultry. Mathematical models combining epidemiology with population biology suggest that S. Gallinarum competitively excluded S. Enteritidis from poultry flocks early in the 20th century.

Published
2000

8. Bekämpfung bakterieller Infektionen — eine ständige Aufgabe des gesundheitlichen Verbraucherschutzes : Respiratorische Erkrankungen des Kalbes und Zoonosen der Wiederkäuer

Author

Müller, K. E., Berchtold, J., Hofmann, W., Feyerabend, A., Scheller, R., Krüger, M., Ganter, M., Worku, T. M., Sobotka, R., Schade, A., Rademacher, G., Reinhold, P., Rabeling, B., Günther, H., Schimmel, D., Schmidt, H., Philipp, H., Hamel, U., Kehrenberg, C., Werckenthin, Ch., Schulze-Tanzil, G., Schwarz, S., Kühn, T., Selbitz, H.-J., Krön, A., Henning, K., Lautenschläger, S., Lorenz, H., Jäger, C., Willems, H., Baljer, G., Godfroid, J., Boelaert, F., Walravens, K., Mitro, S., Fischer, S., Ehrler, M., Rüsch-Gerdes, S., Gallien, P., Richter, H., Klie, H., Timm, M., Perlberg, K.-W., Teufel, P., Protz, D., Karch, H., Rabsch, W., Helmuth, R., Tschäpe, H., Eidner, E., Steinbach, G., Reissbrodt, R., Voigt, W., Bäumler, A., Zehle, H. H., Schäfer, R., Körber, R., Staak, C., and Dorn, C.

Published
1999
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50. Nontoxigenic sorbitol-fermenting Escherichia coli O157:H- associated with a family outbreak of diarrhoea

Author

Franz Allerberger, Mp, Dierich, Gruber-Moesenbacher U, Liesegang A, Prager R, Hartmann G, Rabsch W, Tschäpe H, and Karch H

Subjects
Adult, Diarrhea, Infant, Middle Aged, Escherichia coli O157, Severity of Illness Index, Disease Outbreaks, Electrophoresis, Gel, Pulsed-Field, Shiga Toxin, Austria, Child, Preschool, Humans, Sorbitol, Bacteriophage Typing, Escherichia coli Infections
Abstract

A recent study from Germany reported the isolation of E. coli O157:H7/H- from patients with non-bloody diarrhoea and hemolytic uremic syndrome, questioning the role of Shiga toxin as the main trait of virulence for human disease. We isolated 6 sorbitol-fermenting E. coli O157:H- strains that do not contain Shiga toxin genes. The isolates originated from an outbreak (3 patients, 3 asymptomatic contacts) of non-bloody diarrhoea affecting two families sharing one household. Two children (age 10 months and 2 years) suffered severe diarrhoea over 30 and 10 days, respectively. Their uncle had moderate diarrhoea for 2 weeks. In contrast to the other isolates, the uncle's strain (EH109) did not harbour a chromosomal eae gene encoding gamma-intimin nor the plasmid gene E-hly; it also showed a PFGE pattern that was different from the unique pattern of the other isolates. Employing PFGE, phage typing, and P-gene typing, five of the six stx negative isolates were indistinguishable from the stx 2 positive "Bavarian outbreak strain". The only human serum tested, obtained from one asymptomatic contact, contained antibodies to the O157 lipopolysaccharide antigen. Our finding of five stx negative sorbitol-fermenting E. coli O157:H- isolates (harbouring eae and E-hly) associated with an outbreak of non-bloody diarrhoea supports the hypothesis that Stx production is not obligatory for the pathogenicity of E. coli O157 for humans.

Published
2000

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