A comparative study of cultural methods for the detection of Salmonella in feed and feed ingredients |
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| Authors: | Sevinc Koyuncu Per Haggblom |
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| Affiliation: | (1) Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California-Davis, Davis, CA 95616, USA;(2) Department of Population Health and Reproduction, School of Veterinary Medicine, University of California-Davis, Davis, CA 95616, USA;(3) 810 Schreider Street, Fort Detrick, Maryland 21702-5000, USA |
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| Abstract: | Background Giardia duodenalis is a ubiquitous protozoan parasite that has emerged as a significant opportunistic human pathogen. G. duodenalis may have a deleterious effect on animal growth and performance, therefore its potential as a production limiting organism should not be discounted. We therefore undertook this study to determine management and environmental factors in feedlots that influence the prevalence and environmental load of G. duodenalis cysts in fecal material deposited by feedlot cattle in the central and western United States. |
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