Salmonella is a major cause of human diarrhoeal infections and is frequently acquired from chickens, pigs and cattle, or their products. Around 94 million such infections occur in people worldwide each year, with approximately 50,000 cases in the UK per annum.
In a BBSRC-funded collaboration between the University of Cambridge's Department of Veterinary Medicine, the University of Edinburgh's Roslin Institute and the Wellcome Trust Sanger Institute, scientists have studied how Salmonella colonises the intestines of food-producing animals. This is relevant both to the welfare of the animal hosts and to contamination of the food chain and farm environment.
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