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Animal Waste, Water Quality and Human Health

Animal Waste, Water Quality and Human Health

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398<strong>Animal</strong> <strong>Waste</strong>, <strong>Water</strong> <strong>Quality</strong> <strong>and</strong> <strong>Human</strong> <strong>Health</strong>Table A10.3 Salmonella.Reference Prevalence (%) Concentration NotesCattle/cows/calvesHutchison et al. (2004/5) 7.7 2100 cfu/g (g.m.) Fresh composite farm manure, UK.max. = 5.8 × 10 5 cfu/gRodriguez et al. (2006) 0.4 – From five USA states; rectal swabsSwineDavies (1998) 4, 60 – In two North Caroline herdsHutchison et al. (2004/5) 7.9 600 cfu/g (g.m.) Fresh composite farm manure, UK.max. = 7.8 × 10 4 cfu/gSanchez et al. (2007) 17 – Literature survey on subclinicalinfections in swineRodriguez et al. (2006) 6.0 – From five USA states; rectal swabsSheepHutchison et al. (2004/5) 8.3 710 cfu/g (g.m.) Fresh composite farm manure, UK.max. = 2.0 × 10 3 cfu/gPoultryLi et al. (2007) 30.8 16.2 /g North Carolina; average over all birdagesHutchison et al. (2004/5) 17.9 220 cfu/g (g.m.) Fresh composite farm manure, UK.max. = 2.2 × 10 4 cfu/gRodriguez et al. (2006) 0.2 – From five USA states; rectal swabs“g.m.” = geometric mean, “ave.” = arithmetic mean, “max.” = maximum

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