Source:  Tom Johnston, MEATINGPLACE.COM, 11/10/09

Cattle hides are more likely to be contaminated with E. coli O157:H7 at the feedlot than at the slaughterhouse, according to a recent study by Australian researchers.

The study, published in Foodborne Pathogens and Disease, also concluded that transport and lairage do not increase the number or isolation rate of the pathogen.

Specifically, the study found that 31 percent of cattle hides were contaminated at the feedlot and four percent were infected at the slaughterhouse.

The study contradicts earlier USDA studies that have found transport and lairage can lead to increased levels of E. coli on cattle hides.

To view an abstract of the study, click here. 

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