作者: J.C. Graham , S. Lanser , G. Bignardi , S. Pedler , V. Hollyoak
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摘要: We report four cases of listeriosis that occurred over a two-month period in north east England. Due to the apparent nosocomial acquisition infection and clustering time place, extended epidemiological investigation was performed outbreak traced caterer who providing sandwiches for hospital shops. discuss difficulties preventing food-borne setting.