An integrated indicator medium has been designed to differentiate Listeria bacteria from other microorganisms, which may be used at the first stage of diagnosis of the causative agent of listeriosis. The application of this medium makes it possible to simplify and to accelerate the detection of Listeria in the examination of different samples of foodstuffs, environmental objects, clinical material and to extend the range of Russian indicator culture media for the differentiation of this microorganism.
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