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Table 2 Quantity of Listeria species in pet food samples examined using MPN method

From: Assessment of Listeria monocytogenes in pet food

Types of pet food

MPN/g value

Minimum

Median

Maximum

Wet pet food

< 3

< 3

< 3

Dry pet food

< 3

< 3

< 3

Treats

< 3

< 3

< 3

Human leftover food

< 3

< 3

> 1100