Isolation of Listeria monocytogenes from Oat Silage

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Science  09 Dec 1960:
Vol. 132, Issue 3441, pp. 1767-1768
DOI: 10.1126/science.132.3441.1767


A culture of Listeria monocytogenes isolated from the brain of an infected sheep from a flock fed contaminated silage and cultures isolated from this silage were all serological type 4b, establishing a definite epidemiological relationship.