Isolation of microorganisms of the genus Listeria from raw-milk destined for human consumption
Canadian journal of microbiology publish this investigation article
January 1st, 1985
Refrigerated mixtures of raw milk provided by a dairy which was supplied by farms from west and central Spain were tested for the presence of Listeria microorganisms. A total of 95 samples were taken at regular intervals over a 16-month period. Listeria grayi was isolated from 89.5% of the samples, Listeria monocytogenes s. str. from 45.3%, Listeria innocua from 15.8%, Listeria welshimeri from 3.1%, and Listeria seeligeri from 1.05%. Listeria ivanovii, Listeria murrayi, and Listeria denitrificans were not isolated.[Translated by the journal]
Dominguez L., Fernandez-Garayzabal JF., Rodriguez-Ferri E. and Suarez G.
Departamento de Sanidad Animal. Facultad de Veterinaria. Universidad Complutense (UCM). | |
Servicio de Zoonosis de Transmisión Alimentaria y Resistencia a Antimicrobianos (ZTA). Servicio de Identificación y Caracterización Microbiana (ICM). Centro de Vigilancia Sanitaria Veterinaria (VISAVET). Universidad Complutense (UCM). | |