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Incidencia de Escherichia coli serotipo O157:H7 en carne proveniente de ganado bovino de mataderos de Puerto Rico
(2006)
The main objective of this investigation was to evaluate the incidence of Escherichia coli O157:H7 in cattle during the slaughter process in Puerto Rico. The slaughter houses visited were located in Mayagüez, Arecibo and ...
Uso de microscopía confocal de rayos láser para estudiar la interacción entre Escherichia coli y Acanthamoeba polyphaga: potencial de transmisión de patógenos fagocitados por protistas presentes en bebederos de agua para ganado.
(2006)
Published research suggests that amoebas can play a role of importance in the survival and dispersion of bacteria in the environment. The protection of bacteria within protozoa can render ineffective the mechanisms used ...