The importance of listeriosis is not sufficiently recognised. The general incidence of infection has been stable in recent years, but with an upward trend in people over 65, also in mortality. Listeriosis is a foodborne disease that generally occurs in the form of sporadic cases; however, new molecular typing techniques have revealed the existence of epidemic outbreaks not previously suspected. The disease has a variable incubation period, which is related to the clinical presentation. Bacteraemia and neurolisteriosis are the predominant clinical forms, although at present, the main interest is focused on the management of focal infections and those associated with prosthetic devices. Listeriosis is a significant problem for the food industry, and many countries have introduced legislation to control the incidence of the disease.
Keywords: Aspectos clínicos; Clinical aspects; Epidemiology; Epidemiología; Fisiopatogénesis; Listeriosis; Physiopathogenesis; Tratamiento; Treatment; Virulence; Virulencia.
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