SciELO - Scientific Electronic Library Online

 
vol.20 número2Factores de riesgo asociados a colonización nasofaríngea en niños vacunados con vacunas antineumocócicas. Cienfuegos 2015-16Agregación familiar para la hipertensión arterial índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Revista

Articulo

Indicadores

  • No hay articulos citadosCitado por SciELO

Links relacionados

  • No hay articulos similaresSimilares en SciELO

Compartir


Revista Habanera de Ciencias Médicas

versión On-line ISSN 1729-519X

Resumen

PUIG PENA, Yamila et al. Antimicrobial susceptibility and serovarieties of Salmonella isolated from meat and meat products. Rev haban cienc méd [online]. 2021, vol.20, n.2, e3894.  Epub 10-Mayo-2021. ISSN 1729-519X.

Poultry and other types of meat from infected animals are important vehicles of salmonellosis.

Objective:

To determine the susceptibility to antimicrobial agents and serovarieties of Salmonella isolated from meat and meat products.

Material and Methods:

A total of 159 isolates were analyzed at the Cuban National Institute of Hygiene, Epidemiology and Microbiology during the period between January 2012 and March 2020. Serotypes were determined according to ISO/TR 6579-3: 2014. Antimicrobial susceptibility was determined by the Bauer-Kirby technique, according to the methodology described in the regulations of the Clinical and Laboratory Standards Institute.

Results:

The most frequent serovarieties identified were S. Enteritidis, S. Agona, S. Derby, S. Infantis and S. London. Also, 18 (43, 9 %) of serovarieties identified in fresh meat were found in processed meat. The highest percentages were related to antimicrobial resistance to nalidixic acid, tetracycline and ampicillin. S. Enteritidis and S. Typhimurium serotypes showed resistance to a greater number of antibiotics.

Conclusions:

The results suggest that fresh meats are an important source of Salmonella contamination, including those that are carriers of antimicrobial-resistant pathogens.

Palabras clave : Salmonella; serovarieties; antimicrobial resistance; food; meat; antibiotic.

        · resumen en Español     · texto en Español     · Español ( pdf )