[Isolation of Listeria spp., Aeromonas spp., and Vibrio spp. from seafood products].
Forty-one strains of Listeria, Aeromonas and Vibrio have been isolated in 71 samples of seafood, both raw and ready to eat and frozen. L. monocytogenes, detected by PCR also, is found in the smoked salmon only. Aeromonas spp. and Vibrio spp. are isolated in the raw products (shrimps and shellfish). No relationship is found between the presence of such microrganisms and the common indicator bacteria. Finally, the health hazard related to strong contamination and the need to diversify the food safety assurance programmes, for the various products, are underlined.
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Dip. di Igiene, Medicina Preventiva e Sanità Pubblica R. De Blasi, Università degli Studi di Messina.
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Mauro
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Laganà
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D000333:Aeromonas / Q000302:isolation & purification*; D000818:Animals; D049872:Bivalvia / Q000382:microbiology; D004269:DNA, Bacterial / Q000302:isolation & purification; D033364:Decapoda / Q000382:microbiology; D004755:Enterobacteriaceae / Q000302:isolation & purification; D004926:Escherichia coli / Q000302:isolation & purification; D005396:Fish Products / Q000382:microbiology; D005506:Food Contamination; D005516:Food Microbiology; D005519:Food Preservation; D007558:Italy; D008087:Listeria / Q000302:isolation & purification*; D008089:Listeria monocytogenes / Q000302:isolation & purification; D010125:Ostreidae / Q000382:microbiology; D016133:Polymerase Chain Reaction; D012449:Safety; D012474:Salmon / Q000382:microbiology; D017747:Seafood / Q000382:microbiology*; D014733:Vibrio / Q000302:isolation & purification*
D004269:DNA, Bacterial