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Assessment of human enteric viruses in cultured and wild bivalve molluscs 5
Luz Vilarino, M.; Le Guyader, Soizick; Polo, David; Schaeffer, Julien; Krol, Joanna; Romalde, Jesus L..
Standard and real-time reverse transcription-PCR (rRT-PCR) procedures were used to monitor cultured and wild bivalve molluscs from the Ria de Vigo (NW Spain) for the main human enteric RNA viruses, specifically, norovirus (NoV), hepatitis A virus (HAV), astrovirus (AsV), rotavirus (RT), enterovirus (EV), and Aichi virus (AiV). The results showed the presence of at least one enteric virus in 63.4% of the 41 samples analyzed. NoV GII was the most prevalent virus, detected in 53.7% of the samples, while NoV GI, AsV, EV, and RV were found at lower percentages (7.3, 12.2, 12.2, and 4.9%, respectively). In general, samples obtained in the wild were more frequently contaminated than those from Cultured (70.6 vs. 58.3%) molluscs and were more readily contaminated...
Tipo: Text Palavras-chave: Seafood industry; Viral quantification; Viral prevalence; Norovirus; Hepatitis A virus; Enteric viruses; Molluscs.
Ano: 2009 URL: http://archimer.ifremer.fr/doc/2009/publication-6957.pdf
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SURVEY INSTRUMENTS FOR A COST STUDY OF HACCP IN THE SEAFOOD INDUSTRY 31
Colatore, Corinna; Caswell, Julie A..
The Hazard Analysis and Critical Control Points (HACCP) approach to assuring food safety was first mandated in the United States in 1995 for the seafood industry, with full implementation to take place by December, 1997. The survey instruments included in this Working Paper were developed as part of a cost analysis of the adoption of HACCP in the Seafood Industry. The purpose of the survey was to quantify the change in costs that average seafood companies experienced during the first year of HACCP adoption.
Tipo: Working or Discussion Paper Palavras-chave: HACCP; Costs of adoption; Survey instruments; Seafood industry; Demand and Price Analysis.
Ano: 1998 URL: http://purl.umn.edu/25990
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