Food Safety
  • Sign In
  • Create Account
  • Sign Out
  • My Account
  • NEWS
  • PRODUCTS
  • TOPICS
  • PODCAST
  • EXCLUSIVES
  • BUYER'S GUIDE
  • MORE
  • WEBINARS
  • FOOD SAFETY SUMMIT
  • EMAG
  • SIGN UP!
cart
facebook twitter linkedin
  • NEWS
  • Latest News
  • White Papers
  • TOPICS
  • Contamination Control
  • Food Types
  • Management
  • Process Control
  • Regulatory
  • Sanitation
  • Supply Chain
  • Testing and Analysis
  • EXCLUSIVES
  • Food Safety Five Newsreel
  • eBooks
  • FSM Distinguished Service Award
  • Interactive Product Spotlights
  • Videos
  • MORE
  • ENEWSLETTER >
  • Store
  • Sponsor Insights
  • ENEWSLETTER >
  • Archive Issues
  • Subscribe to eNews
  • EMAG
  • eMagazine
  • Archive Issues
  • Editorial Advisory Board
  • Contact
  • Advertise
Food Safety
search
cart
facebook twitter linkedin
  • Sign In
  • Create Account
  • Sign Out
  • My Account
Food Safety
  • NEWS
    • Latest News
    • White Papers
  • PRODUCTS
  • TOPICS
    • Contamination Control
    • Food Types
    • Management
    • Process Control
    • Regulatory
    • Sanitation
    • Supply Chain
    • Testing and Analysis
  • PODCAST
  • EXCLUSIVES
    • Food Safety Five Newsreel
    • eBooks
    • FSM Distinguished Service Award
    • Interactive Product Spotlights
    • Videos
  • BUYER'S GUIDE
  • MORE
    • ENEWSLETTER >
      • Archive Issues
      • Subscribe to eNews
    • Store
    • Sponsor Insights
  • WEBINARS
  • FOOD SAFETY SUMMIT
  • EMAG
    • eMagazine
    • Archive Issues
    • Editorial Advisory Board
    • Contact
    • Advertise
  • SIGN UP!
ProductsFood TypeTesting & AnalysisMicrobiologicalSeafood

New Real-time qPCR Workflow from Primerdesign for Onsite Detection of Norovirus in Oysters

By Food Safety Magazine Editorial Team
Primerdesign logo
June 25, 2024

Norovirus is a major cause of viral gastroenteritis, and in the UK, foodborne transmission is responsible for an estimated 16 percent of norovirus cases. Human sewage discharge around oyster beds results in bioaccumulation of norovirus in oyster digestive glands, with more than 500 genome copies per gram (copies/g) of norovirus genogroups (G)I and GII presenting a major risk of infection when consumed by humans. There is a growing need for methods to detect and quantify viruses in bivalve shellfish to control and manage the risk of potential outbreaks and spread, with only two laboratories currently accredited against ISO 15216 standards for polymerase chain reaction (PCR) quantification of norovirus in oysters in the British Isles.

In this context, Primerdesign (part of the Novacyt Group) recently launched its new genesig® Easy_oys Detection Kit for Norovirus in oysters. The quantitative PCR (qPCR) assay enables rapid and reliable detection of norovirus (G)I and GII in oyster tissue. The user-friendly workflow offers a cost-effective solution that can be used onsite to identify contamination points across the production line, helping reduce public health risk and minimize shellfish farm closures.

qPCR methods offer a fast and accurate means of screening water and food. The genesig Easy_oys Norovirus kit is a qPCR assay optimized for the quantitative detection of norovirus GI and GII genomes in the digestive tissue of oysters. The highly sensitive kit is proven to detect both GI and GII in quantities as little as 500 copies/g, making it a suitable risk management tool to ensure that oysters with high infection risk are detected.

The kit includes all the reagents required to conduct viral testing in line with the ISO 15216 guidelines and without any prior lab experience. The complete testing workflow, including the exisgMag extraction kit, genesig Easy_oys norovirus kit, and the genesig q16 instrument, delivers results within four hours. It was developed in collaboration with oyster farmers and the Shellfish Association of Great Britain, providing oyster producers with an easy-to-use and accessible tool to rapidly assess food safety risk.


Primerdesign: www.primerdesign.co.uk

KEYWORDS: assay Norovirus oysters pathogen detection PCR Polymerase chain reaction Primerdesign

Share This Story

Looking for a reprint of this article?
From high-res PDFs to custom plaques, order your copy today!

Fsm purple logo 200x200

The Food Safety Magazine editorial team comprises Bailee Henderson, Digital Editor ✉; Adrienne Blume, M.A., Editorial Director; and Stacy Atchison, Publisher.

Recommended Content

JOIN TODAY
to unlock your recommendations.

Already have an account? Sign In

  • people holding baby chicks

    Serovar Differences Matter: Utility of Deep Serotyping in Broiler Production and Processing

    This article discusses the significance of Salmonella in...
    Meat/Poultry
    By: Nikki Shariat Ph.D.
  • woman washing hands

    Building a Culture of Hygiene in the Food Processing Plant

    Everyone entering a food processing facility needs to...
    Sanitation
    By: Richard F. Stier, M.S.
  • graphical representation of earth over dirt

    Climate Change and Emerging Risks to Food Safety: Building Climate Resilience

    This article examines the multifaceted threats to food...
    International
    By: Maria Cristina Tirado Ph.D., D.V.M. and Shamini Albert Raj M.A.
Subscribe For Free!
  • eMagazine Subscription
  • Subscribe to eNewsletter
  • Manage My Preferences
  • Website Registration
  • Subscription Customer Service

Food Safety Five Ep. 11: New Foodborne Illness Data and Research From CDC

Food Safety Five Ep. 11: New Foodborne Illness Data and Research From CDC

Food Safety Five Ep. 9: Major Changes at FDA, CDC, USDA Under Trump Administration

Food Safety Five Ep. 9: Major Changes at FDA, CDC, USDA Under Trump Administration

Food Safety Five Ep. 12: New Sanitation and Growth Prediction Methods for Listeria

Food Safety Five Ep. 12: New Sanitation and Growth Prediction Methods for Listeria

Food Safety Five Ep. 10: Scientific Advancements in Listeria Knowledge and Detection

Food Safety Five Ep. 10: Scientific Advancements in Listeria Knowledge and Detection

More Videos

Sponsored Content

Sponsored Content is a special paid section where industry companies provide high quality, objective, non-commercial content around topics of interest to the Food Safety Magazine audience. All Sponsored Content is supplied by the advertising company and any opinions expressed in this article are those of the author and not necessarily reflect the views of Food Safety Magazine or its parent company, BNP Media. Interested in participating in our Sponsored Content section? Contact your local rep!

close
  • Deli Salads
    Sponsored byCorbion

    How Food Safety is Becoming the Ultimate Differentiator in Refrigerated and Prepared Foods

Popular Stories

Image of Tyson Foods logo and the logos of Tyson Foods brands

Tyson Foods is Reformulating Food Products to Eliminate Petroleum-Based Synthetic Dyes

USDA building.jpg

More Than 15,000 USDA Employees Take Trump Administration's Resignation Offer

Image of several bottles of various food supplements

FAO Report Examines Potential Safety Concerns Associated with Supplements, Functional Foods

Events

May 12, 2025

The Food Safety Summit

Stay informed on the latest food safety trends, innovations, emerging challenges, and expert analysis. Leave the Summit with actionable insights ready to drive measurable improvements in your organization. Do not miss this opportunity to learn from experts about contamination control, food safety culture, regulations, sanitation, supply chain traceability, and so much more.

May 13, 2025

Traceability Next Steps—Supply Chain Implementation

Live Streaming from the Food Safety Summit: Join us for this engaging and highly practical workshop focused on building and sustaining traceability efforts across the food supply chain. 

May 13, 2025

Effective Sanitation Basics

Live Streaming from the Food Safety Summit: This dynamic workshop will help participants understand the sanitation process, effective monitoring, use of data streams, and root cause analysis basics.

View All

Products

Global Food Safety Microbial Interventions and Molecular Advancements

Global Food Safety Microbial Interventions and Molecular Advancements

See More Products
Environmental Monitoring Excellence eBook

Related Articles

  • milk splashing

    New Sensor Technology Detects Bacteria in Milk in Real Time

    See More
  • ancera clostridium TVB assays

    New Detection Tools for Clostridium Perfringens, Total Viable Bacteria in Poultry Production

    See More
  • biomerieux logo

    bioMérieux’s GENE-UP® TYPER Combines PCR Assay, Machine Learning to Identify Root Causes of Pathogen Contamination

    See More
×

Never miss the latest news and trends driving the food safety industry

eNewsletter | Website | eMagazine

JOIN TODAY!
  • RESOURCES
    • Advertise
    • Contact Us
    • Directories
    • Store
    • Want More
  • SIGN UP TODAY
    • Create Account
    • eMagazine
    • eNewsletter
    • Customer Service
    • Manage Preferences
  • SERVICES
    • Marketing Services
    • Reprints
    • Market Research
    • List Rental
    • Survey/Respondent Access
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • Instagram
    • X (Twitter)
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2025. All Rights Reserved BNP Media.

Design, CMS, Hosting & Web Development :: ePublishing

Food Safety
search
cart
facebook twitter linkedin
  • Sign In
  • Create Account
  • Sign Out
  • My Account
Food Safety
  • NEWS
    • Latest News
    • White Papers
  • PRODUCTS
  • TOPICS
    • Contamination Control
    • Food Types
    • Management
    • Process Control
    • Regulatory
    • Sanitation
    • Supply Chain
    • Testing and Analysis
  • PODCAST
  • EXCLUSIVES
    • Food Safety Five Newsreel
    • eBooks
    • FSM Distinguished Service Award
    • Interactive Product Spotlights
    • Videos
  • BUYER'S GUIDE
  • MORE
    • ENEWSLETTER >
      • Archive Issues
      • Subscribe to eNews
    • Store
    • Sponsor Insights
  • WEBINARS
  • FOOD SAFETY SUMMIT
  • EMAG
    • eMagazine
    • Archive Issues
    • Editorial Advisory Board
    • Contact
    • Advertise
  • SIGN UP!