Category Archives: Norovirus

RASFF Alerts – Norovirus – French Oysters- Concave Oysters

RASFF

Norovirus in chilled oysters from France in Belgium

RASFF

Norovirus in concave oysters from Netherlands in Italy

USA – Norovirus Outbreak Associated with Sushi 9 Restaurant – 2023 Report

Food Poison Journal

• A confirmed case for this outbreak was an individual who ate at Sushi Nine between 11/28/23 and the restaurant closing on 12/5/23, reported having symptoms of norovirus (nausea, vomiting, diarrhea, abdominal pain, fever, headaches, body aches) within 3 days of eating at Sushi Nine, and had a laboratory test result that was positive for norovirus.

• A probable case for this outbreak was an individual who ate at Sushi Nine between 11/28/23 and the restaurant closing on 12/5/23, reported having symptoms of norovirus (nausea, vomiting, diarrhea, abdominal pain, fever, headaches, body aches) within 3 days of eating at Sushi Nine but did not have a laboratory test positive for norovirus.

Taiwan – Norovirus found in suspected food poisoning cases at 2 Taipei restaurants

Focus Taiwan

Taipei, April 9 (CNA) Norovirus has been found in tissue samples collected from several individuals who fell ill after eating at two Taipei restaurants last week in suspected food poisoning cases, according to the Centers for Disease Control (CDC) on Tuesday.

Italy- Mixed Forest Berries – Norovirus

Salute

Brand : Versilfood

Name : Mixed forest

Reason for reporting : Recall due to microbiological risk

Publication date : 7 April 2024

Documentation

Documentation

RASFF Alert- Norovirus – Oysters – Concave Oysters

RASFF

Norovirus in oysters from The Netherlands in Belgium

RASFF

Norovirus in concave oysters from the Netherlands in Italy

RASFF

Norovirus in oysters from The Netherlands in Belgium

RASFF Alerts- Norovirus – French Oysters – Oysters

RASFF

Norovirus in chilled oysters from Ireland via the Netherlands in Belgium

RASFF

Norovirus presence in concave oysters from the Netherlands in Italy

RASFF

Norovirus in oysters from France in Belgium

RASFF

Norovirus in oysters from France in Belgium

RASFF

Norovirus in chilled oysters from France in Belgium

RASFF Alert – Norovirus – Oysters

RASFF

Norovirus in oysters from France in Italy

Research – Surveillance and source tracking of foodborne pathogens in the vegetable production systems of India

Science Direct

Abstract

Fresh vegetables are prone to foodborne pathogen infection due to improper cultivation methods and poor post-harvest handling practices. This paper describes the prevalence of foodborne pathogens in three vegetables (tomato, brinjal, and lablab) cultivated by small-scale producers of India. We assessed the possible entry of pathogens into the vegetable production chain. Samples from soil, manure, irrigation water, harvesting bins, and workers’ hands were assessed as sources of possible pathogen entry. In addition, further sampling was done to determine prevalence of these pathogens in the produce from the agricultural fields and markets. Total plate counts, yeast and mold count, total coliforms like general microbial indices, and possible foodborne pathogens like SalmonellaEscherichia coli O157, Staphylococcus aureusPseudomonas aeruginosa, and Norovirus were assessed in all the samples by standard microbiological, biochemical, and molecular methods. The results revealed that among the three vegetables we studied, brinjal had the highest load of general microbial indicators. Moreover, the total coliforms count of market vegetables was higher than that of on-farm vegetables, indicating poor hygiene in post-harvest operations. The pathogen Pseudomonas aeruginosa was found in the market tomatoes (0.35 log10 cfu/g), and E. coli was detected in the market samples of brinjal (2.98–3.89 log10 cfu/g) and lablab (0.59–2.21 log10 cfu/g), thereby revealing fecal cross-contamination during pre or post-harvest operations. None of the vegetable samples were contaminated with E. coli O157:H7, Staphylococcus aureusSalmonella sp., and norovirus. However, the microbiological source tracking of primary production farms showed that E. coli O157:H7 was present in manure (9/27), soil (6/27), harvest bins (6/27), and irrigation water samples (3/27) of SSP farms. In addition, soil (33%), manure (11%), and harvest bins (11%) had Pseudomonas aeruginosa. In conclusion, our study suggests that adequate knowledge of good agricultural practices for small-scale producers to cultivate microbiologically safe vegetable production and proper handling strategies for vegetable vendors is crucial to mitigate foodborne pathogen outbreaks through fresh vegetables.

Ireland – Guidance on Management of Norovirus for Shellfish Producers

SFPA

Introduction:
Norovirus (NoV), commonly known as the “winter vomiting bug”, is a significant cause of acute gastroenteritis often causing diarrhoea and vomiting. The virus is transmitted through the consumption of food or water contaminated with faecal matter or through contact with infected individuals or surfaces. It is prevalent in the community and can be present in discharges from even advanced wastewater treatment systems, which may not entirely eliminate NoV.
Bivalve molluscs such as oysters are known to accumulate and concentrate NoV. This poses a particular health risk as these shellfish are often consumed raw or lightly cooked, making them a potential source of infection.

USA – FDA Advises Restaurants and Retailers of a Recall of Certain Oysters from Westport, Connecticut Potentially Contaminated with Norovirus

FDA

Food Borne Illness - Norovirus -CDC Photo

March 14, 2024

Audience

  • Restaurants and food retailers in Connecticut (CT), Florida (FL), Georgia (GA), Maine (ME), Maryland (MD), Massachusetts (MA), Minnesota (MN), New Jersey (NJ), Ohio (OH), Rhode Island (RI), South Carolina (SC) and Texas (TX) that have recently purchased oysters from Norm Bloom and Son (CT-069-SS, AQ), harvested from Westport, CT, lot 207, with the harvest date 2/20/2024.
  • Consumers in CT, FL, GA, MA, MD, ME, MN, NJ, OH, RI, SC, and TX who have recently purchased oysters from Norm Bloom and Son (CT-069-SS, AQ), harvested from Westport, CT, lot 207, with the harvest date 2/20/2024.

Product

Recalled oysters are from Norm Bloom and Son (CT-069-SS, AQ), harvested from Westport, CT, lot 207, with the harvest date 2/20/2024. The oysters were distributed to restaurants and retailers in CT, FL, GA, MA, MD, ME, MN, NJ, OH, RI, SC, and TX, and may have been distributed to other states as well.

Purpose

The FDA is notifying restaurants, food retailers, and consumers that the Connecticut Department of Agriculture, Bureau of Aquaculture is conducting a recall of oysters harvested by Norm Bloom and Son (CT-069-SS, AQ) from Westport, CT, lot 207, with the harvest date 2/20/2024, because they are associated with a norovirus outbreak in Minnesota and may be contaminated with norovirus. The FDA is advising restaurants and food retailers not to serve or sell and consumers not to eat the recalled oysters.

Shellfish contaminated with norovirus can cause illness if eaten, and potentially severe illness in people with compromised immune systems. Food containing norovirus may look, smell, and taste normal. Consumers of these products who are experiencing symptoms of illness should contact their healthcare provider and report their symptoms to their local Health Department. Diarrhea, abdominal cramps, nausea, vomiting, and fever may be associated with gastroenteritis infections caused by this organism.

Symptoms of Norovirus

People of all ages can get infected and sick with norovirus. The most common symptoms of norovirus are diarrhea, vomiting, nausea, and stomach pain. Other symptoms include fever, headache, and body ache.

A person usually develops symptoms 12 to 48 hours after being exposed to norovirus. Most people with norovirus illness get better within 1 to 3 days.

If you have norovirus illness, you can feel extremely ill, and vomit or have diarrhea many times a day. This can lead to dehydration, especially in young children, older adults, and people with other illnesses. Symptoms of dehydration include decrease in urination, dry mouth and throat, and feeling dizzy when standing up. Children who are dehydrated may cry with few or no tears and be unusually sleepy or fussy.

If you think you or someone you are caring for is severely dehydrated, call your healthcare provider

Summary of Problem and Scope

The Connecticut Department of Agriculture, Bureau of Aquaculture is conducting a recall of oysters from Norm Bloom and Son (CT-069-SS, AQ), harvested from Westport, CT, lot 207, with the harvest date 2/20/2024, because they are associated with a norovirus outbreak in Minnesota and may be contaminated with norovirus. The oysters were distributed to restaurants and retailers in CT, FL, GA, MA, MD, ME, MN, NJ, OH, RI, SC, and TX, and may have been distributed to other states as well. The FDA is advising consumers not to eat, and restaurants and food retailers not to sell, and to dispose of these oysters.

Contaminated oysters can cause illness if eaten raw, particularly in people with compromised immune systems. Food contaminated with norovirus may look, smell, and taste normal. Consumers of these products who are experiencing symptoms of norovirus illness should contact their healthcare provider, who should report their symptoms to their local Health Department.