Norway – Smoked salmon suspected as source of Listeriosis outbreak

Matportalen

The patient samples were taken between February and August this year (2022). The four people are aged 50 – 90, two women and two men, and they live in Nordland, Trøndelag, Oslo and Viken.

Bacteria with the same genetic profile have been detected in samples from all four patients. In addition, there is one suspected case where we are awaiting final clarification of the test result. 

The Norwegian Food Safety Authority has collaborated with the Institute of Public Health, the municipal chief veterinarians and the Veterinary Institute, in order to map whether the patients may have a common source of infection.

Three of the four patients have been interviewed by the Norwegian Food Safety Authority. All state having eaten smoked salmon or smoked trout in the time before they became ill, and two of them state smoked salmon from the same producer. During the outbreak investigation, the outbreak bacteria was found in a product from this manufacturer that had been analyzed earlier this year. The sample was a routine sample, taken in connection with the Norwegian Food Safety Authority’s monitoring program for ready-to-eat products in 2022. The amount of listeria in the routine sample was so low that it posed no health risk.

The Norwegian Food Safety Authority has followed up the manufacturer through an inspection of the premises and several environmental samples have been obtained which were analyzed at the Veterinary Institute. The bacterium Listeria monocytogene was found in some of the samples. Although that listeria bacterium was not genetically similar to the outbreak strain, a discrepancy has been found. The Norwegian Food Safety Authority therefore decided based on a precautionary principle that the company had to withdraw products from the market.

The company has initiated thorough internal work to find the source of the outbreak strain. Extra cleaning of premises and equipment has also been carried out, to ensure that their products are safe.

Canada – Enoki Mushroom recalled due to Listeria monocytogenes

CFIA

Summary

Product
Enoki Mushroom
Issue
Food – Microbial Contamination – Listeria
What to do

Do not consume, use, sell, serve, or distribute recalled products

Affected products

The affected product is being recalled from the marketplace due to possible Listeria monocytogenes contamination.

The recalled product has been sold in British Columbia and Manitoba and may have been distributed in other provinces and territories.

What you should do

  • If you think you became sick from consuming a recalled product, contact your healthcare provider
  • Check to see if you have recalled products
  • Do not consume, serve, use, sell, or distribute recalled products
  • Recalled products should be thrown out or returned to the location where they were purchased

Food contaminated with Listeria monocytogenes may not look or smell spoiled but can still make you sick. Symptoms can include vomiting, nausea, persistent fever, muscle aches, severe headache and neck stiffness. Pregnant women, the elderly and people with weakened immune systems are particularly at risk. Although infected pregnant women may experience only mild, flu-like symptoms, the infection can lead to premature delivery, infection of the newborn or even stillbirth. In severe cases of illness, people may die.

France- VIETNAMESE RAVIOLI- Listeria monocytogenes

Gov france

Identification information of the recalled product

  • Product category Feed
  • Product subcategory Meats
  • Product brand name NGOC XUYEN SAIGON
  • Model names or references BANH CUON
  • Identification of products
    Date
    Use-by date 19/10/2022
  • Storage temperature Product to be stored in the refrigerator
  • Health mark DEGORATION N°75-113-018
  • Geographic area of ​​sale ILE-DE-FRANCE
  • Distributors TANG BROTHER

Practical information regarding the recall

  • Reason for recall listeria monocytogenes <10ufc/g
  • Risks incurred by the consumer Listeria monocytogenes (causative agent of listeriosis)

Italy – High quality cooked ham 150 g – Listeria monocytogenes

Salute

Brand : Sapori di cascina

Name : High quality cooked ham 150 g

Reason for reporting : Recall due to microbiological risk

Publication date : 18 October 2022

Documentation

Documentation

Spain – Extension of the alert due to the presence of Listeria monocytogenes in liver sausage

ACSA

As an extension of the information transmitted on September 30, 2022, the competent authority of Andalusia has informed that as a result of the follow-up activities of the alert for the presence of Listeria monocytogenes in liver sausage, it has become aware of the existence of Listeria monocytogenes in a batch of chorizo ​​produced by the same company, which has marketed it in different presentations (rosary and horseshoe, in spicy and normal variety), under its own trademark and another brand.

The updated data for the products involved are:

  • Name of the product on the label: EMBUTIDO DE HÍGADO MORCILLA EL BOSQUE
  • Brand: CHACINAS EL BOSC 
  • Authorization number: 10.024902/CA
  • Lot numbers: 120922
  • Best before date: 12/03/2023.

 

  • Product name on the label: MORCILLA HÍGADO
  • Brand: HERMANOS GOMEZ JIMENEZ DE VILLAMARTIN
  • Authorization number: 10.024902/CA
  • Lot numbers: 120922
  • Best before date: 12/03/2023  

 

  • Product name on the label: MORCILLA HÍGADO
  • Brand: LA TRASTIENDA IBÉRICA
  • Authorization number: 10.024902/CA
  • Lot numbers: 120922
  • Best before date: 12/03/2023

 

  • Product names on the label: CHORIZO ROSARIO, CHORIZO ROSARIO PICANTE, CHORIZO HERRADURA, CHORIZO HERRADURA PICANTE
  • Brands: CHACINAS EL BOSQUE Y HERMANOS GÓMEZ JIMENEZ DE VILLAMARTIN SL
  • No. of authorization: 024902/CA
  • Lot number: 150922
  • Best before date: 15/03/2023

Also, in application of the precautionary principle, the company is withdrawing the products made and put on the market after September 13, 2022, all with the identification mark 10.024902/CA.

  • Product name on the label: CABEZA LOMO MECHADA
  • Brand: CHACINAS DEL BOSQUE
  • No. of authorization: 024902/CA
  • Batch number: 130922 Best before date: 13/03/2023
  • Batch number: 200922 Best before date : 09/20/2023

 

  • Product name on the label: SALCHICHÓN EXTRA
  • Brand: CHACINAS DEL BOSQUE
  • No. of authorization: 024902/CA
  • Batch number: 1 50922
  • Best before date: 15/03/2023

 

  • Product name on the label: SALCHICHÓN IBERICO CASERO
  • Brand: CHACINAS DEL BOSQUE
  • No. of authorization: 024902/CA
  • Lot number: 150922
  • Best before date: 15/03/2023

 

  • Product name on the label : BUCHE
  • Brand: CHACINAS DEL BOSQUE
  • No. of authorization: 024902/CA
  • Lot number: 210922
  • Best before date: 21/03/2023

 

  • Product name on the label : BUCHE PRADO
  • Brand: GOURMET DEL SUR
  • No. of authorization: 024902/CA
  • Lot number: 140922
  • Best before date: 14/03/2023

 

  • Product name on the label : LIVER SAUSAGE
  • Brand: GOURMET DEL SUR
  • No. of authorization: 024902/CA
  • Lot number: 190922
  • Best before date: 19/03/2023

 

  • Name of the product on the label : MORCILLA EL BOSQUE
  • Brand: HERMANOS GÓMEZ JIMENEZ DE VILLAMARTÍN SL
  • No. of authorization: 024902/CA
  • Lot number: 190922
  • Best before date: 19/03/2023

 

  • Name of the product on the label : COOKED SOUGH
  • Brand: CHACINAS EL BOSQUE
  • No. of authorization: 024902/CA
  • Lot number: 190922
  • Best before date: 09/19/2023

 

  • Product name on the label: CHORIZO ROSARIO PICANTE
  • Brand: HERMANOS GÓMEZ JIMENEZ DE VILLAMARTIN SL
  • Brand: CHACINAS EL BOSQUE
  • No. of authorization: 024902/CA
  • Lot number: 220922
  • Best before date: 22/03/2023

 

  • Product name (on label): CHORIZO ROSARIO
  • Brand: HERMANOS GÓMEZ JIMENEZ DE VILLAMARTIN SL
  • Brand: CHACINAS EL BOSQUE
  • No. of authorization: 024902/CA
  • Lot number: 220922
  • Best before date: 22/03/2023

 

  • Product name (on label): CHORIZO HERRADURA
  • Brand: HERMANOS GÓMEZ JIMENEZ DE VILLAMARTIN SL
  • Brand: CHACINAS EL BOSQUE
  • No. of authorization: 024902/CA
  • Lot number: 220922
  • Best before date: 22/03/2023

These products were distributed by the company in the province of Cadiz, Seville (Los Palacios and Seville).

The product CABEZA LOMO MECHADA was distributed to one point of sale in Barcelona and two in Madrid.

With the available information there is no record of any notified case associated with this alert.

As a precautionary measure,  people who have any of the products listed above at home are advised to refrain from consuming it and return it to the point of sale.

If you have consumed this product from the affected batch and have symptoms compatible with listeriosis (fever, headache, vomiting or diarrhoea), it is recommended to go to a health centre.

 

 

Types of Data Collected in Foodborne Outbreak Investigations

CDC

Three Types of Data

When a foodborne outbreak is detected, public health and regulatory officials work quickly to collect as much information as possible to find out what is making people sick.

Epidemiologic Data

map of the continental U.S. with sites of outbreaks highlighted

Where and when did people get sick? Has the same germ caused outbreaks before? If it has, what made people sick in those outbreaks?

plate of food

What foods did people eat before they got sick?

restaurant and diners

What restaurants, grocery stores, or events did sick people go to?

Traceback Data

flow chart and checklists

Is there a common point in the distribution chain where the food could have gotten contaminated?

farm with barn and fields

Is there anything about the food production facilities, farms, or restaurants that made germs likely to spread?

Food and Environmental Testing Data

person wearing gloves and shield testing food

Is the germ causing the outbreak also found in a food item or in the food production environment?

woman looking at viruses under microscope

Do the germs found in the food or food production environment have the same DNA fingerprints as germs found in sick people?

Actions to Stop the Outbreak

Outbreak investigators take actions to protect the public when there is clear and convincing information showing that people got sick from the same contaminated food.

Live breaking news: outbreak

Health officials warn the public

recalled packaged lettuce

Companies recall contaminated products

"closed" sign

Restaurants or food production facilities close temporarily

Constantly Improving

investigators working at a table

Investigators don’t solve every outbreak. Sometimes outbreaks end before enough information is gathered to identify the contaminated food. Outbreak investigators are constantly developing new ways to investigate and solve outbreaks faster.

Research – USDA Releases Proposed Regulatory Framework to Reduce Salmonella Infections Linked to Poultry Products

FSIS USDA

The U.S. Department of Agriculture’s (USDA) Food Safety and Inspection Service (FSIS) today released a proposed regulatory framework for a new strategy to control Salmonella contamination in poultry products and reduce foodborne illnesses attributed to these products. The agency is hosting a virtual public meeting on Nov. 3, 2022, to seek input from stakeholders on the proposed framework.

The Centers for Disease Control and Prevention (CDC) estimates that Salmonella bacteria cause approximately 1.35 million human infections and 26,500 hospitalizations in the United States every year. Of those infections, over 23% are attributed to poultry consumption. Foodborne illness can have a devastating impact, both personally and financially, on people’s lives, the cost of which reverberates through the economy. Data from USDA’s Economic Research Service (ERS) show the total cost for foodborne Salmonella infections in the United States is a staggering $4.1 billion annually and the cost for the loss of productivity to the economy $88 million. These are real costs to real people that can and should be prevented.

“We know that Salmonella in poultry is a complex problem with no single solution,” said USDA Deputy Under Secretary Sandra Eskin. “However, we have identified a series of strategic actions FSIS could take that are likely to drive down Salmonella infections linked to poultry products consumption, and we are presenting those in this proposed framework.”

“This is a historic first step toward final product standards that are science-based, risk-based, enforceable, and effective at protecting our vulnerable loved ones,” said Amanda Craten, board member of STOP Foodborne Illness. “As a parent of a child who suffered from Salmonella illness and is left with permanent injury, I have advocated and engaged in the process to modernize poultry standards to ensure no child has to experience the devastation of a preventable, virulent Salmonella illness. I’m thankful that USDA is making the prevention of illnesses like my son Noah’s a priority.”

The proposed framework has been shaped by months of information-gathering and discussions with a wide range of stakeholders, researchers, and scientists. The proposed framework consists of three key components that, together, support a comprehensive approach to controlling Salmonella in poultry.

  • Requiring that incoming flocks be tested for Salmonella before entering an establishment;
  • Enhancing establishment process control monitoring and FSIS verification; and
  • Implementing an enforceable final product standard.

The framework under consideration also addresses cross-cutting issues of testing for Salmonella, the impact on small and very small establishments and data sharing.

Dr. Craig Hedberg, a professor at University of Minnesota School of Public Health and Co-Director of the Minnesota Integrated Food Safety Center of Excellence, agrees that this framework “is an important step towards moving away from hazard-based regulation toward risk-based regulation. Focusing on levels of Salmonella and highly virulent strains of Salmonella rather than just the presence or absence of Salmonella should reduce the number of illnesses associated with poultry.”

Dr. Angie Siemens, Vice President for Food Safety, Quality and Regulatory at Cargill, said, “In alignment with our strong commitment to food safety, Cargill supports the need to develop a public health risked based approach to assist in meeting the Healthy People 2030 Salmonella targets. We look forward to reviewing the FSIS Salmonella framework and engaging in a robust dialogue on this issue.”

FSIS is soliciting input on all aspects of the draft framework, related to the three components as well as the cross-cutting issues. An online copy of the proposed framework is available at: https://www.fsis.usda.gov/inspection/inspection-programs/inspection-poultry-products/reducing-salmonella-poultry/proposed.

Read Full Press Release

Research – Study on the effect of atmospheric and low-pressure plasma and its combination on the microbial reduction and quality of milk

Wiley Online

Abstract

This study is aimed to identify the effects of atmospheric and low-pressure plasma on milk individually and in combination, as the plasma generated and applied at different conditions have variations in the effect on food. Plasma bubbling unit (200 V and 0.24 A) was used for atmospheric plasma and Dielectric Barrier Discharge discharge plasma (70 Pa) with milk passing between the electrodes was used for low-pressure plasma. After treatment, the initial coliform load of 7.62 log CFU/ml was decreased by a maximum of 1.26, 1.58, and 2.2 log reduction, when milk was treated using low-pressure plasma (2 kV and 3 ml/min milk flow rate), plasma bubbling (10 min) and combination of both atmospheric bubbling and low-pressure plasma application (10 min bubbling +2 kV and 3 ml/min milk flow rate) respectively. The conductivity (significantly increased) and pH (slight reduction) of milk supported the presence of reactive species. However, alkaline phosphatase activity was not eliminated in plasma-treated milk; the initial activity in terms of mg phenols/ml of milk was 23.20 which was reduced to 22.57 in low-pressure plasma and 22.35 in plasma bubbling, however, it increased while both the treatments were combined. The sodium dodecyl sulfate–polyacrylamide gel electrophoresis analysis uncovered that the plasma processing didn’t have any prominent impact on the protein fractions in milk. Though plasma bubbling was effective compared to low-pressure plasma, the combination was proved to have a synergistic effect on milk. However, the enzyme structure needs to be studied in the future for analyzing the exact change in the activity.

Netherlands – NVWA urges Salmonella focus in poultry despite bird flu problem

Food Safety News

Dutch authorities have stressed the need to keep a focus on Salmonella despite restrictions because of avian flu outbreaks.

Avian influenza, also known as bird flu, is causing a lot of concern among companies and within the poultry farming sector.

Efforts are being made to prevent further infections by taking steps such as limiting visitors in the yard and in stables as much as possible.

EU return audit to Poland finds unresolved issues; Salmonella in poultry still a problem

Food Safety News

Major problems remain in the Polish control system for beef and poultry meat, according to the European Commission’s health and safety agency.

A remote DG Sante audit, in October 2021 in Poland, followed-up two audits in 2019 on beef and poultry meat and made nine recommendations.

In 2019, a Polish television broadcast showed practices in a bovine slaughterhouse that pointed to violations of EU animal welfare law and, possibly, of food safety legislation.

DG Sante said several actions to address findings made after the beef and poultry audits have been implemented. However, other shortcomings have not been solved by Polish authorities.