Category Archives: food contamination

Research – Efficacy of Repeated Applications of Bacteriophages on Salmonella enterica-Infected Alfalfa Sprouts during Germination

MDPI

Nontyphoidal Salmonella enterica is one of the leading pathogens for foodborne outbreaks in a multitude of food commodities, including alfalfa sprouts, which are commonly consumed raw. The food industry has commonly used chlorinated washes, but such methods may not be perceived as natural; this can be a detriment as a large portion of sprouts are designated for the organic market. A natural and affordable antimicrobial method that has been acquiring popularity is the use of bacteriophages. This study compared the efficacy of repeated daily applications and a single application of two separate bacteriophage cocktails (SE14, SE20, SF6 and SE14, SF5, SF6) against four Salmonella enterica (S. enterica) strains on germinating alfalfa sprout seeds from days 0 to 7. The results show S. Enteritidis to be the most susceptible to both cocktails with ~2.5 log CFU/mL decrease on day 0 with cocktail SE14, SF5, and SF6. S. enterica populations on all strains continued to grow even with repeated daily bacteriophage applications but in a significantly decreased rate (p < 0.05) compared with a single bacteriophage application. The extent of the reduction was dependent on the S. enterica strain, but the results do show benefits to using repeated bacteriophage applications during sprout germination to reduce S. enterica populations compared with a single bacteriophage application.

Denmark – Listeria monocytogenes in Meatballs

DVFA

Danish Crown Foods A/S is recalling a batch of pre-fried mini meatballs, Den Gode Frikadelle, due to the discovery of Listeria in the product.

Recalled Foods , Published: October 7, 2022

​Which food:
Den Gode Frikadelle, Mini frikadelle (see picture here )
Net content: 800g
Best before date: 12.10.2022
Lot number: 12.10.22
EAN barcode number: 5711044171087

Sold in:
Netto, Bilka and Føtex throughout the country

Company that recalls :
Danish Crown Foods A/S

Reason:
The company has found the bacterium Listeria monocytogenes in the product.

Risk:
Infection with Listeria bacteria, where the symptoms can include flu-like symptoms, fever and headache and, in rare cases, gastrointestinal problems. Read more about Listeria in food here .

Advice for consumers:
The Danish Veterinary and Food Administration advises consumers to return the product to the store where it was purchased, or to discard it.
If you have questions about symptoms or illness, you should contact your own doctor or the doctor on call.

Serbia – Lidl withdraws certain brand of waflles from its shelves as a precautionary measure- Salmonella

Serbian Monitor

Lidl in Serbia has informed consumers that, as a precautionary measure, it has withdrawn from sale the products of Pak Rampart (from Visoko, Bosnia and Herzegovina).

The Lidl Company is urging shoppers not to consume them, but rather to return them (there is no need to show the receipt) and they will be reimbursed for the money spent.

The following wafers were withdrawn:

Cocoa-flavoured wafers – a product with 72% cocoa filling, 800g pack,

Hazelnut-flavoured wafers – a product with 72% hazelnut-flavoured filling, 800g pack,

Waffle with cocoa filling – produced with 80% cocoa filling, 200-gram pack,

Waffle with hazelnut-flavoured filling – produced with 80% hazelnut-flavoured filling, 200-gram pack

Waffle with cocoa topping – the product with 57% cocoa filling, coated with 20% cocoa topping, 200-gram pack.

“The products were withdrawn due to the possibility of the presence of Salmonella Typhimurium bacteria, as regular checks in Croatia determined its presence in two production batches,” announced Lidl.

Samples of products from the shelves in Serbia were, as mentioned, sent to local laboratories for thorough testing, and the relevant institutions were also informed.

The retailer and the manufacturer have apologised to all consumers who bought the mentioned products for the inconvenience.

(Seebiz.eu, 05.10.2022)

https://www.seebiz.eu/tvrtke/lidl-u-srbiji-povlaci-pet-proizvoda-zbog-moguceg-prisustva-salmonele/282444

USA – Outbreak Investigation of Listeria monocytogenes: Brie and Camembert Soft Cheese Products (September 2022)

FDA

The FDA, along with CDC and state and local partners, is investigating a multistate outbreak of Listeria monocytogenes infections linked to Brie and Camembert soft cheese products, including all baked Brie cheeses, manufactured by Old Europe Cheese, Inc. of Benton Harbor, MI, and sold at various retailers under multiple labels and brands.

On September 30, 2022, Old Europe Cheese, Inc. voluntarily recalled multiple brands of Brie and Camembert cheeses produced at their Michigan facility and on October 5, 2022 expanded their recall to include multiple brands of baked Brie products. The firm has also halted production and distribution of their Brie and Camembert products from the Michigan facility and is working with FDA on corrective actions. Consumers, restaurants, and retailers should not eat, sell, or serve recalled products and should throw them away; this includes Best By Dates ranging from September 28, 2022 to December 14, 2022, and all flavors and quantities.

An expanded list of recalled products and stores that potentially sold these products is available below and on the firm’s recall. Swiss American has also issued a voluntary recall of their St. Louis Brie products sourced from Old Europe Cheese Inc.’s Michigan facility. A full list of their products can be found on the firm’s recall notice.

FDA’s investigation is ongoing to determine if additional products are potentially contaminated. Updates to this advisory will be provided as they become available.

Recommendation

Consumers, restaurants, and retailers should not eat, sell, or serve recalled products and should throw them away; this includes Best By Dates ranging from September 28, 2022 to December 14, 2022, and all flavors and quantities. An expanded list of recalled products and stores that potentially sold these products is available below and on the firm’s recall.

Retailers may have repackaged bulk Old Europe Cheese items into smaller containers and sold this repackaged product to consumers. This repackaged product may not bear the original labeling and product information. If you are unsure where your Brie or Camembert cheese products are from, ask your retailer or throw them away.

Listeria is most likely to sicken pregnant people and their newborns, adults aged 65 or older, and people with weakened immune systems. Other people can be infected with Listeria, but they rarely become seriously ill.

Call your healthcare provider right away if you have these symptoms after eating Old Europe Cheese Inc. Brie and Camembert products:

  • Pregnant people typically experience only fever, fatigue, and muscle aches. However, Listeria infection during pregnancy can lead to miscarriage, stillbirth, premature delivery, or life-threatening infection of the newborn.
  • People who are not pregnant may experience headache, stiff neck, confusion, loss of balance, and convulsions, in addition to fever and muscle aches.

Follow FDA’s safe handling and cleaning advice and use extra vigilance in cleaning and sanitizing any surfaces and containers that may have come in contact with these products to reduce the risk of cross-contamination, including retailers who repackaged bulk recalled cheese. Listeria can survive in refrigerated temperatures and can easily spread to other foods and surfaces.

Case Count Map Provided by CDC

CDC Case Count for the Outbreak Investigation of Listeria monocytogenes from Brie and Camembert Soft Cheese Products (as of 10/6/2022)

Case Counts

Total Illnesses: 6
Hospitalizations: 5
Deaths: 0
Last illness onset: August 5, 2022
States with Cases: CA, GA, MA, MI, NJ, TX
Product Distribution: Nationwide

RASFF Alert- E.coli – EPEC – Sheep Fillet

RASFF

Detection of EPEC in sheep fillet from Australia in Germany

RASFF Alerts – Aflatoxin – Pistachios Kernels – Dried Figs – Groundnuts

RASFF

Aflatoxins in pistachios kernels from the United States in Italy

RASFF

Exceeding the MRL for aflatoxin and the sum of aflatoxins in dried figs from Turkey in Poland

RASFF

Aflatoxin in Argentine groundnuts in the Netherlands

RASFF Alerts – Salmonella – Polish Chicken and Duck Products – Sesame Seeds – Chicken Fillets – Sausage – Chicken Meat Preparation – Salted Chicken Half Breast – Flavoured Cream Wafers Hazelnut – Turkey Meat

RASFF

Presence of Salmonella spp. in hulled sesame seeds from India in Greece

RASFF

Salmonella Infantis (in 1 out of 5 units) in fresh chicken quarters from Poland via Lithuania in Latvia

RASFF

Salmonella detected in chicken fillets from the United Kingdom in Ireland and Northern Ireland.

RASFF

Salmonella C1 in sausage from Poland in Germany, Netherlands and the UK

RASFF

Salmonella Enteritidis in fresh frozen duck breast filet from Poland in Finland, Netherlands

RASFF

Salmonella typhimurium in frozen duck fillet from Poland in Estonia and Sweden

RASFF

SALMONELLA IN SESAME SEEDS FROM NIGERIA in Greece and Turkey

RASFF

Salmonella in chicken meat preparation from Thailand in the Netherlands

RASFF

Salmonella spp. detected in frozen salted chicken half breasts from Brazil in the Netherlands

RASFF

Salmonella Infantis (in 5 out of 5 units) in fresh chicken wings from Poland via Lithuania in Latvia

RASFF

Salmonella Newport (in 5 out of 5 samples) in fresh chicken thighs from Poland in Latvia

RASFF

Salmonella Typhimurium in flavoured cream wafers hazelnuts, from Bosnia and Herzegovina in Croatia

RASFF

SALMONELLA IN SESAME SEEDS FROM ETHIOPIA in Greece and the UAE

RASFF

SALMONELLA IN SESAME SEEDS FROM NIGERIA in Greece and Turkey

RASFF

SALMONELLA IN SESAME SEEDS FROM NIGERIA in Greece and Turkey

RASFF

SALMONELLA IN SESAME SEEDS FROM NIGERIA in Greece

RASFF

SALMONELLA IN SESAME SEEDS FROM NIGERIA in Greece

RASFF

SALMONELLA IN SESAME SEEDS FROM NIGERIA in Greece

RASFF

Salmonella in sesame seeds from Nigeria in Greece

RASFF

Salmonella in sesame seeds from Nigeria in Greece

RASFF

Salmonella group CO in turkey meat from Poland in Austria, France, Germany, Spain and UK

 

RASFF Alert – Mold/Mould – Tortilla Chips

RASFF

Mold growth in organic tortilla wraps from Belgium in Denmark, Germany, Greenland and Iceland

RASFF Alert – Vibrio – Shrimp

RASFF

Detection of vibrio in a batch of shrimp from India in France

RASFF Alerts – Mycotoxin – Zearalenone

RASFF

Zearalenone in organic rice crackers from Belgium in France