Category Archives: food contamination

Canada – Food Recall Warning – Fresh Express brand Sunflower Crisp Chopped Kit recalled due to E. coli O157:H7

CFIA

Recall details

Ottawa, December 8, 2019 – The Canadian Food Inspection Agency (CFIA) is warning consumers not to consume the recalled product described below. This product is not likely to be available at retail stores, but may still be in consumer’s homes.

Recalled product

Brand Product Size UPC Codes
Fresh Express Sunflower Crisp Chopped Kit 315 g 0 71279 30906 4 All packages bearing a Best Before dates up to and including 07DE19,  and a lot code beginning with “Z”, and indicating “Salinas” as a source of Romaine lettuce

Illnesses

The Public Health Agency of Canada is investigating an outbreak of human illness. Please refer to the Public Health Notice (www.canada.ca/en/public-health/services/public-health-notices/2019/outbreak-e-coli-salad-kits.html) for further details on this active outbreak investigation.

Product photos

Printer ready version of photos

  • Sunflower Crisp Front
  • Sunflower Crisp Back

USA – White Castle Frozen Sandwiches Recalled For Possible Listeria monocytogenes

Food Poisoning Bulletin White Castle microwaveable 6 pack hamburgers

White Castle frozen sandwiches are being recalled for possible Listeria monocytogenes contamination. No illnesses have been reported to date in connection with this recall.

The recalled White Castle frozen sandwiches are all identified as sliders. They include frozen 6 pack cheeseburgers, frozen 6 pack hamburgers, frozen 6 pack jalapeño cheeseburgers, 16 pack hamburgers, and 16 pack cheeseburgers. The products are sold in rectangular cardboard packages. The code date is on a side panel. You can see the long list of recalled product lot codes and best by dates at the FDA web site, along with pictures of all of the product labels.

FDA

The recall affects product on shelves at “select retailers,” which weren’t mentioned in the recall notice, with best by dates ranging from 04 Aug 2020 to 17 Aug 2020. Any product that is currently on store shelves with these dates is being removed. Any product with a best by date before or after these specific dates is not included in the voluntary recall.

A recent sample conducted by a third party laboratory showed a presence of Listeria monocytogenes.

White Castle microwaveable 6 pack cheeseburgers

White Castle microwaveable 6 pack jalapeno cheeseburgers

Norway – Norwegian fish product linked to Listeria infections

Food Safety News haadem fisk rakfisk

A brand of raw fermented trout has been recalled in Norway after being linked to several Listeria infections.

Haadem Fisk withdrew ‘Hel rakfisk i spann – 4 kilograms’ with lot number 924 due to Listeria contamination. It was sold across the country.

The Norwegian Food Safety Authority (Mattilsynet) warned consumers against eating fish from this batch. Officials would not disclose how many people are ill but Food Safety News understands there are only a small number of potentially linked infections.

Rakfisk is raw fish normally gutted and put into a salt brine and left for weeks or months. For most of the population the main season to eat it is November to February.

USA -Outbreak Investigation of Salmonella Potentially Linked to Tailor Cut Produce Fruit Mix, Winter 2019

FDA

FDA and the Pennsylvania Department of Health (DOH) are investigating an outbreak of illnesses caused by Salmonella Javiana in Pennsylvania. Epidemiologic and traceback evidence indicate that fruit mix with cantaloupe, honeydew, pineapple, and grapes from Tailor Cut Produce of North Brunswick, New Jersey, are a potential source of this outbreak.

Total Illnesses: 31

Recommendation

Food service and institutional food operators should not sell or serve the fruit mix with cantaloupe, honeydew, pineapple, and grapes prepared by Tailor Cut Produce.

Tailor Cut Produce reports that their products may be found in restaurants, banquet facilities, hotels, schools and institutional food service establishments in New Jersey, New York, and Pennsylvania.

Because this fruit mix may have been distributed to nursing homes, schools, hospitals and other facilities that cater to vulnerable populations, it is important that these facilities do not sell or serve this fruit medley. Please consult with your distributor to confirm the source of the fruit mix used in your operation.

Background

The Pennsylvania Department of Health (DOH) reports that it is investigating 31 laboratory-confirmed illnesses of Salmonella at four healthcare facilities in southeast Pennsylvania. Salmonella Javiana has been identified among cases at three of four facilities. According to the Pennsylvania DOH the epidemiologic evidence collected thus far indicates that this fruit mix is a potential source of the illnesses. The state’s review of invoices shows that a common food eaten by many case patients was the fruit mix with cantaloupe, honeydew, pineapple, and grapes from Tailor Cut Produce.

FDA has activated a team to coordinate its outbreak investigation.  On December 6, 2019, the FDA and the Pennsylvania DOH shared the results of the investigation thus far with the firm, and the firm’s leadership stated that they would work with FDA to implement a recall of this product.

FDA will continue its investigation and provide updates as more information becomes available.

Research -Modeling the Effects of the Preculture Temperature on the Lag Phase of Listeria monocytogenes at 25°C

Journal of Food Protection

ABSTRACT

In predictive microbiology, the study of the microbial lag phase, i.e., the time needed for bacteria to adapt to a new environment before multiplying, has received a great deal of attention in the research literature. The microbial lag phase is more difficult to estimate than the specific growth rate because the lag phase is impacted by the previous and actual growth environments. In this study, the growth of Listeria monocytogenes preincubated at 0, 5, 10, and 15°C and subsequently grown at 25°C was investigated at the single-cell and population levels. The population lag phase of L. monocytogenes was obtained by fitting the Baranyi model, and the single-cell lag time was estimated by the time to detection method. The lag phase at the single-cell and population levels of L. monocytogenes presented a downward trend as the preculture temperature ranged from 0 to 15°C. The population lag phase of L. monocytogenes was lower than the single-cell lag time at the same preculture temperature. In addition, except for the zero-lag distribution at a preculture temperature of 15°C, all the single-cell lag time distributions of L. monocytogenes followed a Weibull distribution under all preculture temperatures. The preculture temperature had a significant impact on the rapid variation in the single-cell lag time distribution. Thus, the influence of preculture temperature on the lag phase needs to be quantitatively analyzed for better assessment of microbiological risk.

HIGHLIGHTS
  • The variability of single-cell lag time could be described by the Weibull distribution.

  • The population lag was shorter than the single-cell lag at the same preculture temperature.

  • The preculture temperature had no significant effects on the growth rate.

RASFF Alerts – Listeria monocytogenes – Chilled Cheese – Organic Mortadella – Chilled Fishery Products – Chilled Rillettes – Garlic Sausages

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RASFF – Listeria monocytogenes in chilled cheese from Switzerland in Germany

RASFF – Listeria monocytogenes (1400 CFU/g) in organic mortadella from Italy in Italy

RASFF – Listeria monocytogenes (250 CFU/g) in chilled fishery products from Croatia in Slovenia

RASFF – Listeria monocytogenes ( <10 CFU/g) in chilled rillettes from France in France

RASFF – Listeria monocytogenes (600 CFU/g) in garlic sausages from Austria in Germany

RASFF Alerts – Salmonella- Raw Poultry Meat – Cooked and Frozen Crawfish – Black Pepper – Crayfish – Moringa Powder – Frozen Beef Trimmings – Spicy Chicken Burger – Sesame Seeds

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RASFF – Salmonella enterica ser. Enteritidis (present /25g) in frozen raw poultry meat from Poland in Poland

RASFF – Salmonella enterica ser. Newport (presence /125g) in cooked and frozen crawfish from China in dill brine from China in Sweden

RASFF – Salmonella enterica ser. Saintpaul (presence /25g) in black pepper from Brazil in Germany

RASFF – Salmonella enterica ser. Poona (presence /25g) and Salmonella enterica ser. Saintpaul (presence /25g) in black pepper from Brazil in Germany

RASFF – Salmonella (present /25g) in frozen pre-cooked crayfish. from China in Sweden

RASFF – Salmonella enterica ser. Enteritidis (presence /25g) in chilled raw poultry meat from Poland in Poland

RASFF – Salmonella enterica ser. Poona (presence /25g) in moringa powder (Moringa oleifera) from Burkina Faso in Luxembourg

RASFF – Salmonella enterica ser. Enteritidis (presence /25g) in frozen beef trimmings from Poland in Sweden

RASFF – Salmonella (presence /25g) in black pepper from Brazil in Germany

RASFF – Salmonella enterica ser. Morehead (presence /25g) in black pepper from Brazil in Germany

RASFF – Salmonella (presence /25g) in frozen spicy chicken burger from the Netherlands in the Netherlands

RASFF – Salmonella (presence /25g) in sesame seeds from Sudan in Greece

RASFF Alert – Histamine – Canned Tuna

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RASFF – histamine (370 mg/kg – ppm) in canned tuna from Turkey in Croatia

RASFF Alert – Pseudomonas aeruginosa – Crushed Ice

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RASFF – Pseudomonas aeruginosa (1 CFU/ml) in crushed ice from Spain in Italy

RASFF Alert – Mycotoxin – DON – Wheat Bran

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RASFF – deoxynivalenol (DON) (1025.84 µg/kg – ppb) in wheat bran from Hungary in Hungary