Category Archives: Listeria

Research – Project to look at 2019 Spanish Listeria outbreak

Food Safety News Listeria cdc

Andalusian authorities have allocated €100,000 (U.S. $113,000) for research to learn from the region’s Listeria outbreak in 2019. The project will focus on the epidemiological, microbiological and clinical analysis of the listeriosis outbreak, according to the Ministry of Health and Families in Andalusia.

The outbreak from “La Mecha” brand chilled roasted pork produced by Magrudis affected more than 200 people. During the health alert between mid-August and mid-October three people died and there were five abortions.

Netherlands and France – Listeria Guidence

Netherlands

France

Page 1
1
Federal Agency for the Safety of the Food Chain
Circular relating to Listeria monocytogenes in cheese
farm produce
1. Objective
The purpose of this circular is to inform operators in the “milk processing at the
firm ”of what is acceptable to the Agency in applying the microbiological criterion for
Listeria monocytogenes , listed in Regulation (EC) No. 2073/2005, and in particular for
cheese made from raw milk and heat-treated milk produced on the farm. It follows the advice of
AFSCA Scientific Committee (Cfr 3.2). These opinions were given based in particular on
results of studies implemented by the Agency. These studies, funded by the FASFC, were carried out
to support operators in the “milk processing on the farm” sector. They aim to
determine whether or not their products allow the growth of Listeria monocytogenes or not and
on the other hand, if growth is possible, if the limit of 100 cfu / g can be applied
during self-checking

 

 

Netherlands -Fatal Listeria outbreak linked to trout in the Netherlands

Food Safety News

At least two people have died in a Listeria outbreak linked to chilled smoked trout fillets in the Netherlands.

All six sick people have been hospitalized and two died from their infections. Another person has died but no information about the cause of death was given.

Patients became ill between the beginning of February and mid-June. Their age range is 42 to 85 years old with a median of 78 years old.

 

Australia -Tasmanian Cheese Co Chilli Cheddar 150g – Listeria monocytogenes

FSANZ

Product information

Tasmanian Food Co Dairy is conducting a recall of The Tasmanian Food Co Chilli Cheddar Cheese 150g. The product has been available for sale in Tasmania at IGA Queenstown, IGA Express Beaconsfield, and Nigel’s Gourmet Meats Exeter.

Date markings

Best Before 25/11/2020

Chilli cheddar

Problem

The recall is due to microbial (Listeria monocytogenes) contamination.

Food safety hazard

Listeria may cause illness in pregnant women and their unborn babies, the elderly and people with low immune systems.

Country of origin

Australia.

What to do​

Any consumers concerned about their health should seek medical advice and should return the product to the place of purchase for a full refund.

For further information please contact:

Tasmanian Food Co Dairy
03 6331 6983
www.thetasmanianfoodco.com.au

Related links:

Research – Microbiological Quality of Cooked Chicken: Results of Monitoring in England (2013-17)

JFP

Results from monitoring of the microbiological quality of 2,721 samples of ready-to-eat cooked chicken collected between 2013 to 2017 in England were reviewed: 70% of samples were from retail, catering or manufacture and 30% were imported and collected at English ports. Samples were tested for a range of bacterial pathogens and indicator organisms. Six samples (<1%) had unsatisfactory levels of pathogens which were potentially injurious to health. Neither Salmonella nor Campylobacter were recovered from any sample. Two samples from catering settings contained either an unsatisfactory level of Bacillus cereus (5 x 10 6 CFU/g) or an unsatisfactory level of coagulase positive staphylococci (1.6 x 10 4 CFU/g). Listeria monocytogenes was recovered from 36 samples (one at manufacture, 26 at catering and nine at retail) and in four instances, unsatisfactory levels (≥10 2 CFU/g) were detected (three samples collected at catering and one at retail). For L. monocytogenes there were no significant differences between the rates of contamination with between the samples collected from ports, manufacture, retail supermarkets and other retailers (p = 0.288). There were no differences between the rates of contamination for other potential pathogens detected between samples from different settings. The prevalence of hygiene indicators ( Escherichia coli , Enterobacteriaceae and Aerobic Colony Counts) at import was significantly lower than in samples collected from manufacturers, retail or catering (p < 0.01). Samples collected from catering gave poorer results than all other settings. Regardless of the stage in the food chain, samples from Thailand and from other non-EU countries were of significantly better microbiological quality with respect to indicator organisms than those from the UK or from other EU countries (p = <0.001).

Research – Survival and Virulence of Listeria monocytogenes During Storage on Chocolate Liquor, Corn Flakes, and Dry-Roasted, Shelled Pistachios at 4ºC and 23ºC

JFP

The survival and virulence of Listeria monocytogenes was assessed during storage on three low-moisture foods (LMFs), chocolate liquor, corn flakes and shelled, dry-roasted pistachios (a w 0.18, 0.27, 0.20). The LMFs were inoculated with a 4-strain cocktail of L. monocytogenes at 8 log CFU/g, dried, equilibrated and then stored at 4°C, 25–81% relative humidity (RH) and 23°C, 30–35% RH for at least 336 days. At 4°C, L. monocytogenes remained stable on the LMFs for at least 336 days. At 23°C, L. monocytogenes levels declined on the chocolate liquor, corn flakes and pistachios at initial rates of 0.84, 0.88 and 0.32 log CFU/g/month, respectively. After 8 months at 23°C, L. monocytogenes concentrations on the chocolate liquor and corn flakes decreased to below the limit of detection (i.e., 0.48 log CFU/g). Relative populations of each strain were assessed before (i.e., day 0) and after 6 and 12 months of storage at 23°C and 4°C, respectively. Generally, a decline in the relative abundance of the serotype 1/2a strain was observed during storage, coupled with the relative increase of other strains, depending on the LMF and storage temperature. The total viable populations of L. monocytogenes quantified by PMAxx-qPCR after 12-plus months of storage at 4°C were significantly higher than that obtained by plating on TSA-YE by 1.8 to 3.7 logs. Decreases in the culturable population of L. monocytogenes during storage on the LMFs were the result of both cellular inactivation and transition to a viable-but-non-culturable state. The surviving cells, specifically after long-term storage at 4°C on the chocolate liquor and pistachios, remained infectious and capable of intracellular replication in Caco-2 enterocytes. These results have great relevance for predictive modeling used in microbial health risk assessments and support the addition of LMFs to food safety questionnaires conducted during listeriosis outbreaks.

RASFF Alerts – Listeria monocytogenes – Pork Salami – Frozen Salmon – Chicken Hamburger – Dry Raw Sausage

RASFF-Logo

RASFF – Listeria monocytogenes (presence /25g) in pork salami from Romania in Romania

RASFF – Listeria monocytogenes (presence /25g) in frozen salmon from Norway in Sweden

RASFF – Listeria monocytogenes (in 2 out of 5 samples /25g) in chilled chicken hamburger from Poland in Poland

RASFF – Listeria monocytogenes (presence /25g) in dry raw sausages from Hungary in Romania

Finland -Finland searches for source of Listeria outbreak

Food Safety News

Authorities in Finland are investigating a Listeria outbreak that has affected eight people.

All patients have been hospitalized but no deaths have been recorded. The age range of those sick is 60 to 93 years old, five are female and they live in different parts of the country.

Ruska Rimhanen-Finne, a veterinary epidemiologist at the National Institute for Health and Welfare (THL), said all illnesses occurred within a month in May and June.

 

Germany – Organic Alpine Cheese – Listeria monocytogenes

Click to access HAMBERGER_Rueckruf_Almbauernkaese.pdf

Israel – MKF Group Ltd Product Recall – Salmonella and/or Listeria monocytogenes

Ministry of Health

MKF Group Ltd. is Calling for the Recall of the Following Product:
1. Home-made Dumplings, 900 grams
2. Classic Dumplings, 800 grams
3. Meat-filled Blintzes (8 units, classic)
4. Chef’s Dumplings, 1700 grams
5. Chebureki 6 units (600 grams, classic)
6. Dumplings for Children, 600 grams
7. Juicy Meat-filled Dumplings (1500 grams)
8. Siberian-style Meat-filled Dumplings (900 grams)

Upon inspection by the Food Service in the Health Bureau, Center District, some of the
products were found to contain salmonella and/or listeria monocytogenes bacteria. In order
to protect the public’s health, it was decided to issue a voluntary recall of these products from
the following dates:
Product’s Name Barcode All Manufacturing
Dates Between and
Including:
All “Best Before” Dates
Between and
Including:
Home-made Dumplings, 900 grams 7290011585723 25.2.2020 to 10.6.2020 25.7.2020 to 10.8.2020
Classic Dumplings,
800 grams 7290011585693
25.2.2020 to 10.6.2020 25.7.2020 to 10.8.2020
Meat-filled Blintzes
(8 units, classic) 7290011585853
25.2.2020 to 10.6.2020 31.11.2020 to 10.12.2020
Chef’s Dumplings,
1700 grams 7290011585198
25.2.2020 to 10.6.2020 25.7.2020 to 10.8.2020
Chebureki 6 units
(600 grams, classic) 7290011585785
25.2.2020 to 10.6.2020 5.12.2020 to 10.12.2020
Dumplings for Children, 600 grams 7290011585266 25.2.2020 to 10.6.2020 25.7.2020 to 10.8.2020
Juicy Meat-filled Dumplings
(1500 grams) 7290011585266
25.2.2020 to 10.6.2020 25.7.2020 to 10.8.2020
Siberian-style Meat-filled Dumplings
(900 grams) 7290011585266
25.2.2020 to 10.6.2020 25.7.2020 to 10.8.2020
Consumers in possession of these products are urged not to consume them.
In coordination with the Food Service in the Ministry of Health, MKF Group Ltd. is taking
action to recall the products from the market.
In otherwise healthy individuals, salmonella may cause illness whose symptoms include fever, diarrhea (sometimes bloody), nausea, vomiting, and stomach aches. In rare cases,
complications may occur. Invulnerable individuals such as young children, the
immunosuppressed and the elderly, the bacteria may cause severe illness and sometimes even death.
Listeria Monocytogenes are bacteria that may cause illness in high-risk populations such as the immunosuppressed or the elderly and may induce miscarriage in pregnant women.
MKF Group Ltd. apologizes to its customer public and is taking actions to recall the
products from shelves.
For product returns, please contact us at 0532463584 or mkfgroup@gmail.com