Category Archives: STEC

Italy – CASTELMAGNO DOP – STEC E.coli – New Batches

Salute

Brand : BEPPINO OCCELLI

Name : CASTELMAGNO DOP

Reason for reporting : Recall due to microbiological risk

Publication date : 14 February 2024

Documentation

Documentation

Italy – Another Batch – CASTELMAGNO DOP – STEC E.coli

Salute

Brand : BEPPINO OCCELLI

Name : CASTELMAGNO DOP

Reason for reporting : Recall due to microbiological risk

Publication date : 14 February 2024

Documentation

Documentation

UK – Dairy firm linked to STEC outbreak resumes cheese sales

Food Safety News

A cheese company linked to an E. coli outbreak in the United Kingdom has been allowed to restart sales of products.

Mrs Kirkham’s Lancashire Cheese can resume selling batches of five raw milk cheeses made on or after Oct. 1, 2023. This includes the mild, creamy, tasty, mature, and smoked Lancashire varieties, plus Waitrose and Partners, Farmhouse Kirkham’s Lancashire Cheese.

However, any of these cheeses put on the market up to and including Feb. 5, 2024, should not be eaten and must be returned to the place of purchase for a refund.

There are now 36 cases of Shiga toxin-producing E. coli (STEC) O145 linked to the outbreak, up from 30 in an earlier update. The UK Health Security Agency (UKHSA), Public Health Scotland (PHS), and other agencies are investigating the incident.

Sick people live in England, Wales and Scotland. They fell ill from late July 2023, with the majority in December and all had symptom onset before Dec. 24, 2023.

Of 19 people with information available, a dozen reported bloody diarrhea, and 11 have been hospitalized. One person developed haemolytic uremic syndrome (HUS), and another died.

For 30 cases where information is known, 15 are female, and 15 are male, with ages ranging from 7 to 81 and a median of 35 years old.

Italy – CASTELMAGNO DOP PRODUCT OF THE MOUNTAIN – STEC E.coli

Salute

Brand : TINO PAIOLO

Name : CASTELMAGNO DOP PRODUCT OF THE MOUNTAIN

Reason for reporting : Recall due to microbiological risk

Publication date : 14 February 2024

Documentation

Documentation

Italy – CASTELMAGNO DOP Cheese – STEC E.coli

Salute

Brand : BEPPINO OCCELLI

Name : CASTELMAGNO DOP

Reason for reporting : Recall due to microbiological risk

Publication date : 14 February 2024

Documentation

Documentation

Argentina – Two HUS-related deaths recorded in Argentinian province

Food Safety News

Two children have died in a province in Argentina with Hemolytic Uremic Syndrome (HUS) so far in 2024.

The Ministry of Health of Córdoba said that in the first four weeks of the year, seven cases of HUS and two deaths were reported, with no link between them. HUS is a severe complication associated with E. coli infections that causes kidney failure.

All patients were younger than 7; six were male, and one was female. Four lived in Córdoba, while one each came from Río Cuarto and San Justo. One case was from Buenos Aires but visited Córdoba.

All required care and hospitalization in different health centers. While five of them were discharged, the patients from Río Cuarto and Buenos Aires died.

Research – The Science of Shiga Toxin-Producing (Verotoxin-Producing) Escherichia coli (STEC): An Ongoing One Health Journey toward Improved Health and Food Safety—Editorial Summary

MDPI

Verotoxigenic Escherichia coli (VTEC), also termed Shiga toxin-producing Escherichia coli (STEC), is a human pathogen transmitted by food, water, animals, and their environment, and from one person to another [1]. The pathogen typically causes diarrheal illness but can also cause severe systemic disease, particularly in children and the elderly [1]. Virulence is associated with a type III secretion system, which enables injection of bacterial effector proteins into host cells [2]. In addition, Shiga toxins can damage the kidneys and lead to hemolytic uremic syndrome (HUS). No specific treatment is available for STEC infection. To date, there have been advances in the epidemiology, pathogenesis, and genomics of STEC, many of which are discussed in this Special Issue: “The Science of Shiga Toxin-Producing (Verotoxin-Producing) Escherichia coli (STEC): An Ongoing One Health Journey toward Improved Health and Food Safety”, with new data and novel methodologies and technologies to enhance our understanding. In the present day, dangerous outbreaks still occur. In September 2023, Canada experienced an outbreak linked to children daycares which resulted in 446 cases of the disease, with 38 children hospitalized and 23 diagnosed with HUS; fortunately, there were no fatalities [3].
In order to reduce the incident of human illness, a better understanding of the pathogenesis and epidemiology of STEC infection is needed, with an emphasis on a One Health-approach solution to the disease. This Special Issue of Microorganisms gathers six articles addressing various aspects of STEC research, related to its pathogenesis and epidemiology (1–3), metagenomics (4), host interactions (4), and the persistence of STEC in the environment (5). Much of this work answers critical questions related to the complex interactions between pathogen, humans, animals, and the environment.
Future STEC research should focus on (i) strengthening integrated surveillance systems that encompass human, animal, and environmental monitoring to better understand STEC epidemiology; (ii) investigating host immune responses to different STEC strains to identify potential targets for therapeutic interventions; (iii) continued research on reservoirs and transmission dynamics; (iv) studying antimicrobial resistance patterns in STEC strains and understanding their implications for treatment and control measures, (v) investing in research for the development of vaccines against STEC to prevent infections or reduce the severity of disease; (vi) fostering international collaboration to share data, resources, and expertise for a more comprehensive global understanding of STEC . Scientific meetings, for example, the International Symposium on Shiga Toxin (Verocytoxin) Producing E. coli Infections (VTEC 2023) held in May 2023 in Banff, Alberta, Canada, should continue. This meeting is linked to the current Special Issue and enabled over 200 researchers from around the world to share data, collaborate, and develop solutions regarding STEC. The next triennial conference is scheduled in Aberdeen, the UK, in 2026.

UK – Update 3: Mrs Kirkham’s Lancashire Cheese Ltd recalls Lancashire Cheese because of possible contamination with E. coli

FSA

Mrs Kirkham’s Lancashire Cheese Ltd has updated the precautionary recall of various Lancashire Cheese products because the products might contain Shiga-toxin producing E. coli.
The implicated cheeses may be in several retail formats, including cut-to-order and wrapped in plain waxed paper from a deli counter, prepacked pieces of cheese purchased or gifted to you that was purchased on or prior to the 5th of February. The recalled products may have been included in a hamper or been sold as part of a charcuterie grazing platter. It may not always be clear whether you have purchased an affected product. If in doubt, you are advised to not eat the product and ensure it is stored safely, fully wrapped and not in contact with other foods if returning the product to the place it was purchased or dispose of it at home.
Update 3 – This Product Recall Information Notice (PRIN) replaces updates 1 and 2 and has been updated to refine the batches of recalled products implicated.

Product details

Mrs Kirkham’s Mild & Creamy Lancashire
Pack size All sizes
Use by All dates up to and including 05 February 2024.
Mrs Kirkham’s Tasty Lancashire
Pack size All sizes
Use by All dates up to and including 05 February 2024.
Mrs Kirkham’s Mature Lancashire
Pack size All sizes
Use by All dates up to and including 05 February 2024.
Mrs Kirkham’s Smoked Lancashire
Pack size All sizes
Use by All dates up to and including 05 February 2024.
No 1 Waitrose and Partners, Farmhouse Kirkham’s Lancashire Cheese
Pack size All sizes
Use by All dates up to and including 05 February 2024.

Risk statement

The products listed above might be contaminated with Shiga toxin-producing E. coli, (STEC).

Symptoms caused by STEC organisms include severe diarrhoea (including bloody diarrhoea), abdominal pain, and sometimes haemolytic uremic syndrome, (HUS), a serious condition that can lead to kidney failure and can be fatal.

Action taken by the company

Mrs Kirkham’s Lancashire Cheese Ltd is recalling the above products. Point of sale notices will be displayed where the products were sold. These notices explain to customers why the products are being recalled and tell them what to do if they have bought the products.

Research – A new Rogue-like Escherichia phage UDF157lw to control Escherichia coli O157:H7

Frontiers In.org

Introduction: Shiga toxin-producing Escherichia coli (STEC) O157:H7 is one of the notorious foodborne pathogens causing high mortality through the consumption of contaminated food items. The food safety risk from STEC pathogens could escalate when a group of bacterial cells aggregates to form a biofilm. Bacterial biofilm can diminish the effects of various antimicrobial interventions and enhance the pathogenicity of the pathogens. Therefore, there is an urgent need to have effective control measurements. Bacteriophages can kill the target bacterial cells through lytic infection, and some enzymes produced during the infection have the capability to penetrate the biofilm for mitigation compared to traditional interventions. This study aimed to characterize a new Escherichia phage vB_EcoS-UDF157lw (or UDF157lw) and determine its antimicrobial efficacy against E. coli O157:H7.

RASFF Alerts – STEC E.coli – Sucuk Salami – Psyllium Fibre

RASFF

Presence of E. Coli VTEC O103:H2 in 99% psyllium fibre from India in Italy

RASFF

STEC in sucuk salami from Poland in Germany and Denmark