Monthly Archives: January 2018

Russia – Food Poisoning Hospitalises Dozens In Russian Far East – Salmonella

Radio Liberty

Dozens of people have been stricken with salmonella after eating at a cafe in the capital of Russia’s Far Eastern region of Buryatia.

The region’s Health Ministry told RFE/RL on January 13 that 57 people, including an unspecified number of children, are being treated and all are expected to recover in the next few days.

All of the patients reported eating at the Shulen Do cafe between January 8 and January 11.

After the outbreak, the cafe was inspected and closed down when numerous violations were allegedly uncovered.

Canada – Correction – Updated Food Recall Warning – Imperial Caviar & Seafood / VIP Caviar Club brands Golden Whitefish Roe / Whitefish Roe recalled due to potential presence of dangerous bacteria – Clostridium botulinum

CFIA

Ottawa, January 12, 2018 – The food recall warning issued on January 11, 2018 has been amended to correctly identify the affected product. The corrections for this product are marked by an asterisk (*) below.

Imperial Caviar & Seafood is recalling Imperial Caviar & Seafood / VIP Caviar Club brand Golden Whitefish Roe / Whitefish Roe from the marketplace because it may permit the growth of Clostridium botulinum. Consumers should not consume the recalled product described below.

Affected products

Brand Name Common Name Size Code(s) on Product UPC
Outer package:
Imperial Caviar & Seafood*
Outer package:
Golden Whitefish Roe*
50 g Outer package:
151218*
Outer package:
1 86866 00012 2*
Inner package:
VIP Caviar Club*
Inner package:
Whitefish Roe
50 g Inner package:
34917
BB-15-DEC-2018
Inner package:
None*

 

Singapore – 14 Northland Secondary School students taken to hospital for food poisoning.

Channel News Asia

SINGAPORE: Fourteen students of Northland Secondary School in Yishun were taken to hospital on Thursday (Jan 11) after suffering from vomiting and stomach pains.

The Singapore Civil Defence Force said it received a call for assistance at about 12.10pm, adding that the students were taken to KK Women’s and Children’s Hospital and National University Hospital.

Responding to queries from Channel NewsAsia on Friday, school principal Mdm Tan Siew Woon said that most of the students were diagnosed with stomach infection.

Eight of them were discharged by Thursday evening, while the rest were admitted for observation.

Germany – Borussia Dortmund squad struck down with food poisoning after eating kebabs

Sports Mole

Borussia Dortmund reportedly face the prospect of being without a number of players for this weekend’s meeting against Wolfsburg due to a batch of dodgy kebabs.

Roman Burki, Roman Weidenfeller, Marc Bartra, Christian Pulisic, Omer Toprak, Jacob Bruun Larsen, Nuri Sahin, Dominik Reimann and Andre Schurrle are all understood to have fallen ill.

Dortmund’s players were given permission to tuck into chicken kebabs during their training camp in Marbella, but Bild claims that the nine aforementioned names are suffering with a stomach illness.

Research – Evaluation of microbial quality of dried foods stored at different relative humidity and temperature, and effect of packaging methods

Wiley Online Library

Abstract

This study investigated the effects of relative humidity (RH) and temperature on microbial populations in dried foods (seaweed, kelp, and pumpkin) during storage. The products were stored at different RH (RH 50, 70, or 100%) and at 25 or 35°C for 15 days. Overall, populations of total mesophilic bacteria, Escherichia coli/coliform, and yeast/mold in dried seaweed, dried kelp, and dried pumpkin were higher at RH 90% than at RH of 50 or 70% after 15 days of storage at 25 or 35°C. Effects of packaging methods (open bag, closed bag, and airtight container) on microbial populations in dried pumpkin were also evaluated. At RH of 90% and 25 or 35°C, stored closed bags or airtight containers was effective at maintaining the initial levels of total mesophilic bacteria, E. coli/coliform, and yeast/mold in dried pumpkin after 15 days. Thus, microbial survival and growth depends on storage conditions including storage temperature, relative humidity, time, and packaging methods. These results could be used for developing safe storage conditions for dried foods.

Practical applications

The result of this study could be used for improving the safety of dried foods with appropriate storage conditions.

 

Research – Identifying foodborne outbreaks using social media

BarfBlog

As a new survey shows 95% of chefs cite customers getting sick as their top concern, a computer system developed by Columbia University with Health Department epidemiologists can detect foodborne illness and outbreaks in New York City restaurants based on keywords in Yelp reviews.

Using Yelp, 311, and reports from health care providers, the Health Department has identified and investigated approximately 28,000 complaints of suspected foodborne illness overall since 2012 and helped Health Department staff identify approximately 1,500 complaints of foodborne illness in NYC each year, for a total of 8,523 since July 2012.

Improvements to the computer system are the subject of a joint study published this week by the Journal of the American Medical Informatics Association. The Health Department and Columbia continue to expand the system to include other social media sources, such as Twitter, which was added to the system in November 2016. The computer system allows the Health Department to investigate incidents and outbreaks that might otherwise go undetected. New Yorkers are encouraged to call 311 to report any suspected foodborne illness.

Research – Battling ‘superbugs’: Re-engineering existing drugs to overcome bacterial resistance

Outbreak News Today 

 

An old drug supercharged by University of Queensland researchers has emerged as a new antibiotic that could destroy some of the world’s most dangerous superbugs.

The supercharge technique , led by Dr Mark Blaskovich and Professor Matt Cooper from UQ’s Institute for Molecular Bioscience (IMB), potentially could revitalise other antibiotics.

Antibiotic-resistant bacteria – superbugs – cause 700,000 deaths worldwide each year, and a UK government review has predicted this could rise to 10 million by 2050.

Dr Blaskovich said the old drug, vancomycin, was still widely used to treat extremely dangerous bacterial infections, but bacteria were becoming increasingly resistant to it.

USA – Fieldbrook Foods Corporation Clarifies Scope of its Voluntary Recall. Products Include Orange Cream – Listeria monocytogenes

FDA

Fieldbrook Foods Corporation is clarifying that the previously announced voluntary recall of all orange cream bars and chocolate coated vanilla ice cream bars that were produced in 2017 on the company’s Hoyer 1 Line at its Dunkirk, NY plant (plant code 362677) also includes 28,751 cases of Raspberry Cream Bars that were included with Orange Cream Bars in ALDI seasonal split-case purchases. The split-cases were shipped between March and August 2017. These products are being recalled due to the possibility that they may be contaminated with Listeria monocytogenes, an organism which can cause serious and sometimes fatal infections in young children, frail or elderly people, and others with weakened immune systems. Although healthy individuals may suffer only shortterm symptoms such as high fever, severe headache, stiffness, nausea, abdominal pain and diarrhea, Listeria infection can cause miscarriages and stillbirths among pregnant women.

The Hoyer 1 Line in Dunkirk, NY is the only production line and the only Fieldbrook Foods plant (of 3) involved in this recall notice.

The recalled orange cream bars, raspberry cream bars, and chocolate coated vanilla ice cream bars were sold at the following merchants under the indicated brands:

Merchant Brand Merchant Brand
Acme Lucerne Safeway (DC/DE/FL/MD/VA) Lucerne
ALDI Sundae Shoppe Save-A-Lot World’s Fair
Amigo (Puerto Rico Only) Great Value Shaws Lucerne
Bi Lo Southern Home Shoprite Polar Express
BJ’s Wellsley Farms Shoprite Shoprite
Demoulas Market Basket Smart & Final First Street
Dillon Kroger Smiths Kroger
Dollar Tree Party Treat Star Lucerne
Econo (Puerto Rico Only) Econo Stater Stater
Food 4 Less Kroger Stop N Shop Ahold symbol
Fred Meyer Kroger Tops Tops
Frys Kroger Various Food Club
Giant Ahold symbol Various Stoneridge
Giant Eagle Giant Eagle Various Hagan
Harveys Southern Home Various Greens
Jewel Lucerne Various Hood
King Soopers Kroger Various Kemps
Kroger Kroger Various Stoneridge
Meijer Purple Cow Walmart (Puerto Rico Only) Great Value
Price Chopper PIC Weis Weis
Price Rite Price Rite Winn Dixie Winn Dixie
Ralphs Kroger

The recalled products have a production date of January 1, 2017 to December 31, 2017 and a “best by” date of January 1, 2018 to December 31, 2018. The Hood and Kemps products may show a “best by” date of July 1, 2018 to June 30, 2019. Fieldbrook Foods is working with each of these retailers to recall the affected products.

No illnesses have been reported to date in connection with this problem.

Research – Fates of Salmonella Enteritidis and Cronobacter sakazakii in various multiple-strain yogurts and kefir during cold storage

Wiley Online Library

Abstract

Many multiple-strain fermented milks such as yogurt and kefir have been developed and consumed to improve their nutritional and functional benefits. Since these fermented milks can be a vehicle of foodborne illness, we investigated the fates of Salmonella Enteritidis and Cronobacter sakazakii in four fermented milks: multiple-lactic acid bacteria (multi-LAB) yogurt, multiple-LAB-Bifidobacterium (multi-LAB-BIF) yogurt, pH 4.5 kefir (mild kefir), and pH 3.6 kefir (strong kefir). Each was inoculated with 5.6 and 5.8 log cfu/ml of S. Enteritidis and Csakazakii, respectively, and stored at 4°C for 5 days. Strong and mild kefirs exhibited more potent antimicrobial activities than multi-LAB and multi-LAB-BIF yogurts, inactivating all viable pathogenic bacteria within 1 and 5 days, respectively. Despite having lower pH values than mild kefir (pH 4.49), multi-LAB (pH 4.25) and multi-LAB-BIF (pH 4.38) yogurts failed to clear viable S. Enteritidis cells in 5 days (> 5 log cfu/ml cells survived).

Practical applications

Yogurt is one of the most popular fermented milk, and has been implicated in several human foodborne outbreaks. Kefir is unique fermented milk containing multiple strains of lactic acid bacteria and yeast. In this study, we investigated the fates of Salmonella Enteritidis and Cronobacter sakazakii in these fermented milks. Two types of commercial yogurt failed to clear viable S. Enteritidis cells in 5 days, whereas kefir successfully killed all viable S. Enteritidis and C. sakazakii cells in 5 and 4 days, respectively, even with significantly higher pH values suggesting that pH might not be a suitable indicator to ensure the microbiological safety of yogurts and kefir, and that pathogens face other antimicrobial hurdles than low pH and high acidity. Considering the potent self-clearance effects of kefir against foodborne pathogens, novel yogurt products containing strains with potent antimicrobial activity such as kefir microorganisms could be newly developed in the future.

USA – Over 400 with Norovirus from two El Toro Restaurants

Food Poison Journal Norwalk_Caspid

The week started with 41 reports of ill diners, which led to the closure of El Toro in Tacoma’s Westgate neighborhood Monday.

The restaurant reopened Tuesday after sanitizing and taking other preventive measures.

By Wednesday, reports of ill customers had extended to its sister restaurant in University Place and that location also closed for sanitizing.

That location reopened Thursday.