Category Archives: Hygiene

USA – FDA – Recall – Salmonella – Cherry Tomato’s

Posted on June 11, 2013 by | Leave a comment

FDAcherry-tomato-pristine-variety

Alderman Farms Sales Corporation, Boynton Beach, Florida is recalling one pint containers of Certified Organic Cherry Tomatoes because they have the potential to be contaminated with Salmonella, an organism which can cause serious and sometimes fatal infections in young children, frail or elderly people, and others with weakened immune systems. Healthy persons infected with Salmonella often experience fever, diarrhea, nausea, vomiting and abdominal pain. In rare circumstances, infection with Salmonella can result in the organism getting into the bloodstream and producing more severe illnesses such as arterial infections (i.e. infected aneurysms), endocarditis and arthritis.

This recall notice is being issued out of an abundance of caution.

No illnesses have been associated with the product.

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Posted in Bacteria, FDA, Food Hygiene, Food Inspections, Food Micro Blog, Food Microbiology, Food Safety, Food Safety Alert, Food Testing, Hygiene, Laboratory, Microbiology, Pathogen, Recall

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USA – FDA – Foodborne Illness: Especially Dangerous for the Vulnerable

Posted on June 10, 2013 by | Leave a comment

FDAFDA

If you’ve ever become sick after eating a food contaminated with disease-causing bacteria, it’s not an experience you want to repeat.

But if you’re part of what is called an “at-risk” or “vulnerable” population, a foodborne illness can be extremely dangerous. Symptoms—such as vomiting, diarrhea and fever—can intensify and the illness can become life-threatening.

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Posted in Bacteria, FDA, Food Hygiene, Food Illness, Food Inspections, Food Micro Blog, Food Microbiology, Food Poisoning, Food Safety, Food Safety Alert, Food Testing, Foodborne Illness, Hygiene, Illness, Laboratory, Microbiology, Pathogen, Research

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USA – CDC Vital Signs Website – Listeria Information

Posted on June 10, 2013 by | 3 comments

CDC Vital SignsE.coli O157

Many germs can be spread through food. Some, like Listeria, can be deadly. Listeria strikes hard at pregnant women and their newborns, older adults, and people with weakened immune systems. Listeria can cause miscarriage and meningitis. Most people found to have Listeria infection require hospital care and about 1 in 5 people with the infection die. Outbreak investigations tell us what foods make people sick and what needs to change to make food safer and save lives. We have made some progress against Listeria, which is the third leading cause of death from food poisoning. However, we can do more to protect people at higher risk for food poisoning and make food safer for everyone.

If you, or someone you make food for, are pregnant, 65 or older, or have a weakened immune system, you must be especially careful when selecting, preparing, and storing foods.

  • Know your risk of food poisoning.
  • Select, prepare, and store food safely.
  • Follow the safe food guidelines – Clean, Separate, Cook, Chill – at www.FoodSafety.gov

CDC

New CDC Vital Signs: Listeria Food Poisoning Striking Hard at Nation’s Most Vulnerable

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Posted in Bacteria, CDC, Food Hygiene, Food Illness, Food Micro Blog, Food Microbiology, Food Poisoning, Food Safety, Food Safety Alert, Food Testing, Foodborne Illness, Hygiene, Illness, Laboratory, Listeria, Listeria monocytogenes, Microbiology, outbreak, Pathogen, Research

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New Zealand – Listeria Deaths – Charges Brought

Posted on June 10, 2013 by | Leave a comment

Food Safety Newslisteria-hp

Bay Cuisine, a New Zealand food company, will face charges in the Napier District Court for a Listeria outbreak last year that killed one woman and contributed to the death of another, the Dominion Post reports.

Bay Cuisine was the sole supplier of ready-to-eat meats to Hawke’s Bay Hospital, where the two victims were patients. The outbreak strain of Listeria was isolated from the meats and found at Bay Cuisine’s facilities.

The outbreak sickened four. A 60 year-old woman died as a direct result of her infection, while the bacteria contributed to the death of an 81 year-old woman.

Earlier this week, the U.S. Centers for Disease Control and Prevention released a new report finding that Listeria monocytogenes killed roughly one in five Americans infected in recent years.

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Posted in Bacteria, Food Hygiene, Food Illness, Food Inspections, Food Micro Blog, Food Microbiology, Food Poisoning, Food Safety, Food Testing, Foodborne Illness, FSANZ, Hygiene, Laboratory, Listeria, Listeria monocytogenes, Microbiology, Pathogen

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USA – Frozen Berries Outbreak – 79 Cases – Hepatitis A Virus

Posted on June 10, 2013 by | 1 comment

Food Safety News

The hepatitis A outbreak linked to a frozen berry mix sold at Costco and Harris Teeter stores has now sickened 79 people, 30 of whom were hospitalized, federal health officials reported Friday.

Cases have been reported in eight western states, including Arizona, California, Colorado, Hawaii, Nevada, New Mexico, Utah and Washington, according to the Centers for Disease Control and Prevention.

The illnesses have been linked to an organic mix of frozen berries and pomegranate seeds distributed by Oregon’s Townsend Farms. The berry blend was sold at Costco under the Townsend Farms brand and at Harris Teeter under the Harris Teeter brand.

To date, no cases have been reported on the East Coast, where Harris Teeter stores are located. CDC confirms that no cases have been linked to berries bought at Harris Teeter.

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Posted in Food Hygiene, Food Illness, Food Inspections, Food Micro Blog, Food Microbiology, Food Poisoning, Food Safety, Food Testing, Food Virus, Hepatitis A, Hygiene, Illness, Laboratory, Microbiology, outbreak, Pathogen

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USA – FDA – Food Defense Plan Builder

Posted on June 7, 2013 by | Leave a comment

FDAucm340020

The Food Defense Plan Builder is a user-friendly software program designed to assist owners and operators of food facilities with developing personalized food defense plans for their facilities. This user-friendly tool harnesses existing FDA tools, guidance, and resources for food defense into one single application.

The Food Defense Plan Builder guides the user through the following sections:

  • Company Information
  • Broad Mitigation Strategies
  • Vulnerability Assessment
  • Focused Mitigation Strategies
  • Emergency Contacts
  • Action Plan
  • Supporting Documents

 

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Posted in FDA, Food Hygiene, Food Inspections, Food Micro Blog, Food Microbiology, Food Safety, Food Testing, Hygiene, Research

FDA – Reportable Food Registry Annual Report Third Annual Report: September 8, 2011 – September 7, 2012

Posted on June 7, 2013 by | Leave a comment

FDA

This is the third annual report that measures our success in receiving early warning on problems with food and feed. The Reportable Food Registry (RFR) has already proven itself an invaluable tool to help prevent contaminated food from reaching the public.

By providing early warning about potential public-health risks from reportable foods, the Registry increases the speed with which the FDA, its state- and local-level partners, and industry can remove hazards from the marketplace.

The RFR data also is providing valuable data to help meet requirements under the Food Safety Modernization Act. For example, we can use the data to identify hazards associated with products for which we have not previously made such an association and thus identify foods for which preventive controls may be needed. The data are also being used to help target inspections, plan work, identify and prioritize risks and develop guidance for industry. The FDA will continue working closely with the food and feed industries to enhance this important and beneficial tool.
Michael R. Taylor Deputy Commissioner for Foods and Veterinary Medicine

FDA

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Posted in Aflatoxin, Allergens, Allergic Reaction, Bacteria, Food Hygiene, Food Illness, Food Inspections, Food Micro Blog, Food Microbiology, Food Poisoning, Food Safety, Food Safety Alert, Food Testing, Foodborne Illness, Hygiene, Laboratory, Listeria, Listeria monocytogenes, Microbiology, Mycotoxin, Norovirus, Pathogen, Recall, Research

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Canada – Research Into E.coli O157 XL Outbreak 2012

Posted on June 6, 2013 by | Leave a comment

Food Safety

The Panel members were appointed by the Governor in Council to undertake an independent review of the beef recall that occurred at XL Foods Inc.‘s plant at Brooks, Alberta between September and October 2012, and to submit a report to the Minister of Agriculture and Agri-Food.

We were asked to establish how the contamination occurred and, moreover, how the Canadian Food Inspection Agency (CFIA, or Agency), its food safety partners, and XL Foods Inc. responded to the situation. Lastly, we were tasked with providing recommendations that would address any findings or conclusions that we had made regarding these matters. We note that such findings or conclusions do not address civil or criminal liability; the standards that we are applying are not legal ones.

Over the course of several weeks, the Panel met with dozens of stakeholders. These included beef producers and processors, health authorities and academics, the retail industry, and union representatives for both the company and the Agency.

In this regard, we were left with a single overarching impression: everyone we interviewed expressed a keen desire to ensure that the food Canadians eat is safe. And they all wanted to be considered partners in the pursuit of that goal.

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Posted in Bacteria, CFIA, E.coli, E.coli O157, Food Hygiene, Food Illness, Food Inspections, Food Micro Blog, Food Microbiology, Food Poisoning, Food Safety, Food Testing, Hygiene, Illness, Laboratory, Microbiology, outbreak, Pathogen, Research

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Research – Listeria monocytogenes Biofilm Formation

Posted on June 6, 2013 by | Leave a comment

Science Direct

The foodborne pathogen Listeria monocytogenes has the ability to produce biofilms in food-processing environments and then contaminate food products, which is a major concern for food safety. The biofilm forming behaviour of 143 L. monocytogenes strains was determined in four different media that were rich, moderate or poor in nutrients at 12°C, 20°C, 30°C and 37°C. The biofilm formation was mostly influenced by temperature, resulting in decreased biofilm formation with decreasing temperature. Biofilm formation was enhanced in nutrient-poor medium rather than in nutrient-rich medium, and especially in nutrient-poor medium significantly enhanced biofilm production was observed early in biofilm maturation underlining the effect of medium on biofilm formation rate. Also serotype had a significant effect on biofilm formation and was influenced by medium used because strains from both serotype 1/2b and 1/2a formed more biofilm than serotype 4b strains in nutrient-rich medium at 20°C, 30°C and 37°C, whereas in nutrient-poor medium the biofilm production levels of serotype 1/2a and 4b strains were rather similar and lower than serotype 1/2b strains. The strains used originated from various origins, including dairy, meat, industrial environment, human and animal, and the level of biofilm formation was not significantly affected by the origin of isolation, irrespective of medium used and temperature tested. A linear model was used to correlate crystal violet staining of biofilm production to the number of viable cells within the biofilm. This showed that crystal violet staining was poorly correlated to the number of viable cells in nutrient-poor medium, and LIVE/DEAD staining and DNase I treatment revealed that this could be attributed to the presence of non-viable cells and extracellular DNA in the biofilm matrix. The significant impact of intrinsic and extrinsic factors on biofilm production of L. monocytogenes underlined that niche-specific features determine the levels of biofilm produced, and insights in biofilm formation characteristics will allow us to further optimize strategies to control the biofilm formation of L. monocytogenes.

 

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Posted in Biofilm, Food Hygiene, Food Inspections, Food Micro Blog, Food Microbiology, Food Poisoning, Food Safety, Food Technology, Food Testing, Foodborne Illness, Hygiene, Listeria, Listeria monocytogenes, Microbiology, Research, Water

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USA – CDC Report on Listeria 2009-2011

Posted on June 6, 2013 by | Leave a comment

CDCE.coli O157

This report details the epidemiology of invasive listeriosis, which often leads to bacteremia, meningitis, hospitalization, fetal loss, and death, and calls for actions that could protect the most vulnerable populations. Older adults and pregnant women, particularly pregnant Hispanic women, are at much higher risk than the population at large, as are persons with weakened immunity (2). Preventing infections in these populations can have substantial impact in averting these outcomes. Older adults and persons with weakened immunity, as well as infants and young children, are also prone to many other foodborne illnesses, including campylobacteriosis, salmonellosis, and Shiga toxin–producing E. coli infections (4). Accounting for underdiagnosis and underreporting, an estimated 1,662 cases of listeriosis occur each year (5). No progress in reducing the overall incidence of listeriosis has occurred in over a decade (3,4); renewed prevention efforts are needed from farm to table.

 

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Posted in CDC, Food Hygiene, Food Illness, Food Inspections, Food Micro Blog, Food Microbiology, Food Poisoning, Food Safety, Food Safety Alert, Food Testing, Foodborne Illness, Hygiene, Illness, Laboratory, Listeria, Listeria monocytogenes, Methods, Microbiology, outbreak, Pathogen, Recall, Research

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