Category Archives: outbreak

Food Outbreak Detection and Social Media

Food Quality News

The above publication is running an article which fully encompasses modern-day  trends. The article reports on an US study extolling the virtues of Twitter and Facebook as a surveillance tool for food illness outbreaks.

There is also a webinar at the following link on February 3rd.

Food Product Tracing Technology Capabilities and Interoperability

US Raw Milk – Campylobacter Outbreak

Food Safety News

Six people have been infected with Campylobacter in an outbreak linked to raw milk from a farm in Pennsylvania, the Maryland Department of Health and Mental Hygiene said Friday.
 

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Three cases of campylobacteris have been reported in Pennsylvania and three in Maryland. All six infected individuals drank unpasteurized milk from the Family Cow dairy in Chambersburg, PA, according to the health department news release.
 

Zero Tolerance Causes More Listeria monocytogenes Food Recalls

Marler Listeria Blog

The USDA announced that 18th Street Deli Inc., a Hamtramck, Mich., establishment, is recalling approximately 118 pounds of julienne salad products with turkey, ham and hard-boiled eggs. The salads contain eggs that are the subject of an FDA recall due to contamination with Listeria monocytogenes.

Sprouting Seeds – IIlness Outbreak Summary 1998-2011

This link was supplied to me by Mike Scott at Matrix, it is a list of the outbreaks associated with sprouting seeds and is of interest after the recent release for the EFSA on controlling sprouting seeds and food borne illness.

Bites

Bacillus Cereus Food Outbreak USA

Food Poison Journal

A total of 58 employees who worked at the Zappos plant in Bullit County, Kentucky were infected by a bacteria called Bacillus cereus in December 2011.  At least twenty-nine sought medical attention, but nobody was hospitalised. The specific food item was not identified.

 

Norovirus – Outbreak Rail Crash Scene -USA

Food Safety News

Last Friday, after three trains collided near Valparaiso, Indiana USA, the Red Cross provided meals for rescue workers at the scene of the crash, and some of that food was catered by the local Jimmy John’s outlet. On Sunday, the Porter County Health Department received reports that about 20 of the workers had fallen ill.
 
By Monday, people who had not been at the crash site began to report similar symptoms. All those victims had recently eaten at the same Jimmy John’s, prompting the Health Department to declare the restaurant the possible source of an outbreak of foodborne illness caused by Norovirus.
And while food served by Jimmy John’s appears to be the likely source of the illnesses, “the Indiana State Health Department of Health is looking at all food items served [at the scene of the train crash],” and is not entirely ruling out other food sources yet.
 
 

Petting Zoo / Livestock Fair – Ban – Microbiology Issues ?

Food Safety News

This article reports on investigation into another outbreak of food poisoning last year at the North CArolina State FAir in which 25 people became ill through E.coli O157 after visiting livestock enclosures. The article then reports on another 20 incidents from other livestock settings around the world mainly E.coli O157 but also Campylobacter and Cryptosporidium.

The CDC have put together another task for to investigate, it is interesting that farmers do not appear to have this problem, could it be that they have built up greater immunity or have they got better hygiene habits than the general public?

Cronobacter: CDC Find No Connection to Infant Formula

There is no evidence linking four ongoing Cronobacter sakazakii infections in infants across four states, the U.S. Food and Drug Administration (FDA) and the Centers for Disease Control and Prevention (CDC) announced in a joint news release Friday.

Based on test results to date, there is no need for a recall of infant formula and parents may continue to use powdered infant formula, following the manufacturer’s directions on the printed label.

The ongoing investigation includes laboratory testing of various types and brands of powdered infant formula, nursery water and, when available, clinical samples from the infants. The investigation also includes the inspection of manufacturing facilities for infant formula and nursery water.

The following results have been confirmed from completed laboratory tests, although additional lab results are pending release:

  • CDC’s laboratory conducted DNA fingerprinting of the bacteria from two recent cases of Cronobacter infection in infants (Missouri and Illinois). The results show that the Cronobacter bacteria differ genetically, suggesting that they are not related. (Bacteria from cases in Oklahoma and Florida are not available for analysis.) 
  • CDC laboratory tests of samples provided by the Missouri Department of Health and Senior Services found Cronobacter bacteria in an opened container of infant formula, an opened bottle of nursery water and prepared infant formula.  It is unclear how the contamination occurred.
  • The FDA tested factory sealed containers of powdered infant formula and nursery water with the same lot numbers as the opened containers collected from Missouri and no Cronobacter bacteria were found.

The FDA has inspected the facilities that manufactured the infant formula and the nursery water that tested positive for Cronobacter bacteria.  Those manufacturers have programs that test their products before they are distributed.  The lots in question were tested and found negative for Cronobacter. There is currently no evidence to conclude that the infant formula or nursery water was contaminated during manufacturing or shipping.

The FDA, CDC and state agencies continue to investigate the cause of the infections using epidemiological and laboratory methods.  Currently CDC and FDA laboratories are testing infant formula, water and other environmental samples related to the ill infants from Illinois and Oklahoma; the results are pending.  Additional steps include: completion of inspections of manufacturers, additional laboratory testing of samples, and additional DNA fingerprinting investigation.

US Organic Celery Seed – Recall – Salmonella

Food Safety News

Swanson Health Products and its supplier, B & M Inc. of Mount Vernon, MO, are recalling whole organic celery seed because it may be contaminated with Salmonella.
 

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B & M’s O Organics-brand celery seed is sold at all Safeway-owned stores, including Safeway, Carrs, Dominick’s, Genuardi’s, Pak ‘N Save, Pavilions, Randalls, Tom Thumb and Vons.
 
Swanson’s celery seed is sold at its retail store in North Dakota, over the Internet or by mail-order.
 
In separate news releases late Friday, the companies said they were alerted to the problem by B & M’s supplier, which they did not identify. Routine sampling had returned a test positive for Salmonella, according to B & M.
 
No illnesses have been reported to date in connection with the O Organics Celery seed, which was sold at stores from May 25, 2011, through Dec. 16, 2011.

10% Retail Raw Poultry Packaging Contaminated by Campylobacter

A report on the results of a survey on the contamination of raw poultry packaging was published by the Royal Environmental Health Institute of Scotland (REHIS) on 9 December. The report discovered that about 10% of samples were found to be contaminated with Campylobacter on the external packaging. It is for this reason that consumers are advised to make sure they keep raw poultry separate from ready-to-eat food at purchase, in storage and during preparation. Consumers should carry raw poultry home in separate bags and should store raw poultry at the bottom of their refrigerator away from ready-to-eat foods. During preparation they should wash hands thoroughly after handling raw poultry or other raw foods, and take all steps to avoid cross contamination through utensils or surfaces including cleaning and disinfecting food contact surfaces which are used to prepare raw poultry. Consumers should always cook food thoroughly to kill any bacteria that may be present.

REHIS REPORT