Friday, March 2, 2018

MMWR - 2017 Trichinellosis Outbreak Linked to Raw Pork From Home-Raised Swine

CDC's MMWR covers a 2017 trichinellosis outbreak where ten confirmed and two probable cases of trichinellosis occurred after eating raw pork from home-raised swine.  While swine were the primary source of cases pre-1950's, most cases today are related to wild game, specifically bear meat.  This outbreak linked to home-raised swine

According to the report, "The caretaker of the source farm could not be reached, but the event host who owns the farm reported that the caretaker purchased the pig from a private farm at age 5 weeks, raised it in an outdoor, fenced pen, and slaughtered it with the farm owner at age 2.5 years. The farm owner stated there are several pigs being raised on the farm, and the swine are only given commercial feed and never cooked or uncooked meat, offal, or garbage. The farm owner denied any rodent infestation issues on the farm but did state that small animals such as chicks had occasionally gotten into the fenced pen and been eaten by the pigs, indicating that small mammals infected with Trichinella could have entered the pen and been consumed by the swine."


Morbidity and Mortality Weekly
https://www.cdc.gov/mmwr/volumes/67/wr/mm6708a3.htm?s_cid=mm6708a3_e
Trichinellosis Outbreak Linked to Consumption of Privately Raised Raw Boar Meat — California, 2017
Weekly / March 2, 2018 / 67(8);247–249

Frozen Chubs of Dog Food Recalled for Listeria

Northwest Naturals of Portland, Oregon is recalling 5lb frozen Chicken and Salmon pet food chubs because it has the potential to be contaminated with Listeria monocytogenes after testing done on one chub of product found Listeria.

According to the report. "The company was notified on 2-21-2018 by FDA and the Michigan Department of Agriculture and Rural Development (MDARD). MDARD bought 1 chub at a Michigan specialty pet store and tested the sample which was negative for e coli, salmonella, and positive for Listeria moncytogenes. The company tests all batches of products for all pathogens in a positive release program before releasing for shipping. The company tests over 600 batches of product per week."

According to the company's website, they process the chubs with HPP (high pressure processing), although they state that it is done for poultry. (But what about the other meat varieties?)  So was the high pressure processing insufficient to eliminate the Listeria?

"Listeria monocytogenes (Lm) can affect animals eating the product. There is the possibility of risk to humans from handling product that is positive for Listeria monocytogenes especially if they have not thoroughly washed their hands after and if they have made contact with the product or any surfaces exposed to the product."
https://www.fda.gov/Safety/Recalls/ucm598158.htm
Updated - Northwest Naturals Voluntarily Recalls 5lb Frozen Chicken and Salmon Pet Food Chubs Because of Possible Listeria Monocytogenes Health Risk
For Immediate Release
February 27, 2018

Monday, February 26, 2018

Raw, Freeze-Dried Pet Food Recalled for Salmonella

Two recalls for raw, freeze-dried pet food were posted on FDA's Recall website.
  • Carnivore Meat Company of Green Bay, WI, is voluntarily recalling a limited amount, 73 cases, of “Vital Essentials Freeze-Dried Beef Nibblets Entrée for Dogs” pet food because the products have the potential to be contaminated with Salmonella.
  • TruPet, LLC of Milford, OH, is voluntarily recalling a limited amount of Treat Me Crunchy Beef Delight, 2.5oz Pet treats because the products have the potential to be contaminated with Salmonella. The recall includes only the product listed below.
The recalls were both "being issued in an abundance of caution following the Michigan Department of Agriculture’s collection of a retail sample from a single batch which tested positive. No illnesses have been reported to date."

Without a validated kill step, Salmonella will survive the freeze drying process just nicely.  One could imagine that the freeze dried product would appear similar to dry product, so the potential for the pet owner handling it directly is probably high, and along with that, that chance of becoming infected.  And the pooch can also become infected....increasing the chances of poopage in places where you don't want it to be.

Besides, Champy doesn't want raw pet treats...he doesn't even know what that is.  He is fine with products that have a validated process.....aged cheddar cheese, beef jerky, summer sausage, grilled pork chops, etc.  Ask him...Champy, you want a snack [with a validated process]?  Absolutely.



https://www.fda.gov/Safety/Recalls/ucm598255.htm
Carnivore Meat Company Issues Voluntary Recall of “Vital Essentials Freeze-Dried Beef Nibblets Entrée for Dogs” Pet Food
For Immediate Release
February 24, 2018

Friday, February 23, 2018

FDA Release Initial Pathogen Survey Results for Herbs and Guacamole

FDA is in the process of conducting a survey of microbiological pathogens on fresh cilantro, parsley and basil, as well as processed avocado and guacamole.  While FDA has only sampled less a small percentage of the samples they plan to get (less than 12% or so of total samples planned), they do have some results for samples taken as of 1/1/18.

Fresh herbs
35 domestic samples - None of the domestic samples tested positive for Salmonella, or E. coli STED
104 import samples - 4 tested positive for Salmonella, 3 tested positive for Shiga toxin-producing E. coli, and none tested positive for E. coli 0157:H7.
(It is important to point out that most of the outbreaks associated with these items - 7 of 9 - have been due to Cyclospora.  FDA indicated that they will survey for Cyclospora in the summer months when there is a higher tendency for this to be an issue.

Proccessed avocado/guacamole
58 domestic samples - 3 tested positive for Listeria monocytogenes
49 import samples - 1 tested positive for Listeria monocytogenes.

Not much to worry about when eating your chips and dip at happy hour.....

Constituent Update
https://www.fda.gov/Food/NewsEvents/ConstituentUpdates/ucm597356.htm
FDA Sampling Fresh Herbs, Guacamole and Processed Avocado
February 23, 2018

This Week in Mislabeled Product - Week Ending 2/23/18

A Cheyenne, WY establishment is voluntarily recalling Tuscan Kale Pesto mislabeled with Artichoke & Garlic labels because the labels do not declare tree nuts (cashews). The recall was initiated after Seggiano USA, Inc. was notified of a mislabeled product by a sales agent who saw the product on a retail shelf. [Pesto often has nuts, usually pine nuts, in the formulation. So this would be a label creation / approval error]

Emerald® Nuts is initiating a voluntary recall for a limited amount of its 6.5oz Glazed Walnuts product, distributed nationwide, due to the potential presence of undeclared peanuts, almonds, cashews and pecans in the product. Recall was initiated after receiving consumer complaints. [Cross contact issue, likely from carryover from previous run indicating improper clean out / sanitation or mishandling error, or even dust flow movement. A good reminder that nut allergens are not the same. While people who are allergic to one may not be allergic to all. By regulation, nuts must be treated as separate allergens, and the specific nut must be on the label]

Market of Choice of Eugene, Oregon is recalling Sezam Kale Salad because it may contain undeclared EGG. This recall was initiated after it was discovered that Sezam Kale Salad dressing containing EGG but label did not reveal the presence of EGG. [This is an print-on-demand label for product sold in grocery stores, so this would be a error when inputting the information into the printer, specifically regarding the salad dressing component]

Sunneen Health Foods is voluntarily recalling mislabeled Whole Foods Market Vegan Buffalo Chicken Bites sold at 13 Whole Foods Market stores in New York and New Jersey because the products contained tree nut (pecan) allergens that were not listed on the product label. The issue was discovered at the distribution center. [label creation / approval error]

A Buda, Texas establishment, is recalling approximately 167 pounds of frozen beef patty and gravy products due to misbranding and undeclared allergens - the product contains milk which is not declared on the product label. The problem was discovered on Feb. 19, 2018 when FSIS was notified that the firm received two consumer complaints of mislabeled products. The cartons actually contain beef patties, mashed potatoes and cheese [cheese being the item actually part of the product but not on the label....so probably someone grabbed the wrong cartons.].

A Corona, N.Y. establishment, is recalling approximately 572 pounds of frozen pork and shrimp dumpling products due to misbranding and an undeclared allergen - the product contains egg which is not declared on the product label. The problem was discovered on Feb. 20, 2018 during routine FSIS label verification activities. The dumpling wrapper ingredient label includes pasteurized liquid whole eggs and egg whites in the list of ingredients; however, the finished product label does not declare egg. [label creation / approval error]


La Pasta Inc. of Silver Spring, Maryland is recalling the private label Potato Gnocchi manufactured for Heinen’s supermarkets because it may contain undeclared milk.  This voluntary recall was initiated due to a consumer reporting feeling ill after consuming the Heinen’s Potato Gnocchi. Company officials compared packaging with approved recipe and confirmed that product did contain MILK as part of the recipe formula but was not declared on the label.  [label creation / approval error]


https://www.fda.gov/Safety/Recalls/ucm597927.htm
Seggiano USA, Inc. Issues Allergy Alert on Undeclared Tree Nuts
For Immediate Release
February 22, 2018

Wednesday, February 21, 2018

Iowa Salmonella Outbreak Associated with Chicken Salad Update - 115 Reported Cases

There are now 115 reported cases of Salmonella infection associated with chicken salad sold through Fareway grocers.  The issue was first reported last week, but little details were provided.   Now it is being reported that the "chicken salad was prepared by Triple T Specialty Meats in Ackley, which made the product solely for Fareway stores."

There have been no clear causes for the issue at this point.

The producer, Triple T, seems to be a legitimate operation.  According to their website, the company started a butcher shop over 20 years ago and has expanded into a number of different product offerings.

Des Moines Register
https://www.desmoinesregister.com/news/
Salmonella-tainted chicken salad made by Ackley plant tied to 115 illnesses
Tony Leys, tleys@dmreg.comPublished 4:32 p.m. CT
Feb. 20, 2018

Salmonella Outbreak Associated with the Controversial Botanical Kratom.....FDA Encourages Destruction of All Kratom Containing Supplements

The FDA and CDC along with state and local officials are investigating a multistate outbreak of Salmonella infections linked to products reportedly containing kratom. The rare strain of Salmonella has infected 28 people in 20 states with eleven of the people hospitalized.

The FDA later announced the voluntary destruction and recall of a large volume of kratom-containing dietary supplements manufactured and distributed nationwide under the brand names Botany Bay, Enhance Your Life and Divinity by Divinity Products Distribution of Grain Valley, Missouri. In cooperation with the FDA, the company has also agreed to stop selling all products containing kratom. "Based on the scientific evidence of the serious risks associated with the use of kratom, in the interest of public health, the FDA encourages all companies currently involved in the sale of products containing kratom intended for human consumption to take similar steps to take their products off the market and submit any necessary evidence, as appropriate, to the FDA to evaluate them based on the applicable regulatory pathway."

Kratom, (Mitragyna speciosa) is a plant that grows naturally in Thailand, Malaysia, Indonesia, and Papua New Guinea that is used as herb to provide relief from pain, depression and anxiety. But according to FDA, "evidence shows that kratom has similar effects to narcotics like opioids, and carries similar risks of abuse, addiction and in some cases, death. Thus, it’s not surprising that often kratom is taken recreationally by users for its euphoric effects. At a time when we have hit a critical point in the opioid epidemic, the increasing use of kratom as an alternative or adjunct to opioid use is extremely concerning."

According to the FDA, they aware of reports of 36 deaths associated with the use of misuse of kratom-containing products.  So to what degree will people using this as a recreational mood enhancer worry about a Salmonella issue?

FDA Alert
https://www.fda.gov/Food/NewsEvents/ConstituentUpdates/ucm597415.htm
FDA Investigates Multistate Outbreak of Salmonella Infections Linked to Products Reported to Contain Kratom
February 20, 2018

Tuesday, February 20, 2018

Challenges of Maintaining Gluten-Free Levels in Non-Gluten Containing Crops

A recently published study looks at the determination of gluten in gluten-free oats, and other grains, seeds, beans, pulses, and legumes.    For food to be considered gluten free, the level set by US regulation is 20 ppm.   There can be a problem with cross contact into other non-gluten crops especially oats.  Oats are grown in overlapping regions and are seeded and harvested in the similar time frame.  It is interesting to consider the difficulty in ensuring gluten-free status back to the crops and initial processing steps.

"Processors who intentionally produce gluten free grain ingredients for food manufacturers must take additional steps to ensure that their products are appropriate for gluten free consumers. These steps can include controls during growing, harvesting, transport, storage, and processing. Once these additional steps are taken, the processor must be able to demonstrate that the resulting ingredient meets the requirements for gluten free labeling according to the country of sale or other applicable regulations."

Whole grains can be a challenge for testing and setting a ppm limit.  This study evaluated a visual method for determining the feasibility of the limit in oat processing facilities.

Journal of AOAC Interntational
https://www.gluten.org/wp-content/uploads/2017/12/Oat-Study.pdf
The Use of Visual Examination for Determining the Presence of Gluten-Containing Grains in Gluten Free Oats and Other Grains, Seeds, Beans, Pulses, and Legumes

Monday, February 19, 2018

Canned Dog Foods Recalled for Potential Low Level Pentobarbital

FDA issued a health alert for pets regarding canned dog foods made by J.M. Smucker, including. Gravy Train, Kibbles ‘N Bits, Ol’ Roy, and Skippy brands, due to the potential for pentobarbital contamination.  The company is withdrawing all lots of these products that were manufactured from 2016 through the present.   According to the report, "The FDA’s preliminary evaluation of the testing results of Gravy Train samples indicates that the low level of pentobarbital present in the withdrawn products is unlikely to pose a health risk to pets. However, pentobarbital should never be present in pet food and products containing any amount of pentobarbital are considered to be adulterated."

"Pentobarbital is a barbiturate drug that is most commonly used in animals as a sedative, anesthetic, or for euthanasia.  Pets that eat pet food containing pentobarbital can experience drowsiness, dizziness, excitement, loss of balance, nausea, nystagmus (eyes moving back and forth in a jerky manner) and inability to stand. Consuming high levels of pentobarbital can cause coma and death. However, pentobarbital present in the withdrawn products is at a low level unlikely to pose a health risk to pets."

https://www.fda.gov/AnimalVeterinary/NewsEvents/ucm597135.htm
FDA Alerts Pet Owners About Potential Pentobarbital Contamination in Canned Dog Food Manufactured by The J.M. Smucker Company, Including Certain Gravy Train, Kibbles ‘N Bits, Ol’ Roy, and Skippy Products
February 16, 2018