Currently browsing posts about: Food-safety

A decade ago, I wrote or co-authored two books about pet food (Pet Food Politics: The Chihuahua in the Coal Mine, and Feed Your Pet Right).  Why?  Pet foods are part of the US food system, not only because they are a good use of the waste products of human food production, but also because if there are problems with pet foods you can bet that similar problems will occur in production of foods for humans.

The FDA has a web page where it tracks recalls and market withdrawals of pet foods.  To search for pet food recalls, you need to filter for Animal and Veterinary.  This shows that there have been five product recalls in March 2021 alone, four of them because of possible Salmonella contamination.

The largest is of products from Midwestern Pet Foods.  This recall is especially noteworthy for the length of the list of recalled products.

These involve multiple products in each of several brands:

• Earthborn Holistic
• Meridian
• Pro Pac
• Sportmix
• Unrefined
• Venture
• Wholesomes

Midwestern Pet Foods issued a press release explaining what happened and what needs to happen.

The recall was as the result of a routine sampling program by the company which revealed that the finished products may
contain the bacteria.
Retailers and distributors should immediately pull recalled lots from their inventory and shelves. Do not sell or donate the
recalled products. Retailers are encouraged to contact consumers that have purchased the recalled products if the means
to do so exists.
Do not feed the recalled products to pets or any other animals. Destroy the food in a way that children, pets and wildlife
cannot access them. Wash and sanitize pet food bowls, cups and storage containers. Always ensure you wash and
sanitize your hands after handling recalled food or any utensils that come in contact with recalled food.

On its website, Midwestern Pet Foods says:

At Midwestern Pet Foods, we’ve been feeding pets for generations. We’re a family-owned business now in our fourth generation. Over the years, we’ve learned a lot about family, pet companions and making high-quality pet food & treats. We still have those same Midwestern values that Grandpa Nunn had back in 1926!

If Salmonella is in or on pet foods, there has been a breakdown in food safety procedures.  Salmonella does not usually make pets sick, but it does sicken their owners.  This particular recall demonstrates the same problem I wrote about in Pet Food Politics: one manufacturer makes lots and lots of different products.  Recall information does not always get to individual pet foods stores.  It’s best to keep up with what the FDA is posting.

Caveat emptor.

The USDA publishes estimates of how much foodborne illness costs Americans.  It does this for 15 pathogens, one at a time:

The Cost Estimates of Foodborne Illnesses data product provides detailed data about the costs of major foodborne illnesses in the United States, updating and extending previous ERS research. This data set includes the following:

• Detailed identification of specific disease outcomes for foodborne infections caused by 15 major pathogens in the United States
• Associated outpatient and inpatient expenditures on medical care
• Associated lost wages
• Estimates of individuals’ willingness to pay to reduce mortality resulting from these foodborne illnesses acquired in the United States.

If you click on the links below, you get an Excel spreadsheet.

I clicked on Salmonella (non-typhoidal); the estimate for its costs in 2018 is basically $4 billion ($4, 142,179.161).

It would be really nice if USDA’s Economic Research Service would add these all up for us, but it’s short staffed (remember the forced move of the agency to Kansas City that I complained about so much last year.

But foodborne illness costs a lot, in health care costs, lost work and productivity, and all the other bad things that happen when people get sick.

It’s best to do everything possible to prevent foodborne illness before it occurs.

President Biden has blocked the Trump Administration’s allowance of increased speeds on poultry processing lines.

I first heard about this from an announcement from Food and Water Watch.

As described by The Counter, the Trump rule allowed facilities “to slaughter chickens at a rate of 175 birds per minute—equivalent to 3 birds a second—up from the industry standard of 140 birds per minute.”  

As the Washington Post describes, poultry processing plants with higher line speeds are more dangerous for workers.

The history of the rule changes over the past few years is given on the USDA website.

But line speeds are only one of the problems with poultry safety.  Salmonella is another.  The history of attempts to reduce Salmonella in poultry is summarized by Michael Taylor, former USDA official, at FoodSafetyNews.com: “Our poultry safety regulation isn’t working: It’s past time to fix it.”

This is why food safety groups have filed a petition

urging FSIS [USDA’s Food Safety and Inspection Service] to modernize its food safety standards by establishing enforceable standards targeting Salmonella types of greatest public health concern while reducing all Salmonella and Campylobacter in poultry. We also ask that FSIS ensure the safety of the food supply chain from farm to fork by requiring slaughter establishments to adopt and implement effective supply chain programs, and by publishing finalized versions of its “DRAFT FSIS Compliance Guidance for Controlling Salmonella and Campylobacter in Raw Poultry.”

Biden’s first 100 days seems like a terrific opportunity to make poultry production safer for workers and for people who eat the poultry produced in these plants.

I don’t often write about foodborne illness outbreaks because there are so many of them, but this one is unusual: it involves hundreds of people who got sick from eating onions produced by Thomson International.

The CDC says:

Do not eat, serve, or sell recalled onions from Thomson International, Inc., or food made with these onions. Onion types include red, white, yellow, and sweet yellow varieties. Other companies have also issued recalls of foods, like chicken salads, made with recalled onions.

The caseload so far:

The states where cases have been identified:

The timeline of case reports:

And here’s why there is such a long lag in reporting cases:

Advice: Make sure your onions don’t come from Thomson.  If you aren’t sure, thoroughly wash (sterilize!) everything they may have come in contact with (knives, cutting boards, refrigerator bins).  If you don’t want to throw them out, cook them.  Do not eat them raw.

Coca-Cola, which bought Odwalla juices in 2001, is discontinuing the brand and getting rid of 300 jobs and 230 trucks.

Why?  People aren’t buying it: too much sugar, and too much competition.

This is the end of a long saga.  Odwalla started out selling unpasteurized juices and was doing fine until it got too big.

Against company policy, it used apples that had fallen on the ground to make apple juice.  Some were contaminated with E. coli O157:H7, which carried a shiga toxin that caused illnesses and deaths.  In 1998:

Food safety lawyer Bill Marler, who represented some of the victims, some of whom have lifelong complications, says  Good riddance to bad rubbish.

During the course of the litigation, we uncovered that Odwalla had attempted to sell its juice in 1996 to the U.S. Army – no, not as a biological weapon – but to be sold in base grocery stores to our men and women service members and their families. The Army rejected the product – because it was not fit for military consumers.

His post includes the Army’s letter of rejection:  “We determined that your plant sanitation program does not adequatel assure product whoolesomeness for military consumers.”

It also includes some emails suggesting that Odwalla did not want to test for pathogens because they might find some:  “IF THE DATA is bad, what do we do about it.  Once you create a body of data, it is subpoenable.”

I wrote about the Odwalla events in my book, Safe Food.

The Odwalla outbreak provided convincing proof that unpasteurized and uncooked “natural” foods could contain the same pathogens as meat and poultry if they had the bad luck to come in contact with contaminated animal manure or meat.  For the industry, the lessons were mixed.  If food companies failed to reduce pathogens, their liability costs could be substantial–in money, time, legal penalties, and reputation—but these problems could be temporary and soon overcome (p. 99).

The end of a saga, indeed.

The CDC’s latest report on foodborne illness does not have good news.

Of eight pathogens tracked by CDC’s FoodNet system, illnesses caused by five have increased since last year and three are about the same.

During 2019, FoodNet identified 25,866 cases of infection, 6,164 hospitalizations, and 122 deaths …In 2019, compared with the previous 3 years, the incidence of infections caused by pathogens transmitted commonly through food increased (for Campylobacter, Cyclospora, STEC, Vibrio, Yersinia) or remained unchanged (for Listeria, Salmonella, Shigella). These data indicate that Healthy People 2020 targets for reducing foodborne illness will not be met.

The CDC’s conclusion?

FoodNet surveillance data indicate that progress in controlling major foodborne pathogens in the United States has stalled. To better protect the public and achieve forthcoming Healthy People 2030 foodborne disease reduction goals, more widespread implementation of known prevention measures and new strategies that target particular pathogens and serotypes are needed.

Note that Coronavirus is not a cause of foodborne illness, and has never been shown to do so.  Coronavirus affects the food system in other ways: closing restaurants, schools, and other institutions; sickening farm workers, slaughterhouse workers, grocery store workers–and food inspectors.

Now more than ever is time for diligent attention to food safety procedures.

I know I’ve talked about what foods are safe to eat earlier (see previous post), but from the number of queries I’m getting it’s clear that this matter needs further discussion.

I can understand why this is so confusing.  Nobody gives a straight answer.

Let me start with the CDC’s advice:

How’s that for reassuring?

Consumer Reports: Answers to Common Questions About Coronavirus and the Food You Eat

The CDC, the Food and Drug Administration, the Department of Agriculture, and the World Health Organization say that food is not known to be a route of transmission of the virus. And the information available from outbreaks of SARS and MERS, caused by coronaviruses similar to the one that causes COVID-19, is reassuring. According to the WHO, the evidence showed that those illnesses were not transmitted by food.

Seattle Times: Debunking 10 myths about the Coronavirus

MYTH: The coronavirus can’t survive airborne or on surfaces.

FACT: Researchers have found that droplets carrying the virus can travel through the air and stay suspended for about half an hour. They can also settle on surfaces, where the virus can last longer — up to 24 hours on cardboard and up to 72 hours on plastic and steel. The risk of getting infected from touching these materials, however, remains low because the virus’ ability to infect decreases rapidly over time.  Source: The New York Times

Washington Post: Why health experts aren’t warning about coronavirus in food

The CDC and other experts note that the virus is new and still being studied. But they say there’s no evidence yet that COVID-19 sickens people through their digestive systems, though the virus has been detected in the feces of infected people.

Washington Post:  Grocery shopping during the coronavirus: Wash your hands, keep your distance and limit trips

In my paraphrasing:

• Don’t go to the grocery store unless you have to
• Wear a face mask

JAMA’s Patient Page on food safety and the virus

My bottom line on how to interpret all this

Maybe this virus has not been shown to be transmitted through food—yet—but why be the first case.  While waiting for the research—and let’s hope it comes soon—following the Washington Post’s and JAMA’s advice makes sense.

It’s also always a good idea to follow basic food safety principles for raw foods: clean, cook, separate, chill.

Cooking kills the virus.  Enjoy!

Have a happy, well fed, and safe weekend.

Resources

• The FDA’s food safety and Coronavirus page (mostly for the food service industry).
• The FDA’s public service announcement on food safety
• Center for Science in the Public Interest has an especially useful how-to guide.