Food Safety Talk 140: Dr. Linda is a Friend of Mine

In this episode Don and Ben are joined by Gordon Hayburn from Trophy Foods.  Gordon talks about his experiences in food safety, focusing on his time in the food industry, and his expertise in audits.

Episode 140 can be found here and on iTunes.

Show notes below so you can follow along at home.

Frozen shrimp stored in ‘hospital bucket for vomit’, mice, roaches shut down Salt Lake City restaurant 15.nov.2017

Ashton Edwards and Danica Lawrence of Fox 13 News report the Salt Lake County Health Department has shut down a Salt Lake City restaurant after finding 89 health code violations, 36 of which are critical violations.

The dept. said it closed the East Sea Restaurant at 120 N. 900 W. for violations including mice, cockroaches and that the “bucket for frozen shrimp in walk-in freezer is a hospital bucket for vomit.”

The restaurant management refused to answer questions about how they allowed these health violations to happen; however they posted a hand-written note on their door that said it was closed and plans to open on Monday, November 20th.

 

Kansas veterinarian says the same food safety rules that apply to humans also apply to pets

When I got fired as a full professor from Kansas State University in 2013, my department chair actually kept a straight face as he said, if I didn’t show up on campus, he would have no choice, and that “I didn’t work well with others.”

Bureaucratic BS.

They wanted my salary, didn’t like what I said to cattle folks, and started a whole on-line thingy I had proposed after getting dumped.

Best and brightest get promoted.

There were several colleagues in the college of veterinary medicine I worked quite well with.

One was Kate KuKanich, associate professor of clinical sciences in Kansas State University’s College of Veterinary Medicine.

We hit the road and did handwashing studies in hospitals, co-supervized vet students who did cool investigative work on petting zoos, and she brought us duck eggs.

Kate made K-State’s Thanksgiving of PR, and full kudos for going through the process.

“Thanksgiving is a time when a lot of people think that giving tidbits of the food to pets it thoughtful. A small piece of turkey breast, which is low in fat and salt, is OK for a dog or cat in moderation. But, because we love our pets, we can often overdo it and ignore food safety rules that affect both our health and the health of our pets.”

Each year around Thanksgiving, KuKanich and colleagues at Kansas State University’s Small Animal Hospital treat multiple cats and dogs that have pancreatitis — an inflammation of the pancreas. The condition often manifests in pets that have eaten fatty human foods, such as meat trimmings and bacon, rather than their normal diet. Foods high in salt can be hazardous to pets with heart disease.

I thought it was drunks that got pancreatitis.

KuKanich advises pet owners to keep pets’ meals and treats as normal as possible during the holidays in order to avoid a recipe for disaster. She also said that the same food safety rules that apply to humans also apply to pets. These include:

  • Turkey and other meats must be cooked to 165 degrees Fahrenheit before dogs, cats and humans eat it. Raw and undercooked meats as well as their juices can contain germs that can cause serious illness in both people and animals.

“Sometimes people think that it’s OK to give a pet raw or undercooked meat because pets’ ancestors come from the wild,” KuKanich said. “Any raw meat, such as the gizzard of the turkey, can make our pets sick because they can be contaminated with bacteria. A meat thermometer is best way to know our meats are food safe and cooked to the proper temperature for everyone’s safety.”

  • Bones, such as a hambone, drumstick or rib, also can be dangerous because they can become lodged in the esophagus of dogs, requiring emergency endoscopy or surgical removal.
  • Pet owners should wash their hands in warm, sudsy water before and after feeding their pet. Pets’ food and water bowls and measuring cups used to dispense their food also should be cleaned regularly.

“Handwashing prior to cooking, eating and food storage is important to keep food and family members safe,” KuKanich said. “It also is a good idea to either avoid petting our furry friends during food prep and meals or to wash hands frequently so that we keep both the food and the pets safe.”

  • Juices from raw turkey and other meats will contaminate anything it touches in the kitchen, including counter space, utensils, other food and pet dishes.
  • Pets and people should not eat cooked and dairy-based food that has been sitting at room temperature for longer than 2 hours. Two hours is the longest food should sit at room temperature before it is refrigerated or frozen, according to a food safety specialist at Kansas State University Olathe.

Additionally, while sweets and deserts may affect our waistline, they can be hazardous to an animal.

Kate’s got the basics right.

Kansas State is fortunate to have her.

Our publications can be found on-line.

Cook the mussels, Malaysia: 128 come down with food poisoning after end-of-school party

Three students from the Muar Vocational College were admitted to the hospital here for severe food poising after consuming seafood at its end of school party last Saturday.

Johor Health and Environment, Education and Information committee chairman Datuk Ayub Rahmat said the three were among 128 who came down with food poisoning after consuming seafood at the party.

“The three have been hospitalised but the others were given outpatient treatment and sent back. The initial investigation showed that mussels could have been the cause of the poisoning,’ he said.

Happy Thanksgiving

Thanksgiving is a great time to be thankful and to celebrate with family and friends. Happy Thanksgiving to all my friends in the US. In Canada, Thanksgiving fell on October 9th, my family and I celebrated with lots of good food and friends. We decided not to go with the traditional turkey and ended up making lasagna, enough to feed a small army. Tonight to share in the festivities with my friends to the South, my 6-year old son and I intend on making Turkey and will cook the bird to an internal temperature of 74C (165F).

FOX 5 reports

A catering company whose food may have sickened hundreds of workers during a company Thanksgiving dinner has voluntarily shut down while the investigation is going on.
Complaints have been all over social media and prompted a health department investigation into a possible Salmonella outbreak.
Employees at the TOYO Tire plant in White, Georgia Were sounding off on social media. They said a number of the 1,800 people who ate a catered Thanksgiving meal last week got Salmonella poisoning.
The meal spanned 2 days. Workers who are out sick said they aren’t sure when they will be back. They said they started getting sick Thursday and so did their coworkers.
FOX 5 News spoke with an employee’s wife took her husband home from the hospital with Salmonella information packets and a handful of prescriptions.
“They gave him two bags of fluids, did blood work did a salmonella culture, gave him some IV antibiotics and um basically he’s being treated for salmonella poisoning,” said Stephanie, who didn’t want us to use her last name.
Stephanie’s husband started getting sick Thursday night and got progressively worse over the weekend. He said he’s not the only one out of work Monday.
“I can only speak from what I know for sure,” said Stephanie. “My brother in law was in the emergency room yesterday and was also treated for salmonella poisoning and several of my husband’s coworkers that he has spoken to he has directly spoken to have been sick and were in the ER.”
When asked how many people are out of work and how many people are out from sickness, this is the statement a TOYO spokesperson provided:
“The health and safety of our employees is our highest priority. We are cooperating fully with health authorities as we seek to determine the cause of these illnesses.”
A representative at the district health department who said both the caterer and TOYO are cooperating. They wrote:
“While we suspect this is a foodborne-related outbreak, that hasn’t been confirmed. Cause of the outbreak is not yet known; the illness or illnesses have not yet been confirmed.”
Cultures will take days to officially identify Salmonella and the health department said it could be next week before they name a cause.

 

Tell us about your turkey

This past year at IAFP 2017 a student of mine, Minh Duong gave a presentation on thermometer use in turkeys collected by citizen science – a project that came out of our collaboration with John Luchansky and Anna Porto-Fett at USDA ARS and Caitlin Warren, a high school science teacher in Souderton, PA.

What makes this method cool is that it allows for easy data collection where the participants are the ones collecting and interacting with it.

We’re doing some more stuff again this year, If you’re cooking turkey over the Thanksgiving holiday, please come and take this survey.

London bakery fined $200k for using tennis racket to mash potatoes

Elizabeth Licata of the Daily Meal writes a London bakery was fined over $200,000 for failing to meet hygiene

Credit: Enfield Council

Between the tennis racket and the host of other health and hygiene violations, the Enfield Council fined the directors of the two bakeries £152,823, or $201,970.

‘Pond of poo’ found in Irish kitchen

Ruairi Byrne of Buzz writes the owner of an Indian takeaway in Donegal has issued an apology to customers after a ‘pond of poo’ was discovered in the restaurant’s kitchen.

Saffron in Creeslough was served a closure order on October 19 by the Food Safety Authority of Ireland following an inspection which found “human excrement overflowing and ponding in an area beside the shed in which the potato peeler was located due to an overflowing manhole”.

“As staff had to stand outside while using this food equipment, they would be standing in the excrement, thereby carrying it into the food premises on their shoes,” the closure order stated.

Dead flies were also found “floating in oil used to baste pizza dough”, according to the closure.

“I would like to say sorry,” Mr Kumar told Independent.ie. “When this happened, me and the manager were out of the country for a few weeks. First of all I was told about that human waste issue.

“By chance, that day, the drain got blocked and it was our bad luck. Now we have sorted this. We stopped making chips there and now we get prepacked chips.

Mr Kumar continued: “We have fulfilled all the requirements of the FSAI now. Last week and this week a health inspector was here. They are now satisfied. I again apologise for what happened and I would like to make sure that it will never happen again.”

Australia: still has an egg problem: 17 major salmonella outbreaks for Adelaide in 2016/17 linked to pork and eggs

The almost southern most state of Australia, South Australia has a population of 1.7 million people, and yet almost 1,200 South Australians were stricken by food poisoning in the past 12-months.

Katrina Stokes of The Advertiser writes that according to the 2016/17 Health Department report, 17 food poisoning investigations conducted by officials revealed that dairy, poultry and meat products were responsible for the salmonella outbreaks.

New figures from SA Health reveal there have been a total of 1182 salmonella cases so far this year, compared to a total of 1561 in 2016.

Alarmingly, of this year’s cases, 17 per cent have been in children aged five or younger.

The biggest outbreak was at the InterContinental Hotel on July 31 last year after guests ate the buffet breakfast — and the cause was linked to cross contamination from eggs.

Of 140 people who reported feeling unwell, 85 were confirmed cases of salmonella and 20 were admitted to hospital.

Patients were treated for vomiting, diarrhoea, fever and headaches.

Other food poisoning cases in 2016/17 included:

CHILDREN at an out-of-hours care facility were struck down with gastroenteritis and an investigation identified one source was inadequate sanitation procedures in the kitchen. Some of the children also reported consuming eggs in an uncooked cupcake mixture. A total of 24 children were sick and 12 cases confirmed.

WEDDING guests fell ill after eating food, including chicken liver parfait and chicken galantine, at a restaurant. One food poisoning case was confirmed and a total of 12 people were sick.

DODGY egg sandwiches and wraps from a bakery caused a total of eight people to get sick. The source was the egg supplier.

Earlier this year, at least 14 people got sick after eating pork pies from the Pork Pie Shop at Victor Harbor.

An inspection of the bakery identified problems including possible contamination from raw egg wash used on the pies, inadequate storage temperature and cleaning of sanitising of equipment.

A total of 33 people got sick from a rare form of salmonella after eating rockmelon from an interstate producer in July 2016.

SA Health director of food and controlled drugs Dr Fay Jenkins said the exact cause of salmonella was often hard to pinpoint — but eggs, and egg handling, were often the culprit.

“To reduce the risk of sickness, do not use eggs if they are cracked or dirty, wash your hands after handling eggs and keep raw egg products like aioli, mayonnaise and mousse refrigerated,” she said.

How about, cook eggs.

A table of Australian egg outbreaks is available at https://barfblog.com/wp-content/uploads/2017/05/raw-egg-related-outbreaks-australia-5-1-17.xlsx.

The vomit machine lives on; norovirus can aerosolize during vomit events

I’ve been lucky to be close to some excellent projects, some of the stuff and knowledge created through these projects ends up mattering to food safety nerds – especially those who are making risk management decisions. Former NC State student Grace Tung-Thompson’s PhD project on vomit spray and norovirus is one of the most impactful. The work was carried out as part of the USDA NIFA-funded NoroCORE project led by my friend Lee-Ann Jaykus.VOMIT-BLOG-HEADER-698x393

I’ve talked to lots of Environmental Health Specialists, retailers and food service food safety folks about what Grace and fellow graduate student Dominic Libera put together and many respond with a weird level of enthusiasm for the barf project.

Mainly because a real question they struggle with is how far will virus particles travel from an up-chuck event – knowing this, and then cleaning and sanitizing helps limit the scope of a potential outbreak.  Grace’s work was published in PLOS ONE a while ago, we used it as a centerpiece for a Conference for Food Protection issue on vomit clean up in 2016 (which, maybe, could be included in the oft rumored 2017 Food Code) and the Daily Beast  covered the work today.

A couple of years ago, PhD student Grace Tung Thompson demonstrated something incredibly gross: When a person vomits, little tiny bits of their throw-up end up airborne. You could ingest them just by breathing air in the same room. As if that weren’t disconcerting enough, if the person got sick from a virus, there could be enough viruses in the air to get you sick, too. Just try not to think about that the next time the person in the row behind you throws up on an airplane.
So how do you get rid of airborne viruses? “There is no known technology that will eliminate norovirus if it’s in the air,” Jaykus said, “and there really aren’t a lot of technologies—safe technologies—that even are likely to work.” Her research team recently experimented with misting antiviral compounds into spaces as an alternative to disinfecting surfaces individually, and it worked, but not completely. This technique, known as fogging, can only be used in spaces that can be cleared out and contained, like bathrooms, for example. “I think we need that technology, and that technology is really, really important, but how the heck we’re going to develop it? I’m at a loss for words.”

From an individual perspective, the best you can do is get yourself far away from a vomiting incident; Jaykus recommends at least 100 feet. If you were in the middle of a meal at a restaurant and someone at the next table threw up, you’d probably be wise to stop eating, and to wash yourself and your clothes when you are able.

From the perspective of a restaurant owner, the best course of action is to do a really, really good job of the cleanup. Commercial vomit and fecal matter cleanup kits are catching on with bigger companies in the foodservice industry, says Jaykus. They provide personal protection, including disposable coveralls and respirator masks, in addition to the material required to pick up and wipe down the mess.