Blame bandicoot poop: 2 kids sick from Salmonella-in-sand in Sydney’s northern beaches

Bandicoots have a bifurcated penis.

And are Salmonella factories.

In 2014, at least 19 people were sickened after coming into contact with bandicoot poop while playing in the sand in Sydney’s northern beaches.

It’s happened again.

Julie Cross of The Daily Telegraph reports a playground on the northern beaches has been closed after two children became sick with salmonella after playing in the sandpit.

The children caught the infection, believed to be spread through contact with bandicoot droppings, after playing at Warriewood Valley Rocket Park in Casuarina Drive.

Now Northern Beaches Council says it is considering replacing the sand with rubber to prevent the problem recurring.

The former Pittwater Council spent $285,000 replacing playground sand contaminated by the nasty bug with a soft rubber surface.

As well as spreading salmonella java, the protected bandicoot is a known tick host, which can cause mammalian meat and tick allergies and other diseases.

Northern Sydney Local Health District public health director Michael Staff said as the peninsula was a stronghold of the bandicoot, most cases of the salmonella java bug was linked to the area.

There have been 12 reported cases linked to the peninsula this year.

“We hope that the closure of the park will prevent further cases,” Dr Staff said.

The health district said a sand sample taken from the playground was tested after two confirmed salmonella java cases were reported to the public health unit, one in April and another in May.

Northern Sydney Local Health District director of public health Dr Michael Staff said parents of young children should try and stop them putting their hands in their mouths when they’re playing outside and get them to wash their hands after they have been outside.

Uh-huh.

1 dead, 29 sick from E. coli O157 linked to minced meat in Germany

We report an ongoing, protracted and geographically dispersed outbreak of hemolytic uremic syndrome (HUS) and gastroenteritis in Germany, involving 30 cases since December 2016. The outbreak was caused by the sorbitol-fermenting immotile variant of Shiga toxin-producing (STEC) Escherichia coli O157.

Molecular typing revealed close relatedness between isolates from 14 cases. One HUS patient died. Results of a case–control study suggest packaged minced meat as the most likely food vehicle. Food safety investigations are ongoing.

Ongoing hemolytic uremic syndrome (HUS) outbreak caused by sorbitol-fermenting (SF) shiga toxin-producing Escherichia coli (STEC) O157, Germany, December 2016 to May 2017

Eurosurveillance, vol. 22, issue 21, 25 May 2017, S Vygen-Bonnet, B Rosner, H Wilking, A Fruth, R Prager, A Kossow, C Lang, S Simon, J Seidel, M Faber, A Schielke, K Michaelis, A Holzer, R Kamphausen, D Kalhöfer,S Thole , A Mellmann, A Flieger, K Stark

http://www.eurosurveillance.org/ViewArticle.aspx?ArticleId=22805

 

Cooking pork to control Hep E: Use a fucking thermometer

In 1998, the U.S. Department of Agriculture very publicly began to urge consumers to use an accurate food thermometer when cooking ground beef patties because research demonstrated that the color of meat is not a reliable indicator of safety.

USDA Under Secretary for Food Safety at the time, Catherine Woteki, said, “Consumers need to know that the only way to be sure a ground beef patty is cooked to a high enough temperature to destroy any harmful bacteria that may be present is to use a thermometer.”

At the time, I said, no one uses a meat thermometer to check the doneness of hamburgers. The idea of picking up a hamburger patty with tongs and inserting the thermometer in sideways was too much effort (others insist the best way to use a tip sensitive digital thermometer is to insert into the middle of the patty at a 45 degree angle).

I was wrong.

Shortly thereafter, I started doing it and discovered, not only was using a meat thermometer fairly easy, it made me a better cook. No more extra well-done burgers to ensure the bugs that would make me sick were gone. They tasted better.

By May 2000, USDA launched a national consumer campaign to promote the use of food thermometers in the home. The campaign featured an infantile mascot called Thermy that proclaimed, “It’s Safe to Bite When the Temperature is Right.”

Seventeen years later, the converts are minimal. Canada came to the thermometer table a few years ago,  Australia is doing a slow policy creep, but the UK is still firmly committed to piping hot.

The UK Food Standards Agency recently published the sixth, chief scientific adviser’s Science Report, entitled Data Science. No mention of thermometers except to determine refrigerator temperatures or included as packing on food.

Science-based policy depends on whose science is being quoted to what ends. The fancy folks call it value judgments in risk assessments; Kevin Spacey in the TV series House of Cards would call it personal advancement.

So last week, when UK media reports dubbed Hepatitis E the Brexit virus, with the potential for 60,000 Brits to fall sick annually from EU pork, the UK Food Standards Agency once again reiterated how fucking unscientific they are.

“Following media reports this morning we wanted to remind consumers of our advice about cooking pork thoroughly. We always advise that whole cuts of pork, pork products and offal should be thoroughly cooked until steaming hot throughout, the meat is no longer pink and juices run clear.”

The National Pig Association — it’s a thing, “recommends that consumers follow the advice from the Food Standards Agency that pork and sausages should be cooked thoroughly until steaming hot throughout, with no pink or red in the centre, to greatly reduce the risk of infection.”

Back to science instead of a rainbow fairy tale on safe cooking procedures, in May 2011, USDA recommended pork, and all whole meat cuts, only have to get to 145 degrees internally, not the 160 the agency had previously suggested, followed by a 3-minute rest.

The U.S. pork board for years promoted pork be cooked with a “hint of pink.”

This has more to do with breeding efforts to produce leaner pork.

But HEV is a different beast.

Public Health England reported the number of severe cases has almost trebled since 2010, with 1,244 reported in 2016, compared with 368 six years earlier.

The virus causes a flu-like illness and in severe circumstances, could cause death.

This strain has been linked to pig farms in France, Holland, Germany and Denmark and is only killed in meat if people cook it for longer than usual.

Dr Harry Dalton, a gastroenterologist at Exeter University, told a conference on neurological infectious diseases HEV had become a major threat and that no one should eat pink pork and that pregnant women and transplant patients should not eat pork at all.

He also said the virus is heat resistant and survives being cooked until the meat is heated to above 71C (160F) for two minutes.

Looks like some research is required, not that the Brits would change their no pink policy. Maybe they’re homophoblic.

With Memorial Day on Monday in the U.S. and a bank holiday Monday in the U.K., whatever that is, USDA yesterday once again stated, “The best and only way to make sure bacteria have been killed and food is safe to eat is by cooking it to the correct internal temperature as measured by a food thermometer.”

Recent research by USDA and the Food and Drug Administration (FDA) found that only 34 percent of the public use a food thermometer when cooking hamburgers – and that’s self-reported, people lie on surveys.

Use a fucking thermometer and stick it in.

(If you don’t like profanity, don’t read, but if you want to read, your IT censors may figure you can’t handle such dreadful language, and messages are getting blocked. You may want to have a word with your IT folks.)

Maybe, don’t know: Do hand sanitizers cut down on illness?

My first reaction to any food safety claim, policy or recommendation is, are fewer people going to barf?

Which greeting is the cleanest?

I usually don’t get an answer.

Because it’s really hard to associate policy with rates of barfing.

A couple of weeks ago, Karen Weintraub of The New York Times wrote: With the recent increase in use of sanitizers (hand lotions, wipes for supermarket carts, etc.) has there been any real impact on transmission of colds, flu or other diseases?

The short answer is no one knows, because no one has studied whether hand sanitizers have cut down on the number of infectious diseases among the public at large.

On a personal level, good hand hygiene clearly can make a difference in health. A 2008 study in The American Journal of Public Health concluded that improvements in hand hygiene, regardless of how the participants cleaned their hands, cut gastrointestinal diseases by 31 percent, and respiratory infections by 21 percent.

The key to stopping disease is breaking the chain that allows pathogens to be transmitted from person to person. Either hand washing or sanitizing can do that.

Sally Bloomfield, an expert in hand hygiene and an honorary professor at the London School of Hygiene and Tropical Medicine, said she always carries hand sanitizer with her when she travels. “London airport bathrooms are usually fine because they are well designed to make sure we wash our hands properly — and dry them properly,” she said, but some train “loos” leave something to be desired.

Grocery carts can be particularly risky points of transmission. Someone grabbing chicken or meat can leak the juices onto a cart and their hands, and then continue to push the cart around, transmitting pathogens like Salmonella and E. coli onto the handle. The next person who handles the cart, or the next child who sits in the top of the wagon, can then pick up the bugs.

“If you can wipe down the handle bars on the shopping cart with an alcohol-containing preparation, that’s probably a good idea,” said Dr. Cody Meissner, chief of the division of pediatric infectious disease at Floating Hospital for Children at Tufts Medical Center in Boston.

That said, Dr. Meissner and others cautioned against germaphobia. Every surface around us is coated in bacteria and other microbes, the vast majority of which are neutral or beneficial, said Liz Scott, chairwoman of the department of public health at Simmons College in Boston.

“We really need to target our hygiene practices,” she said, focusing on likely chains of transmission. That means washing your hands when you get back from the grocery store, public transit or any other public place, said Dr. Scott, who also admits to avoiding handshakes whenever possible, especially during flu season.

Fist bump.

(The pic, above left, is from a TV commercial Dettol shot at Sorenne’s school – she’s one of the blurred out kids, second row, far right).

Death in Dublin sparks Salmonella investigation

Investigations have been launched into a suspected outbreak of food poisoning after the death of a Dublin woman at the weekend.

The kitchens of a North Dublin pub have also been shut pending the investigation.

The Food Safety Authority of Ireland is liaising with the HSE after a number of people were hospitalised and treated for suspected salmonella poisoning following a First Communion party.

Reporter with Independent News and Media Conor Feehan said: “It’s understood that food may have been made on a premises and then transported to the house for a First Communion party.”

He added: “But it seems that after the party a number of people took ill and in this particular case a woman in her 50s was later found dead at home by her husband on Sunday.”

In a statement the Health Service Executive said it is investigating an outbreak of food poisoning due to salmonella in North Dublin and is liaising with the Food Safety Authority of Ireland. An Outbreak Control Team has been formed and an investigation is ongoing.

Nacho cheese-linked botulism cases; how?

A father of two small kids, Martin Galindo-Larios Jr. has tragically died.
A 33 year old mother of three, Lavinia Kelly, is paralyzed, unable to speak or breathe on her own.
The New York Daily news cites, Theresa Kelly recalling her sister calling, unable to express what was wrong with her. “My phone rings and I pick up the phone it’s her and she can’t articulate a word,” she told the news station. “I’ve never seen my sister not have function of her body or not be able to communicate.”
There are at least eight others ill. From one of the scariest foodborne pathogens, C. botulinum. This is a terrible outbreak with a lot of unknowns.
All because of gas station nacho cheese.
The type of cheese comes in a bag, usually inserted into a dispenser that heats it up and holds it until someone pours it on their Doritos. The cheese linked to these illnesses, from Gehl Foods, is produced aseptically to be stored at room temperature. Unrelated, Gehl Foods had a recall on their dispensers a few years ago due to fire risks.
And much of the information that’s out there points to the cheese being the vehicle, but since all the illnesses are linked to one gas station, Valley Oak Food and Fuel gas station in Walnut Grove, California, it’s likely that storage, handling or both led to the illnesses.
Nozzles on food and beverage dispensers are notorious for soil and have been linked to listeria issues in the past. Its possible that buildup or contamination from hands or food placed a spore in the nozzle area – and it got sucked up into the anaerobic cheese bag. This only becomes an issue if the temperature of the cheese in the dispenser drops lower than 120F or so.
Maybe a food employee took a half empty bag out of the dispenser, and put an old cap back on the bag, and left it out at room temperature for a while (like hours or days) by accident. And then reinstalled it.
Or possibly there was a puncture of the bag in transport or storage that shoved a spore deep inside the cheese – and the product coagulated and hardened, resealing the package.
I’m done speculating now.
I told Laura Geggei at Live Science about botulism, and why it scares me.
The toxin blocks nerve messages, which, in turn, causes people to lose control of their muscles, Chapman told Live Science. For instance, people who have consumed the toxin may have trouble swallowing, droopy eyelids and difficulty breathing, he said.
“They are essentially paralyzed, as the toxin surrounds those nerves and blocks those messages,” Chapman told Live Science.
“People can recover only as the toxin gets scrubbed from their body, which is a long, horrible process,” Chapman said. “Some people never recover from it. I’ve seen cases of people, years later, still walking with a cane [and] having problems with speech.”

The intersection of marijuana and food safety

I hate missing hockey. Skipping my Monday night game was worth it though; I spent some time with some old friends at the Rocky Mountain Food Safety Conference in Denver. I’d been with the good folks of Colorado before, speaking at the conference in 2006 (and again virtually with Doug a couple of years ago).

Sometimes food safety meetings have similar slots: updates on recent outbreaks, a company’s new training strategy or someone talking about environmental sampling. The Rocky Mountain Food Safety Conference was different. I spent an afternoon learning about keeping marijuana and food products safe.

I found it fascinating.

Doug often cites a Neil Young quote that guides a lot of stuff that I do ‘Heart of Gold put me in the middle of the road. Traveling there soon became a bore, so I headed for the ditch. A rougher ride but I saw more interesting people there.’ Farmers’ markets, food pantries, roadkill. These are all in the food safety ditch. So is pot.

I learned that marijuana (and the active compounds of THC and CBD) can be consumed in lots of different ways – smoking is the somewhat traditional way, but there’s vaping, edibles (cookies, candies, chocolates, etc) and even suppositories, tampons and personal lubricants. Who knew.

What was really compelling is the intricacies of the regulations and enforcement. The state health folks are in a tough spot because they receive federal funds – and the product is still seen as illegal by the feds. This has led to some local health departments have stepped in to regulating not only just the retail stores on how they handle the food and other products – but also the marijuana infused product processing. I’ve said that environmental health specialists are the salt of the earth; passionate protectors of public health and have some of the very best stories. It’s heartening to see folks who know food safety stuff putting together a framework of science-based guidelines for pathogen control, pesticides and other risky compounds. They’re trailblazers since there’s not a whole lot to go on. They look to LACF thermal death curves for C. bot spore inactivation in oils and tinctures (these aren’t highly refined oils) and requiring folks to manage cleaning and sanitation using GMP and the Food Code as a guide. There are risks, marijuana smoking was linked to a 1981 outbreak of salmonellosis (an oldie but a goodie) and some of the edibles out there have the correct pH and water activity to support the growth of pathogens.

And labeling, serving/dose size matters.

My guess is that there are a few processors who are really good at the THC part of things – and not so good at the food safety. It’s cool that the local regulators are working with them to keep the stoners safe.

I got back in time for my hockey game tonight.

Probably noro: 252 sick from cafeteria at Spanish hospital

Ainhoa Iriberri of El Español reports (and something may be lost in translation) there are already 252 those affected by the outbreak of acute gastroenteritis that ravaged last week to the Hospital of Bellvitge, in L’Hospitalet de Llobregat. The Public Health Agency of Catalonia (ASPCAT) has reported the increase of victims, which last Friday had been set at 190, all workers at the health center.

In all cases the symptomatology has been mild so, despite the high number of affected, the outbreak has had no attendant consequences. That is to say, it has not had to reprogram surgeries nor close operating rooms, always according to the governmental organism.

This has also indicated that the analysis of samples is ongoing but that, so far, two of them have proved to be norovirus positive, reason why it is suspected that this pathogen is the cause of the massive infection.

Although the information is still preliminary, it seems also to confirm where the source of the infection would be that is not other than the snacks served in the cafeteria for hospital staff between Tuesday and Friday.

Or sick employees.

Really? Raising fish in containers on land is eco-friendly so grow veggies in fish poo

Although aquaponics is still in its infancy, Fort Langley–based West Creek Aquaculture and others see potential for this alternative to conventional agriculture

Felicity Stone of BC Business reports the fish from B.C.’s handful of land-based aquaculture farms are considered sustainable, with Ocean Wise certification from the Vancouver Aquarium. The farms use no antibiotics, hormones or chemicals, and they compost the fish waste.

Instead of composting the waste, West Creek has experimented with aquaponics, growing vegetables in the same water as the fish so the effluent nourishes the plants, which in turn clean the water. Although plant yield increased, Read found that he couldn’t compete with traditional vegetable growers. He’s still looking for a way to monetize fish effluent as plant fertilizer, but he thinks aquaponics is best suited for farmers in the business of plant, not fish, production.

Crops raised using aquaponics actually tend to be more profitable than the fish, according to U.S. studies. The key is marketing them to compete with other local and organic greens. Andrew Riseman, an associate professor of applied biology and plant breeding at UBC, believes aquaponic produce is superior to both conventionally grown and organic. “But until there’s product differentiation in the marketplace where they can get a premium for that specific product, they’re just lumped in with organics or chemical-free or pesticide-free or whatever other generic grouping they fit into,” he says. “Much like the land-based fish production—they’re grouped in with farmed salmon.”

The key is proving the produce is microbiologically safer?

Doubtful.

Guess the aquaponics folks wouldn’t want to market that.