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Thursday, July 20, 2017


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BARFBLOG WEEKLY - JULY 20, 2017
 

Posted by Ben Chapman on 07/18/2017 from Barfblog

According to multiple outlets, a Sterling VA, Chipotle restaurant has closed due to what looks like a foodborne illness outbreak. Folks are speculating that it might be norovirus. And by folks, I mean Chipotle.

Huffpo reports,

After voluntarily closing a restaurant in Sterling, Virginia, after multiple customers reported falling ill, Chipotle said it plans to reopen the burrito spot on Tuesday.

Eight customers who ate at the location between July 14 and 15 filed reports on the food safety crowdsourcing website iwaspoisoned.com, indicating they suffered symptoms like diarrhea, nausea and vomiting.

According to the reports, at least two customers have been hospitalized. 

“Norovirus does not come from our food supply, and it is safe to eat at Chipotle,” Jim Marsden, Chipotle’s executive director of food safety, said in an emailed statement. “We plan to reopen the restaurant today.”

“We take every report of illness seriously,” Marsden added. “In accordance with our established protocols, our team is working to ensure the safety of our customers and employees, including voluntarily closing the restaurant yesterday to conduct a complete sanitization.”

Uh, Jim, noro can come from the food supply. Yours and others'. It has even been linked to lettuce distribution. It certainly sounds like this is localized (like most noro is), but seems a bit early for certainty statements like this. Oh, and noro can definitely be foodborne. Sure, there's likely a lot of person-to-person transmission out there but a couple of years ago my man Aron Hal of CDCl (and colleagues) looked at foodborne noro outbreaks in the U.S. They state that on average, 365 foodborne norovirus outbreaks were reported annually, resulting in an estimated 10,324 illnesses, 1,247 health care provider visits, 156 hospitalizations, and 1 death.

Safe is a promise.

From Business insider,

Here are some of the reports from iwaspoisoned.com related to the Sterling restaurant. All the reports were made from Sunday to Monday:

• Friday 7/14: Daughter and friends went to Chipotle Saturday 7/15: stomach pains and nausea started in morning Saturday 7/15: violently sick, puking, diarrhea, severe pain, overnight into Sunday. Friends ill as well with one friend also in ER. Sunday 7/16: Hospital visit for dehydration, nausea, pain Monday 7/17: severe pain, trauma pain This is the worst that I have ever seen. Severe food borne illnesses can cause long-term damage to the gastro-intestinal track. This was BAD!

• I ate a chicken bowl at 6ish and the rest at 11 pm Friday and then woke up Sunday morning with diarrhea and was nauseous

• Wife and I ate chicken bowls Friday night. Puking brains out Saturday night and Sunday.

• Ate salad bowl on Friday at 1230pm, became ill at 3pm on Saturday. Three up multiple times, had fever, dizziness, etc. Salad bowl with chicken, Pico, beans, medium salsa, corn

• My husband and I both had chicken around 7:00 on Friday, July 14th. Over 24 hours later, we both started vomiting. We are still experiencing symptoms as of Monday morning.
Chicken bowl - around 6 pm on 7.15.2017

• My husband and I shared a burrito bowl last night for dinner around 6:30 PM. It had rice, chicken, corn, pico, sour cream, cheese, medium salsa. At around midnight my husband woke up vomiting violently. Less than an hour later I began vomiting as well. We have since continued vomiting in addition to having diarrhea, stomach pains, dizziness upon standing, and low grade fevers. Chipotle was the only thing we both ate yesterday.

• My Son and I both had burrito bowls and became violently ill within hours of each other. He was visiting from college. Chipotle was the only food item we both ate that day. Violent stomach cramps, diarrhea, vomiting. Violently ill. Same exact symptoms Burrito bowl. Steak, rice, green peppers and onions, guacamole, cheese. Violently ill.

Full disclosure, I've been collaborating with the iwaspoisoned.com guy, Patrick Quade over the past couple of years through NoroCORE.

Shares plummeted more than 5 percent after the illnesses were reported.



Posted by Doug Powell on 07/19/2017 from Barfblog

I played hockey today, had an early evening nap – my partner is a saint – and then stayed up late so I could be on news radio in San Francisco at 6:20 a.m. their time -- KCBS All News 740 and FM 106.9 -- trashing Chipotle.

I said I wrote a book 20 years ago – Mad Cows and Mother’s Milk – that concluded no risk messages were really risky.

Yet here’s Chipotle, with their chief-science thingy, saying “Norovirus does not come from our food supply.”

As Chapman noted yesterday, there is on average one outbreak of food-related norovirus every day for all 365 days of the year in the U.S.

And rather than provide supporting statements for their claim, Chipotle took to Twitter to proclaim such insights as, “Why be full of potential when you could be full of burritos?” and “Summertime sadness is when you forget your guac.”

Al Gore had only just invented the Internet for everyone else when Mad Cows and Mother’s Milk was written.

Today, consumers demand data-based assurances, not platitudes.

I miss Phil Hartman (also born in Brantford, Ontario, Canada).

This scene from News Radio reminds me of when Chapman visited Kansas and shit for a couple of days because he had Campylobacter.
 

Posted by Doug Powell on 07/19/2017 from Barfblog

Two siblings, Kade and Kallan Maresh from Maple Lake, Minnesota, were stricken with E. coli O157, possibly after visiting a petting zoo.

The family’s Caring Bridge site broke the sad news on Sunday when it reported that Kallan lost her battle with the deadly strain.

Bill Hudson of CBS Minnesota reports she died one week after shiga toxin-producing E. coli O157 raced through her young body.

“It’s very serious, potentially fatal,” says George Canas, M.D., with Kidney Specialists of Minnesota.’

The state Health Department is investigating where the E. coli exposure was. Possibly, something as simple as a trip to a petting zoo and transferring the bacteria onto the child’s hands and their mouth. It’s also common to acquire an exposure by eating unsanitary meat, produce or dairy.

The severe case eventually claimed Kallan’s life just a week after she was rushed to Masonic Children’s Hospital. Fortunately, her older brother, Kade, continues his fight, although his situation remains extremely serious.
 

Posted by Doug Powell on 07/17/2017 from Barfblog

It is painfully rewarding that the bureautards in Western Australia are finally catching up to what we’ve been saying for years.

Australia has an egg problem.

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

The West Australian reports the area is experiencing an explosion in stomach bug illnesses, with more than 4,000 cases so far this year and many of them caused by food.

 New figures show 4076 cases of gastrointestinal disease have been reported this year — 31 per cent more than at the same time in the previous two years. The bacterial or viral infections are mostly caused by contaminated food and water or poor hygiene. Much of the surge has been fuelled by a rise in salmonella, with many of the 1566 cases this year associated with eating uncooked eggs.

There has been a big increase in other gastroenteric illnesses, with 358 cases of the viral infection rotavirus, which can make young children seriously ill.

Cryptosporidiosis, which is caused by a parasite, has been reported in 335 people — more than double the number at the same time last year. A WA Health Department spokeswoman said though notifications of salmonella gastroenteritis were declining as expected over winter, the increased levels were a concern.

“The department is concerned about food-borne illness rates in WA, including salmonella risks associated with eggs, and is implementing short and long-term reduction strategies,” she said. The department and local government authorities were focusing on safety surveillance across the food industry, from paddock to plate.

“Eggs are a good source of nutrition, but like many other foods they can be contaminated with bacteria, including salmonella,” the spokeswoman said.

“It is important people handle and prepare eggs safely to reduce the food poisoning risk.”
 

Posted by Doug Powell on 07/19/2017 from Barfblog

A mother from Queensland has shared the heartbreaking moment she was told she'd contracted Listeria and passed it to her unborn baby.

Jeanya Rush, 20, from Brisbane, was six months pregnant with her second child - a baby boy - when she started to experience 'excruciating headaches and high fevers'.

The young mum told Katherine Davison of the Daily Mail Australia that she later discovered she had contracted Listeria - from either a pre-cut fruit salad, cream cheese or an ice-cream she had eaten - and had passed the foodborne illness on to her baby boy, who she and her partner Levi had named Zephaniah.

Doctors told her the infection had left her son 'severely disabled' and she and Levi faced the agonising decision whether to let him go.

'I had tested positive for Listeria. It had infected my uterus and also reached Zephaniah's brain,' Ms Rush wrote in a heartrending Facebook post.

'He [the doctor] told us that Zephaniah could not live without the machines that aid him and if he were to survive he would be severely disabled for the rest of his life. 

'He would show no emotion or understanding he would be basically be in a comatose state. And worst of all, it was our choice whether or not to let him go. Levi and I were broken. Nothing could ever describe the pain we felt in that moment.'

Ms Rush said it was the hardest decision they had ever had to make. 

'It took a long time to decide. As Zephaniah stayed on life support, we were by his side and it made everything that much harder,' she wrote.

'But we both knew what we had to do and eventually Levi and I came to a decision and it was the hardest one we have ever had to make. We chose to let Zephaniah go and relieve him of his pain and suffering.'

Ms Rush had tested positive for listeria - leading their baby to be severely disabled - and the young couple made the devastating decision to let him go.

'The midwives and doctors arranged everything. We had our loved ones come in to say good bye to our boy, Zephaniah was blessed by the Elders of Levi's church, and it was one very long emotional day preparing to send our boy off,' Ms Rush wrote.

'When the time came, Levi and I were taken to a private room with Zephaniah, accompanied by 2 lovely midwives. 

'They took out his breathing tubes and we held Zephaniah for approximately an hour until his final breath. 

'When he turned cold in my arms it felt as if my heart had been ripped out of my chest. 

'We held him for a little while longer before the midwives took him away. We returned to our room and sat in silence. I will never forget the pure pain of that moment.'
 

Posted by Doug Powell on 07/19/2017 from Barfblog

A foodborne illness outbreak linked to raw oysters has sickened at least 25 people who dined at local restaurants recently, King County reported on Tuesday. The news comes after the county reported last week that a handful of people got sick eating raw oysters at two Seattle restaurants - The Salted Sea and The White Swan Public House.

The restaurants, however, are not the source of the outbreak, King County says. Most likely, the oysters were mishandled or contaminated before reaching local restaurants, although no specific local oyster beds have been connected to the outbreak.

County health officials believe diners have been sickened by Vibrio, a marine bacteria commonly found in oysters.

"Eating undercooked or raw shellfish, especially raw oysters in warm-weather months, is the main risk for acquiring vibriosis from infection with Vibrio parahaemolyticus," King County said.
 

Posted by Doug Powell on 07/19/2017 from Barfblog

The U.S. Department of Agriculture (USDA) announced an atypical case of Bovine Spongiform Encephalopathy (BSE), a neurologic disease of cattle, in an eleven-year old cow in Alabama.  This animal never entered slaughter channels and at no time presented a risk to the food supply, or to human health in the United States.

USDA Animal and Plant Health Inspection Service’s (APHIS) National Veterinary Services Laboratories (NVSL) have determined that this cow was positive for atypical (L-type) BSE.  The animal was showing clinical signs and was found through routine surveillance at an Alabama livestock market. 

BSE is the form that occurred primarily in the United Kingdom, beginning in the late 1980’s, and it has been linked to variant Creutzfeldt-Jakob disease (vCJD) in people. The primary source of infection for classical BSE is feed contaminated with the infectious prion agent, such as meat-and-bone meal containing protein derived from rendered infected cattle. Regulations from the Food and Drug Administration (FDA) have prohibited the inclusion of mammalian protein in feed for cattle and other ruminants since 1997 and have also prohibited high-risk tissue materials in all animal feed since 2009.

Atypical BSE is different, and it generally occurs in older cattle, usually 8 years of age or greater. It seems to arise rarely and spontaneously in all cattle populations.

This is the nation’s 5th detection of BSE.  Of the four previous U.S. cases, the first was a case of classical BSE that was imported from Canada; the rest have been atypical (H- or L-type) BSE.
 

Posted by Doug Powell on 07/16/2017 from Barfblog

Lloyd Mudiwa of the Irish Medical Times reports a large outbreak of foodborne salmonellosis involving more than 50 cases of infection in North Dublin is being investigated by public health specialists, IMT reports.

The HSE was initially notified on May 18 of an outbreak of salmonellosis associated with consumption of food at a family party in Dublin some five days earlier. Foods had been provided by a food business in North Dublin. Over the weekend of May 13 and 14 the business had supplied food to multiple off-site parties in addition to on-site dining. The investigation identified illness among attendees at additional off-site parties.

An Outbreak Control Team was convened and chaired by the Department of Public Health (East) with representation from Environmental Health Service ((EHS) Dublin Specialist (Communicable Disease Unit) and Dublin, Fingal), the Food Safety Authority of Ireland (FSAI), Health Protection Surveillance Centre (HPSC), Public Health Laboratory, and the National Salmonella Shigella and Listeria Reference Laboratory.

A closure order was served on the food business on May 19 by the HSE EHS under Section 53 of the FSAI Act 1998. Alerts were issued to GPs and hospital emergency departments by the Department of Public Health (East).

“To date more than 50 cases of illness have been identified and 24 persons have tested positive for salmonella. Six people have been admitted to hospital.
 

Posted by Doug Powell on 07/16/2017 from Barfblog

We report a case of chronic infection caused by Salmonella and cured by a laparoscopic cholecystectomy after Roux-en-Y gastric bypass (RYGB) surgery for obesity. This patient presented with a 2-year history of chronic abdominal pain, loose stools and excessive weight loss. Her stool and urine cultures were positive for Salmonella. Despite multiple courses of antibiotics, she remained positive.

After undergoing a laparoscopic cholecystectomy, the patient became asymptomatic and stools remained negative. In chronic carriers for Salmonella, the gall bladder is the common reservoir for the bacteria and removing it is usually curative.

The possibility that the source of the may be in the biliary limb of her bariatric procedure and not in the gall bladder remained a concern.

In patients who have had a RYGB, cholecystectomy is an effective treatment.

All patients presenting with abdominal symptoms following RYGB should have stool and urine cultures taken as part of their work up.

A case of a chronic slamonella infection following Roux-en-Y gastric bypass surgery, treated successfully by a laparoscopic cholecystectomy

MBJ Case Reports, 2017, Zohaib Siddiqui, Zain Ahmed Siddiqui, Fahd Husain, Midhat Siddiqui, doi:10.1136/bcr-2017-219395

http://casereports.bmj.com/content/2017/bcr-2017-219395.short?rss=1
 

Posted by Doug Powell on 07/16/2017 from Barfblog

Toma Istomina of the KyivPost writes an outbreak of cases of Salmonella infections in Kyiv has revealed a rash of sanitary violations in the city’s restaurants.

Police have started criminal proceedings against Eurasia, a popular chain of sushi restaurants in Kyiv, after 39 people came down with Salmonella poisoning after eating in two of its restaurants. An investigation found that one of the cooks had spread the bacteria.

Further inspections by Ukraine’s food safety authorities uncovered numerous sanitary violations in at least 79 other restaurants in Kyiv.

However, legislation that was in effect until June 30 prevented the authorities from immediately issuing fines or shutting down the offenders – the law had stipulated that such measures could be taken only after a scheduled inspection, and not an unscheduled one.

The only restaurants to be temporarily closed as of July 5 were the two Eurasia sushi bars where customers were infected by the bacteria – on 2A Dmytrivska St. and 20 Stepan Bandera St.

The first cases of salmonellosis infection were reported on June 27, when 34 people sought treatment for the symptoms of Salmonella poisoning – diarrhea, fever, abdominal cramps, and vomiting. All had eaten in the two Eurasia restaurants, and five more people reported infection within the following week.

Most of the infected customers were hospitalized. The State Service of Ukraine on Food Safety and Consumer Protection launched an inspection of the entire Eurasia chain.
 

Posted by Doug Powell on 07/15/2017 from Barfblog

This case of cyclospora may have no relation to the Canadian outbreak; or may.

A 64-year-old French [female] with type 2 diabetes mellitus was referred to our department on [Mon 3 Jul 2017] because she was suffering from protracted diarrhea.

Symptoms began on [Sat 10 Jun 2017] as she was just returning from a touristic trip in Cancun (Quintana Roo State, Mexico) where she stayed from [Mon 29 May to Fri 9 Jun 2017] with her husband.

She acknowledged having moderate watery diarrhea with abdominal discomfort, bloating, transient vomiting, 5 kg weight [approx. 11.02 pounds] loss and fatigue. Empiric therapy with oral Metronidazole 500 mg 3 times a day for 7 days she received previously failed to improve her symptoms. Of note, a 1st microscopic stool examination failed to identify parasites and no enteropathogenic bacteria was found by culture on selective media.

Up to 3 extra stool specimens where sent to the laboratory of clinical parasitology in our hospital.

Oocysts of Cyclospora cayetanensis where evidenced by autofluorescence after Bailenger concentration technique.
 

Posted by Doug Powell on 07/19/2017 from Barfblog

There’s some weird things in food.

A family gathering in Quebec to celebrate the arrival of a new baby boy suddenly turned sour this weekend when someone discovered a piece of a catheter inside the ice cream the family was eating.

Three people had already started eating the Coaticook brand ice cream flavoured with pecan nuts, chocolate and double caramel when one of the guests – the new grandfather of the family – felt something hard in his mouth.

He spit it out and saw it was a piece of a catheter.

There was something dark on the tip and the family couldn't tell if it was caramel or blood.

"He put it in his mouth and found the tip of syringe," Carole-Anne Christofferson told Radio-Canada.  

"He's the worst off, the most affected. He's not even able to speak about it."

Coaticook said it will be conducting an internal investigation into what happened.

Representatives for the ice cream producer say it's the first time the company receives a complaint like this.

Based on the product's lot number, they know the exact date the ice cream was made and are checking surveillance video.

The company maintains it is safe to consume its products.

"We have so many internal controls here and in food production in general, that having something like that show up in a food item, it's not normal," said Jean Provencher, the owner of Coaticook.

Yeah, but it apparently did: try empathy.

In Australia, two children have been pricked by a hidden syringe in separate incidents at Coles supermarket in Melbourne's north-west, which is being described by police as "malicious."

The first incident happened at the supermarket on Pascoe Vale Road, Broadmeadows, on Monday at 1:30pm, when a child was pricked by a needle hidden under a rail.

Another child was pricked about an hour later, and the needle was then discovered by the mother.

A spokesperson for Coles said the supermarket was working with police to investigate the incident.

"Our thoughts are with the customers affected by this event and their families," the spokesperson said in a statement.
 

Posted by Doug Powell on 07/17/2017 from Barfblog

CTV News reports the pastries in the window of a downtown Toronto confection shop were supposed to lure hungry humans, but they ended up attracting mice.

Mohammad Valipour captured the ravenous rodents on video as they nibbled on a tray of baklava visible through a window inside Meli Baklava & Chocolate Bar.

He told CTV Toronto he believes he could also see feces around the trays. “It was disgusting,” Valipour said.

Co-owner Julie Kyriakaki says the building has a rodent problem but is adamant that none of the pastries that sit out for display are served to the public.

Kyriakaki showed off drawers full of desserts under the countertop that she says she and her staff use to keep the food safe from pests.

“Even if I didn’t have food here, the mice could still be on the window, because they go everywhere” she said. She also showed off mousetraps inside the store.

Meli Baklava & Chocolate Bar displays a green DineSafe sign in its window, indicating that it has met food safety standards outlined in the Ontario Food Premises Regulation and municipal by-laws. The sign shows the business was last inspected on Feb. 6, 2017.

The bakery has passed four inspections, the first in November 2015, according to online DineSafe records. It received two infractions in that time, one for failing to ensure the presence of someone who holds a valid food handler’s certificate and another for not having a test substance for ensuring utensils are properly sterilized.

The sweet shop, which is rated 4.5 out of five on the website TripAdvisor, is one of several food kiosks housed inside the Queen Live Fresh Food Market on Queen Street West.
 

Posted by Doug Powell on 07/16/2017 from Barfblog

The purpose of this study was to evaluate the profile of foodservices' in Curitiba, in southern Brazil and the results of health inspections performed at these establishments, with the goal of contributing to improvements in sanitary inspection processes and to the sanitary conditions in foodservices.

The study was based on data from sanitary inspections conducted at foodservice establishments from January 2005 to July 2015 found in the Municipal Sanitary Inspection and Environmental Information System.

Most of the establishments inspected were restaurants and similar establishments: snack bars, cafes; as well as grocery store, supermarkets and hypermarkets, and most irregularities were found in these sectors.

Health inspections in the city are carried out in emergency criteria, and most performed at the request of foodservices that are quest a license or because of a customer complaint. Inspections led to more educational than punitive measures. Even 10 years after passage of a national law governing food handling procedures, when 70% of the foodservices presented improper sanitary conditions. The main irregularities found were related to work procedures and processes, sanitary conditions, and physical structure. These result reinforces the importance that legislators and inspection teams reevaluate their goals, strategies and work processes to prioritize food safety.

Practical applications:

This study is important because it offers a diagnosis and a discussion of foodservices and evaluates actions of Sanitary Inspection Agency, to assist in the development of tools and strategies to strengthen the work of sanitary inspectors so that they can be recognized as agents of transformation in public health.

A profile of foodservices in Curitiba and a critical analysis of the results of sanitary inspections at these establishments

Journal of Food Safety

Patricia Vitorio Olmedo, Lize Stangarlin-Fiori, et al.

http://onlinelibrary.wiley.com/doi/10.1111/jfs.12377/full
 

Posted by Doug Powell on 07/14/2017 from Barfblog

I get it.

Burdened with never-ending bureaucracy, who wouldn't resign.

I did (KState said I resigned, but really, they fired my ass).

And followed a girl to Brisbane.

But the only thing wrong about my resignation was I never got any severance from Kansas State University, and still cringe every time I hear about the parachutes -- golden or not -- bureaucrats get upon departure.

I was dumb about that.

I was also hopelessly naive about my belief that universities were places of higher learning and that effort and achievement would be honored.

Nope

Cody Combs of WWMT reports a former employee of a West Michigan county health department once in charge of overseeing restaurant inspections is now coming under criticism after the I-Team learned the employee was forced to resign.

This comes as the Newschannel 3 I-Team uncovers how some say the restaurant inspector neglected to keep up with inspections, potentially putting the safety of many in and around West Michigan at risk.

The I-Team started asking questions about the health inspections after portions of a Van Buren/Cass District Health Department document were anonymously sent to Newschannel 3.

"Inspect the 40 restaurants which have not been inspected since 2015," reads the document.

That rate of inspections falls far below state regulations, according to staffers at several West Michigan county health departments.

The I-Team then pored over Van Buren/Cass Health Department meeting minutes, and found a brief mention during a meeting in March of a resignation from a worker named Cary Hindley, now the former food service supervisor.

Over at the Van Buren/Cass Health Department, we asked Director Jeff Elliott about the inspections or lack thereof, and Elliott explained Hindley's departure.

"He said, you know what Jeff, all the regulations we have to follow and everything, he said, I'm kind of tired after 28 years, here's my resignation," Elliott said.

But Elliott disagreed with the internal document saying 40 restaurants were last inspected in 2015.

"I don't think that's gospel," he said.

Elliott says the files may need to be located.

Other staffers, speaking on the condition of anonymity, say finding the documents, if they exist, may prove impossible.

At Wednesday's Board of Health meeting, more concerns about the restaurant inspection discrepancies were voiced from board members, as well as other county health officials.





 
 

Posted by Ben Chapman on 07/13/2017 from Barfblog

Wow. Salmonella in backyard flocks is no joke. CDC reports that hundreds of people have become ill this year in 10 outbreaks. Kissing chickens is a bad idea.

Since the last update on June 1, 2017, 418 more ill people have been reported. The most recent illness began on June 20, 2017.



This is a Salmonella factory

CDC, multiple states, and the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (USDA-APHIS) are investigating 10 separate multistate outbreaks of Salmonella infections in people who had contact with live poultry in backyard flocks.

The outbreak strains of Salmonella have infected a reported 790 people in 48 states and the District of Columbia.Illnesses started on dates ranging from January 4, 2017 to June 20, 2017.

Of 580 people with available information, 174 ill people have been hospitalized. No deaths have been reported.
 

Posted by Doug Powell on 07/18/2017 from Barfblog

I survived 90 minutes of pickup hockey today, first time I've played goal in a year.

If the pavement is going to rise up and bash me on a bicycle, I might as well let people shoot a hard rubber disk at me and get told by a 15-year-old that my technique sucks (paraphrased).

It ain't Guelph, I was the oldest on the ice, but it doesn't suck to go to the arena in shorts year round, at noon.
 

Posted by Doug Powell on 07/17/2017 from Barfblog

CBS North Carolina reports a person who “passed gas” on an American Airlines plane on Sunday afternoon forced all passengers off the jet.

The incident happened when passengers on the flight became ill with nausea and headaches, according to a spokesperson with Raleigh-Durham International Airport.

The flight, which was not identified by RDU officials, landed at the airport around 4 p.m. when the incident was reported.

All the passengers were taken off the plane and after the incident was investigated it was determined that a passenger “passed gas,” the official said.
 

Posted by Doug Powell on 07/14/2017 from Barfblog

Our barfblog.com French correspondent, Albert Amgar, send along this excellent talk by Peteer Fng of the U.S. Food and Drug Administration about Shiga-toxin producing E. coli in produce, including this, maybe real, photograph.
 

Posted by Doug Powell on 07/14/2017 from Barfblog

Ann Hui of The Globe and Mail reports that for decades, cattle farmers have sent their livestock to graze on the sprawling Shamrock pasture, about 80 kilometres south of Chaplin in southwest Saskatchewan. Shamrock is where Russ Coward, a fourth-generation cattle farmer, has for years raised nearly a quarter of his cattle. It’s the same place Mr. Coward’s father sent his cattle.

But some time between last Monday and Friday, the cows and calves at Shamrock began to die. It’s not known whether the deaths happened all at once or slowly over the course of the four days. But by the time the manager arrived on Friday afternoon, 200 of the approximately 680 cattle in a single field were dead.

The president of Shamrock Grazing Ltd., Glenn Straub, called Mr. Coward, who raced out to the field. He was met with a gruesome scene. “We seen a tragedy,” he said. “We simply seen a terrible sight.”

Other ranchers soon joined him, about 31 in total who have cows and calves there. “We all had the same feelings – how did this happen? How did this happen?”

Since Friday, provincial authorities as well as the local RCMP have been trying to piece together the mystery. The cause is still being determined, but the prevailing theory is dehydration and salt toxicity.

The area has been subject to drought in recent weeks, said Saskatchewan’s chief veterinary officer, Betty Althouse. Officials believe this may have led to evaporation at the water source, resulting in higher concentrations of salt in the water.

“An analogy would be someone shipwrecked in the ocean,” Dr. Althouse told reporters this week. “They’re thirsty, they’re craving water, so they’re going to drink the water. But ultimately the salt water will kill them.”

Many of the dead cows and calves were found clustered around one “dugout” in particular – the pools of collected rain and runoff where they drink. Investigators at the Western College of Veterinary Medicine in Saskatoon who were called in to assist have collected samples from the dugouts. Results are expected some time this week.
 




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Dr. Douglas Powell
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