May 2009

  • Posted: May 31st, 2009 - 12:01pm by Doug Powell

    Officials at the Sedgwick County Zoo in Wichita are getting rid of blue sno-cones after a mix-up involving commercial degreaser.

    Four people became ill Thursday when a zoo employee poured a degreasing agent into the sno-cone machine instead of flavored syrup.

    The two bottles are the same size, shape and color and accidentally got stocked next to each other. A zoo spokeswoman said the employee didn't read the labels and apologized to families who got sick.

     

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  • Posted: May 31st, 2009 - 11:57am by Doug Powell

    Some employees at a U.K. hospital are saying the only buffet in a hospital should be named Jimmy (with an extra ‘t’ right, exactly as shown).

    A new self-service buffet is making a pig’s breakfast of infection control at Coventry’s University Hospital, angry staff claim.

    The help-yourself spread was unveiled at the hospital’s main restaurant last week and is open to workers, patients and visitors.

    Shocked hospital workers say they were only warned about the change days earlier when a sign went up.

    They claim the self-service system is a hygiene disaster waiting to happen.

    Allowing sick patients to handle the food could quickly spread infections, such as the highly contagious norovirus sickness bug, staff say.

    One angry worker told the Coventry Telegraph,

     “I think it is disgusting. Patients have been coming in with catheters and drip tubes in and rummaging through the piles of toast. Who knows what infections they are bringing down from the wards.”

    Craig Smith, spokesman for contractor ISS, said the self-service breakfast buffet was launched to offer its customers more choice after consultation with staff and visitors.

    “It is not unusual to have a self-service restaurant in a hospital – it is in place in hospitals up and down the country.”

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  • Posted: May 31st, 2009 - 10:50am by Amy Hubbell

    It has been almost three months now that my diet has been more or less dairy free. Shortly after Sorenne turned two months old, she became plagued with eczema. Her pediatrician never recommended I change my diet, as he was satisfied that she continued to gain weight, but I couldn’t stand watching her turn red and try to scratch herself with little hands that she could barely control. A friend of mine, and many articles I read, suggested cutting dairy. My first reaction was – that will be the end of nursing. I am a cheese addict, I love butter, and really, dairy is one of my main sources of protein. Soy is fine – but giving up cheese? How cruel can life be?

    I eventually decided that cutting dairy for a couple of days would not kill me, and Sorenne did seem to get a little better. But Doug and I were really not sure if it was the dairy or any number of other variables in our daily life that could be affecting her. I had changed detergents and soaps and made sure she wore only 100% cotton material in the meantime.

    The first two weeks of avoiding dairy were very difficult. Giving up cheesecake was almost painful, but I eventually found substitutes and cheated a little here and there when necessary. Sorenne had flare ups that I attributed to a dairy allergy, but we really have no way of knowing for sure. Sorenne doesn’t complain – neither does Doug – and I brought this challenge entirely on myself. After I discovered tofutti cream cheese and (yes it’s gross) veggie cheddar, quitting milk no longer seemed like such a big deal. I noticed I’m generally less gassy (pleasant for everyone around me) and Sorenne vomits significantly less.

    For the past week Sorenne’s skin has been almost entirely clear. Today, while contemplating the dairy-free brownies I was about to make, I realized that living dairy free is a challenge I enjoy. I still salivate thinking about Roquefort, but I lived without most of my favorite cheese throughout my pregnancy due to the risk of listeria. (At least now I can eat pâté without much worry.) Finding substitutes has been somewhat enjoyable with some pleasant side effects. For those who cannot enjoy dairy due to serious allergies or lactose intolerance, the diet may feel more like a burden. Worse yet, it’s scary to not know if an allergen has contaminated your food when you’ve been careful to protect yourself or your child. I’m fortunate to have a choice and a knowledgeable partner tolerant of my neurotic parenting.
     

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  • Posted: May 31st, 2009 - 7:52am by Amy Hubbell

    From Katie Filion on assignment in New Zealand:

    I have virtually no athletic capabilities, but during my elementary school days I was quite the track star. OK, maybe not a star, but I was good enough to make the track and field team.  I remember winning a few races, but usually a day at the track resulted in an embarrassing sunburn. Students at Arden Elementary school in British Columbia weren’t so lucky, with more than one hundred students sent home from the track meet with Norwalk-like virus, reports Comox Valley Echo.

    Dr. Jordan Tinney, superintendent of the school said the health department was contacted and the symptoms are consistent with Norwalk. The virus affected no other schools at the track meet.

    Dr. Charmine Enns, Comox Valley medical health officer, said,

     "Norwalk or Norovirus is ubiquitous. It's in all of our communities. It's easily transmitted because people have very little warning that they're going to get sick."

    Enns stressed that gastro-intestinal illnesses of any type could be thwarted with good hygiene, especially hand washing.

    While lab diagnosis had not been sought out, Enns said she was confident the students had been struck with Norwalk.

    She explained,

    "Typically if it walks like a duck and quacks like a duck then it probably is a duck. And it's quacking and walking like Norovirus."

    Arden Elementary has been thoroughly sanitized and nearly all students have returned to classes.



     

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  • Posted: May 29th, 2009 - 2:09pm by Doug Powell

    U.S. President Obama went to another burger shop in Washington for lunch today, ordering up a cheeseburger with lettuce, tomato, jalapeno peppers, and mustard – not the fancy Dijon mustard.

    He also ordered a cheeseburger for Brian Williams, anchor for NBC. The network was filming a day-in-the-life program at the White House.

    The media accounts and video do not indicate how the burger was ordered – I always order well-done. Hopefully someone is sticking in a tip-sensitive thermometer to ensure the burger is cooked to 160F.

    The U.S. Department of Agriculture says Americans should use a thermometer. Shouldn’t that apply to the President as well (photo below from AP)
     

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  • Posted: May 29th, 2009 - 11:18am by Doug Powell

    One of Amy’s graduate students sent me the following picture this morning.

    ‘Nuff said.

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  • Posted: May 28th, 2009 - 6:12pm by Katie Filion

    It’s been just over a week since I landed in Wellington, New Zealand. The Kiwis have been friendly, and I’ve gotten better at understanding the accent (for the most part).

    As part of my induction into the food safety group on this side of the world, we journeyed up to Palmerston North, about 2 hours from Wellington. A lunch break Tuesday at Cafe Esplanade was my first sighting of restaurant inspection grades in New Zealand: a bright green A (pictured right) displayed next to the cafe’s cash register. I snapped a few photos, and one of my colleagues commented about me being an obvious tourist.

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  • Posted: May 28th, 2009 - 3:40pm by Doug Powell

    This is what I sent out to all the previous subscribers of my various listservs over the years. I'm grateful for all the support I received and still pissed that the University of Guelph just scooped up the leftover money for their paper clip fund. Seriously, I left $140,000 that all you great supporters provided for news, and Guelph just sucked it up. Why anyone would ever give them another dime is beyond me. But I'm just a widget; I get that.

    The listserv you have been subscribed to no longer exists. All of the activities of the International Food Safety Network at Kansas State University have been consolidated under bites.ksu.edu.

    The 9,000 or so direct subscribers to fsnet-l have been transferred to bites-l. We’re still working on a daily digest version, so will keep the istserv going for now.

    It’s a listserv, and you can subscribe with instructions below.

    The fastest way to get breaking food safety news is to subscribe to barfblog.com. We’re also working on moving all the barfblog history to bites.ksu.edu.

    The University of Guelph copyrighted the name, Food Safety Network in Canada, without telling anybody. And then they shut it down
    (no one ever talked with me, they just wanted the cash; what total assholes). I decided the name was old. A Network was cool before Al Gore invented the Internet in 1995, but now?

    So everything is at bites.ksu.edu.

    And everything is archived at http://archives.foodsafety.ksu.edu/fsnet-archives.htm and bites.ksu.edu

    You can subscribe to bites-l

    To subscribe to the listserv version of bites, (subscription is free), send mail to:

    listserv@listserv.ksu.edu
    leave subject line blank
    in the body of the message type:
    subscribe bites-L firstname lastname
    i.e. subscribe bites-L Doug Powell

    If you only want specific news, you can subscribe to RSS feeds to get just the news you want:

    RSS (Rich Site Summary, or Really Simple Syndication) is a format for delivering regularly changing web content. Many news-related sites, weblogs and other online publishers syndicate their content as an RSS Feed to whoever wants it.
    http://www.whatisrss.com/

    If you only want stories about animal welfare, or norovirus, go to bites.ksu.edu and click on that section. Then click on the RSS symbol, and add to your reader.

    Dr. Douglas Powell
    associate professor, food safety
    dept. diagnostic medicine/pathobiology
    Kansas State University
    Manhattan, KS
    66506
    cell: 785-317-0560
    fax: 785-532-4039
    dpowell@ksu.edu
    bites.ksu.edu
    barfblog.com

     

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  • Posted: May 28th, 2009 - 8:55am by Doug Powell

    In keeping with the storyline of idiots who think 911 is their babysitter, a  man who called 911 to complain that McDonald's left a juice box out of his drive-through order was arrested on Monday, Portland television station KPTV reported.

    Raibin Osman appeared before a Washington County judge Tuesday on a charge of misusing emergency services. He said he called emergency dispatchers after the drive-through employee wouldn't come back to the window to give him a juice box.
     

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  • Posted: May 28th, 2009 - 8:33am by Doug Powell

    The two-month old didn’t just catch salmonella from exotic family pets.

    It wasn’t like she chose to cuddle with them.

    I have a six-month-old and don’t let her get intimate with reptiles.

    The Widnes tot was taken to hospital after environmental health officers found the family’s corn snake and bearded dragon lizard were both carrying the deadly bacteria (Salmonella).

    The story also says that pet owners are also being urged to keep the animals away from kitchen sinks and bath tubs, and to even avoid smoking and handling them.

    So try not to smoke your lizard. Or let your baby touch it.

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  • Posted: May 28th, 2009 - 7:58am by Doug Powell

    When to go public remains a difficult question for public health types, but us mere mortals were offered a glimpse yesterday.

    "To wait until one has evidence beyond doubt . . . is often too late to protect the public," McKeown said.

    In front of a parliamentary subcommittee Wednesday, the medical health officers for Ontario and the City of Toronto chastised the Canadian Food Inspection Agency for its handling of last summer's listeriosis outbreak.

    "This was a national outbreak, but it wasn't clear that the national public health dofficer had a mandate for leadership at the federal level," Dr. David Williams, Ontario's chief medical officer of health, told the committee.

    Williams, along with Dr. David McKeown, Toronto Public Health medical officer, testified at a special parliamentary probing the state of food safety in Canada.

    The committee was called after people consumed contaminated meat last summer from a Maple Leaf Foods plant in Toronto, resulting in the death of 22 Canadians.

    That death toll was exacerbated by "a lack of effective communication" among health agencies, Williams said, along with what the health officers suggest are differences in reporting procedures between the federal health authorities, and their local and provincial counterparts.

    Public health officials should act when there are "reasonable and probable grounds to believe food products poses a health hazard," McKeown explained, adding this "standard" is included in Ontario's public health legislation. But the CFIA generally waited for "conclusive evidence" a specific product is responsible for documented human illness before taking action, he said.

    So, all these people died, the president of Maple Leaf thinks he's a food safety hero cause he's learned so much about listeria, and the food safety types at various levels are still talking bullshit.

    The locals were left hanging by the omnipotence of the single food inspection agency.
     

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  • Posted: May 27th, 2009 - 10:42pm by Doug Powell

    At some point while endlessly bitching at Chapman to finish his damn thesis and produce some papers, I realized, I wasn’t so good at closing the deal myself.

    I could say I like blogging, being quoted in media, the immediacy of it all, but I also realized I needed the credibility of peer-reviewed publications.

    So after grappling with divorce, the angst of children lost, the joy of remarriage and once again the commitment to an ideal, another kid, I decided that while I was bitching at Chapman, I better take care of my own shop.

    So, with some pride, I announce the first of about a dozen peer-reviewed papers that are going to appear this year.

    Designing effective messages for microbial food safety hazards, which will appear in an upcoming issue of Food Control, by Douglas Powell, Casey Jacob and Lisa Mathiasen, was started by Lisa back in 2003. I told her it was going to be published and she said, “about time.”

    Casey did some excellent improvements, and the thing is coming out.

    Here’s the abstract; I’ll post the full paper info when it’s published.

    Despite numerous food safety information campaigns and educational efforts, microbial foodborne illness remains a significant source of human disease. New food safety messages transmitted using new media are required to enhance food safety from farm-to-fork. A review of the literature reveals that targeting a segment of the population and understanding knowledge, attitudes, and perceptions of the individuals comprising that segment can lead to successful communication of food safety messages. Messages found to be effective are relevant to the target audience, contain reliable information, are rapidly distributed at appropriate times, and are repeated. Those containing information that is easily received and understood have also been found effective. The use of media commonly accessed by today’s consumers is also valuable. Evaluation of the effect of all aspects of food safety messages and media, as measured through observation of recipients’ actions, is required to validate the effectiveness of food safety communications.

    And I’m in love with my partner, cause she’s the meanest editor I’ve ever had.

    And vice-versa.

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  • Posted: May 27th, 2009 - 9:28pm by Doug Powell

    I miss hockey. The closest ice is two hours away. I used to play 4-5 times a week, coached a whole bunch of girls teams, and now I’m in Kansas, watching TV, and I’m fat.

    Maybe my friend Steve will guilt me into getting back into shape. But Steve doesn’t have a six-month-old, and Ben does, and he understands the laziness.

    Amy spent 6 years doing her PhD at the University of Michigan so figures she’s a Detroit Red Wings fan. Last year, she watched more of the Detroit- Pittsburgh final than I did while we were in Quebec. Detroit just eliminated Chicago in overtime, and I’m still crushed that Carolina lost in 4 games.

    If I’m going to work on fitness, it won’t be the triathalon.

    More than 100 athletes who swam in the Oklahoma River during a triathlon earlier this month have returned health questionnaires from state officials investigating an outbreak of gastrointestinal illness among participants in the event.

    Laurence Burnsed of the Oklahoma Health Department says several athletes who were sickened have also provided stool samples to aid the investigation.

    The Boathouse International Triathlon, including a 1.5 kilometer swim in the downtown river, was held May 16-17. The cause of the illness remains under investigation.

    BTW, those old farts in the pic, upper right, haven't won the faculty tournament since I left in 2005.
     

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  • Posted: May 27th, 2009 - 8:54pm by Doug Powell

    I have a garden.

    This is the spinach Amy harvested yesterday. Good crop, although I need to get out there and weed (or convince some students that it’s part of a local, natural experiment and they should volunteer; happens all the time).

    I don’t think it’s sustainable to drive 11,000 miles to brag about it
    . I just like my garden.  And I have an excellent crop of blackberries and raspberries coming in.

    I still won’t drive 11,000 miles to brag about it.

    I was on this panel discussion at Kansas State about a month ago, where we were all told to talk for 6-8 minutes, and of course, the organic person talked scientific bullshit for 40 minutes.

    And she drove to the meeting, while I rode my bike.

    At what point did organic/natural/local types capture the language of sustainability? Even if they drive 11,000 miles to talk about it? I know lots of farmers who grow lots of decent food (far more than I could) and they are the stewards of sustainability, yet, the critics have captured the language.

    Conventional farmers, get your voice out there.

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  • Posted: May 27th, 2009 - 7:12pm by Ben Chapman

    According to the Bakersfield (CA) Californian, a producer concerned with foodborne illness risks is suing a sheepherding couple (right, not exactly as shown) for crop losses after a flock of sheep were allowed to graze in a carrot field.

    Grimmway Enterprises Inc. is suing Fernando and Yvonne Iturriria for $230,059.34 in damages, plus attorneys fees.

    The carrot giant alleges the Iturririas allowed an "unknown number" of sheep to graze on 1.9 acres of carrots at the outset of harvest season, after which the sheep defecated on the crops, the lawsuit says.

    The original 1.9 acres of carrots and the adjoining 73.567 acres were destroyed to prevent food poisoning, according to the lawsuit.

    "It is a legitimate concern," said Michele Jay-Russell of UC Davis' Western Institute for Food Safety and Security. "I'd be especially worried about direct defecation on a food that could be consumed raw."

    Sheep poop has been linked to risks in fresh produce, a 1981 Listeria monocytogenes outbreak in Canada was linked to cabbage fertilized with composted and raw sheep manure. Mud mixed with sheep poop was also linked to a Campylobacter outbreak last summer at a Welsh mountain bike race.

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  • Posted: May 27th, 2009 - 3:56pm by Ben Chapman

    Having a baby around the house has introduced me to a bunch of new life necessities like soothers, gripe water and wipes. I'm not a huge diaper-changing fan, but when it’s my turn I try to do everything in a quick, fluid-like step but it doesn't always work out. The wipes help a lot.



    I have a close friend back in Guelph who also uses wipes. And he doesn't have a baby.



    A couple of years ago he led a discussion at a party about the political-correctness of adults using baby wipes for the not-so-clean trips to the restroom. As the

    Raleigh News and Observe

    r puts it, wipes can provide consumers a "shower-fresh" feeling for their bottoms. Since the discussion, this friend reports that he has been buying wipes, stashing them in his desk and covertly grabbing one daily as he goes to have a dump.



    According to the

    News and Observer,

    it turns out that flushing the wipes, even if they are the flushable ones is not a good idea for the sewer systems (at least in Raleigh).



    Tissues and wipes of all stripes get balled up with hair and grease in the city's pipes, creating clogs that send sewage cascading from manholes. The problem has gotten worse in recent years with the introduction of wipes designed to disappear down toilets, Wastewater Treatment Superintendent T.J. Lynch said.

    "What we see a lot of times in the collection system are overflows caused by those types of materials that don't degrade like they're supposed to or they claim to," he said.

    Lynch knows this from experience and because he asked the lab at the Neuse River Wastewater Treatment Plant to test several kinds of wipes to see how quickly they break down in water.

    The test, performed in March, was simple: Put a wipe or a tissue in a beaker of water with a magnet on the bottom that rotates, creating a vortex not unlike a flushing toilet. The lab put nearly a dozen products through this process, letting them spin for an hour.

    Toilet paper begins to break down into a milky mush almost immediately, lab supervisor Darrell Crews said. Other items survived more or less intact. Some, such as Kleenex and other facial tissues, are well-known to people in the sewage business.

    "A lot of people flush Kleenex thinking that it's just like toilet paper," Crews said. "But I can tell you, Kleenex doesn't break down. You can stir it, beat on it, it's just not going to break down."

    It turns out that flushable wipes don't break down either, Crews said.



    I’m not sure that public data exists around the extent of use of the wipes, but I doubt my Guelph friend is the only one sneaking around with them. Having them disposed in waste baskets beside the toilet, or elsewhere in the restroom after a clean-up probably isn’t a great public health strategy. Flushable wipes, if they breakdown and don’t lead to sewage spewing from manholes, are a good idea.

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  • Posted: May 27th, 2009 - 2:01pm by Doug Powell

    The newly anointed leaders of the U.S. Food and Drug Administration say in a scientific journal this week that,

    “… one of the greatest challenges facing any public health agency is that of risk communication.”


    Lots of public health types say that. If only there were better communication, everyone would get along.

    Life is messier than that.

    Communication is one of those cop-out words that people and bureaucrats routinely use but really don’t want to use; the complications are far too messy.

    Because communication would involve the actual transmission of feelings, and the hurt, pain, joy and angst of whatever anyone went through.

    So when Margaret A. Hamburg, M.D., and Joshua M. Sharfstein, M.D., the commissioner, and the principal deputy commissioner, of the Food and Drug Administration, Silver Spring, MD, wrote in the New England Journal of Medicine yesterday that,

    “We all accept small risks in our daily lives, from the risk of falling in the shower and sustaining a head injury to the risk of having a car accident on the way to the grocery store. One reason we are rarely fearful of these risks is our perception that we have control over them. When it comes to food and drugs, even small risks can cause considerable fear and anxiety, especially when they seem to be out of our control. Yet all pharmaceuticals have some potential adverse effects, and many raw foods may harbor natural pathogens.”


    I fell asleep.

    The author’s continued,

    “Transparency is a potent element of a successful strategy to enhance the work of the FDA and its credibility with the public. Whenever possible, the FDA should provide the data on which it bases its regulatory decisions and other guidance and explain its decision-making process to the public.”


    Right. So please provide public, transparent guidelines for going public about outbreaks of foodborne illness.

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  • Posted: May 27th, 2009 - 11:07am by Doug Powell

    A brewery has been fined £5,100 after guests at a wedding reception were struck down with a serious outbreak of food poising.

    Young & Co's Brewery plc, who operate the Bull's Head in Chislehurst, admitted to three food hygiene offences that caused 29 guests at a wedding to be ill.

    The officers found that the wedding reception menu contained homemade chicken liver pate and a soft-centred chocolate pudding made from un-pasteurised eggs.

    The paté had been cooked the previous day using a new cooker and was probably undercooked as cooking times and temperatures had not been reassessed for the new cooker.

    A faulty fridge was also found to be in use in the kitchen.

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  • Posted: May 27th, 2009 - 9:14am by Doug Powell

    Sheila Weatherill, Independent Investigator, Listeriosis Investigation, Ottawa, Ont., who apparently has an affinity for upper case, writes in the Times & Transcript this morning,

    “Help us to help you! Give me your views on listeriosis.”

    Oh, OK. I’m still Canadian, so my views are below the italicized questions asked by Weatherill.

    Last summer Canadians began asking themselves whether their food was safe. Even though few had heard of it before, the term "listeriosis" became a household word.

    Canadians began asking whether their food was safe a long time ago. Like after E. coli O157:H7 killed 19 residents in a London, Ontario, nursing home in 1985. But I understand history is not your strong suit. Or using Google. Listeriosis has been around a long time too.

    I believe that ensuring the safety of our food supply is a priority for all of us. As the independent investigator, I feel a strong obligation to find out the facts and make recommendations to protect the health of Canadians.

    I believe that with ready-to-eat meat products, the responsibility lies with the processor, not the consumer. Unless Canadians are supposed to start frying their smoked turkey breast.

    I am interested in learning:
    * How you first learned about the outbreak (e.g. TV, newspaper, radio, word of mouth)?


    I first learned from a BS press release from the Canadian Food Inspection Agency that contained the weasel words, “There have been no confirmed illnesses associated with the consumption of these products.” ??????Usually, CFIA press releases say there have been no illnesses associated with the product in question, if that is indeed the case. The “confirmed illness” was a wiggle phrase that Canadian media dutifully reported and then went back to sleep.
     
    * How well do you think the crisis was managed? What else do you think should have been done?
    Please let me know what you think. You can go to the "Listening to Canadians" link on the investigation website at www.listeriosis-listeriose. investigation-enquete.gc.ca or send an e-mail to contacts@li.listeriosisenquete.gc.ca.
    My role as investigator ends on July 20, 2009. I hope to hear from you soon. Your opinions do count!
    All of us have a duty to help ensure that such a tragedy doesn't happen again.


    The crisis was handled poorly. No one –government, Maple Leaf – has provided a full accounting of who knew what when. And Weatherill, your questions suck. Why were nursing homes serving unheated deli meats, a known risk factor for listeriosis – which you may have recently discovered but lots of food science types or readers of newspapers heard about at least 10 years ago. And why are pregnant woman not more explicitly informed of the risks associated with listeriosis and consumption of ready-to-eat foods?
     

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  • Posted: May 26th, 2009 - 8:07pm by Doug Powell

    Canada's governor general Michaelle Jean (below, right), the representative of Britain's Queen Elizabeth II – ‘hellooooo little people ‘ -- ate a slaughtered seal's raw heart today in a show of support to the country's seal hunters.

    Hundreds of Inuit at a community festival gathered Monday as Jean knelt above a pair of seal carcasses and used a traditional ulu blade to slice the meat off the skin. After cutting through the flesh, Jean turned to the woman beside her and asked: "Could I try the heart?"

    'It's like sushi'

    A spokeswoman for EU Environment Commissioner Stavros Dimas said, "No comment; it's too bizarre to acknowledge.”

     

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