The FDA is currently investigating a multi-state outbreak of salmonella enteritidis linked to chicken eggs from as many as 13 separate brands.  An estimated 266 people in California alone have been infected by consuming the  contaminated eggs.  So far, no deaths have been reported.

A recall, which includes all 13 egg brands, involves eggs all originating from an Iowa company.  While the Wright County Egg of Galt, Iowa won’t confirm how many, experts have estimated up to 228 million eggs will be recalled from across the nation.  For additional information, read the FDA’s press release.

UPDATE (9/1/2010):  Since this recall was issued two weeks ago, the FDA egg recall has grown to include dozens of egg brands, all with similar plant numbers–typically beginning with a “P.”  The Egg Safety Center has put together a comprehensive list of all the egg products included in the recall.  If eggs you have purchased are included in the recall, don’t eat them.

The U.S. Center for Disease Control (CDC) has successfully identified the culprit in a recent multi-state outbreak of typhoid fever:  sapote fruit.  Called “mamey” fruit in the U.S., the grapefruit-size Sapote is grown commonly in Mexico and has a sweet, juicy pulp commonly used in ice creams and milkshakes.  The CDC became involved when local health departments in California and Nevada began reporting consumers infected with typhoid fever.  About 400 Americans become ill with typhoid fever annually, most while traveling in South America.  This scenario was strange because the infected persons had not been outside the United States when they contracted the disease.

CDC officials report that frozen sapote fruit pulp, used in milkshakes consumed by every person involved in the outbreak, was infected with Salmonella Typhi–more commonly known as typhoid fever.  The distributor, Goya Foods, Inc., has recalled its 14oz bags of Sapote (mamey) Fruit Pulp which were distributed in Alaska, Arizona, California, Colorado, New Mexico, Nevada, Oregon, Texas, Utah, and Washington.   Unfortunately (and curiously) additional information is not available on the distributor’s website.

Do you know your summer food safety IQ?  The USDHHS website, Foodsafety.gov, has a short quiz to help you find out.  Don’t worry, if you’ve completed the StateFoodSafety.com™ Online Food Handler Course, you’ll do just fine.  Trust us . . . we got 100%.

What’s Your Summer IQ?

Foodsafety.gov is the official website of the United States Department of Health & Human Services.

Photo Credit:  British Foods Worldwide

ESPN’s “Outside the Lines” recently published their findings of a year’s worth of health department violations for all Major League football, hockey, baseball, and basketball stadiums in North America operating in 2009.  The comprehensive article entitled What’s Lurking in your Stadium Food? can be read in its entirety here.  The website contains an interactive map that divides all the stadiums by the percentage of concessions stands that received critical violations, from “No Violations” to “79-100%.”  The highest category (100%) means that every single concession stand in the stadium received a critical violation in 2009.

A “critical violation” as defined by health department officials, is a violation of safe food handling and storage procedures that could result in employee or consumer illness or injury.  However, as ESPN clarified, a critical violation can mean different things to different health departments.  “For example,” states the article, “some [health departments] consider mouse droppings a critical violation, while others classify them as a minor problem.”  Dexter King of the International Association of Assembly Managers explained that “different inspectors interpret different violations almost as a referee would look at it, ‘Should I call this a foul or not a foul?’”

We recommend reading the full article, but if you don’t have time, here are some highlights:

• 107 stadiums were investigated for this article.  Of those, 28% had received critical violation at more than half their concession stands.
• 11 stadiums received zero critical violations.
• 8 stadiums received critical violations at all of their concessions stands.  7 of those stadiums are located in Florida.
• California stadiums scored well, with the percentage of critical violations in the 1-25% range.
• Specific complaints and violations included chemicals stored too close to food, “slime” in frozen drink machines, food residue in coolers, insects mixed into frozen drinks, under-cooked meat, employees touching ready-to-eat food with bare hands, insufficient hand washing, time/temperature abuse, cross-contamination, and rodent infestations.
• Food establishment inspections are all carried out in different ways.  In some locations, inspections come from the state level (Florida) and others come from the city or county level (California).  Some inspectors drop in unannounced in the middle of a game (Kansas City, Missouri) and others schedule inspections days in advance (Chicago, Illinois).  Each of these factors can affect the establishment’s scores and violation numbers.

Source:  ESPN “Outside the Lines”

Photo Source:  Artichoke Heart

As an adult working the food safety industry, it horrifies me to think of how many food items my childhood self dropped on the floor and promptly picked up and put into my mouth.  I believed in the “5-Second Rule” like it was the 11th commandment.  In my young mind, it made perfect sense that the quicker I retrieved the tasty treat I had dropped, the greater were my chances of it arriving to my mouth “germ free.”  As I grew older I amended the rule:  “Does not apply if:  sticky, gooey, cheesy, or dropped in a public place/floor of car . . . “  That having been said, I admit that anything that qualifies as having a “candy shell” will probably still make it to my mouth after hitting the floor.  You would think I’d have a stronger immune system.

The July 2010 edition of National Geographic profiles the recent findings of Paul Dawson, Ph.D. and his graduate students (complete findings published in the Journal of Applied Microbiology).  He states, “The five-second-rule is a popular belief that if you drop food on the floor and pick it up within five seconds, it won’t be too germ laden to eat. It’s not true and we’ve proven it, it’s well, bologna.”  His study shows that foodborne illnesses like Salmonella can survive on a dry surface for up to four weeks and transfer immediately to food items upon contact.  In fact, the research was so conclusive that National Geographic has coined the new phrase “the Zero-Second Rule.”  That’s how much time, they state, your food has on the floor before it’s contaminated.  Bummer.

Sources:  National Geographic, Clemson University, Delish.com

Photo Credit:  Rebecca Hale, National Geographic Staff

Wal-Mart stores have pulled packages of Great Value brand chicken nuggets off their freezer shelves after receiving multiple complaints about bits of blue plastic buried in the nuggets.  Purdue Farms Inc., who produces the nuggets for Wal-Mart’s Great Value retail line, is responsible for the recall, which includes more than 90,000 lbs of chicken nuggets.  The USDA has named the contaminated product as the 1 pound 13 ounce bag of “Great Value Fully Cooked Chicken Nuggets.”  The recall of this product is nationwide and currently underway.  For the time being, you may want to stick to nuggets of the “Mc” variety.

Source:  CBSNEWS

The Center for Disease Control released some incredible findings this month–and since then the sun has shown a little less brightly for salsa and guacamole lovers (your humble author not excluded).  According to the CDC, fresh salsas and guacamole are the causes of 1 in 25 foodborne illness outbreaks in restaurants and delis across the United States.  Specifically, of the 136 salsa/guacamole cases reported of foodborne illness outbreaks during a 10 year period, 36 were linked directly to guacamole, 95 to salsa, and the rest to both.  CDC representative, Robert Tauxe, specifically noted that all the cases involved freshly-prepared guacamole and salsas–not commercially packaged products.

Norovirus, which moms tend to call “the 24-hour flu” or “stomach flu,” thrives in environments where cut and porous vegetables (such as avocados, cilantro, peppers, and tomatoes) are left uncovered and poorly refrigerated.  In fact, Tauxe reported that the most common pathogens associated with these outbreaks were norovirus, salmonella, and E.coli, which all cause stomach pain, vomiting and diarrhea in various degrees of intensity.

This study, which began in 2008, was originally prompted by an outbreak in St. Paul, MN in which 1,400 people were sickened by contaminated Serrano and jalapeño peppers used in freshly-prepared salsa.   Researchers examined reported restaurant and deli outbreaks from 1998 to 2008 and found that salsa and guacamole contributed to 3.9% of cases–a +200% jump from the previous decade.  Investigators are unsure what specific ingredients are leading to the contamination, but report that due to the varying recipes of salsa and guacamole, it is unwise to depend on the acidity of lemon or lime juice to fight off the growth of foodborne illness.

Micheal Doyle of the University of Georgia’s Center for Food Safety put it best when he said, “Refrigeration is the key to safe salsa.”  We’ll assume he meant guacamole too.

Image Source:  La Fonda Restaurant

Source:  USA Today

On April 20, 2010, a section of British Petroleum’s (BP) Deepwater Horizon underwater oil pipeline burst, gushing oil into the Gulf of Mexico.  Since the initial incident, it has been difficult for experts and BP officials to determine how much oil has been and continues to spill into the gulf, although some experts put the number at well over a million gallons every day.  During the explosion of the pipeline, eleven men lost their lives.  Since then, countless people involved in the gulf seafood, tourism, and hospitality industries  have watched the spill threaten their livelihoods and even their health.

The safety of seafood from the Gulf of Mexico has been a major health concern since the spill.  The seafood industry around the gulf–and its impact on local restaurants, hotels, and other seafood vendors–amounts to hundreds of millions of dollars annually.  In fact, sales from seafood in the five states bordering the Gulf of Mexico totaled $662 million in 2008.   Due to the size and duration of the spill, and the fish and shellfish that may be living in such toxic waters, the security of the entire gulf seafood industry is in jeopardy.

Monday, in a press conference from a Louisiana spill sight, President Obama declared Gulf seafood currently safe for consumption (he even admitted to eating some for lunch!).  However, some food safety experts haven’t always been so confident.  In April, shortly after the oil rig exploded, officials from the FDA, EPA, and National Oceanic and Atmospheric Administration went to the gulf to collect samples of fish and shellfish which they found to be relatively free from oil–however safety testing is ongoing.  Regions of the gulf where fish have tested highly contaminated have been closed for fishing in order to protect the public.  Those regions will not re-open until the seafood there is determined by authorities to be free from contaminants.

Restaurants and consumers nationwide need not be concerned.  More than 83% of all seafood is imported into the United States, including 90% of all shrimp.  However, the financial impact on seafood vendors around the spill cannot be estimated until experts have a clearer idea of just how massive the spill will become–and how soon it can be stopped.

Photo Credit:  Rich Matthews, AP

The Washington Post published an interesting article this morning, spotlighting the recent E. coli outbreak associated with pre-cut, bagged lettuce that infected 23 people in four states during March and April of this year.  The lettuce was not purchased by consumers, but rather by several food service companies and supermarkets as part of their salad bars and prepared meals.  In fact, the majority of infected people were students at colleges in Michigan, Ohio, and New York who consumed the lettuce at their college dining halls.  This issue brings up an interesting question, however:  Are pre-cut, bagged vegetables more dangerous than whole vegetables?

First, how could E. coli, which is generally associated with animal feces, infect vegetables?  According to Caroline Smith De Wall, the food safety director at the Center for Science in the Public Interest, “The process of harvesting lettuce, chopping it or tearing, washing and putting it in a bag is a process similar to mixing ground beef.”  As any food handler should know, ground beef is potentially more hazardous than whole beef because bacteria on the outside of the meat is mixed into the center during the grinding process.  The same is true for lettuce, and other leafy greens which are grown in fertilized soil.  Fertilizer is largely composed of animal feces, and therefore is full of E. coli and other contaminants.  So when vegetables are processed for packaging, greens from multiple farmers’ fields (both contaminated and uncontaminated) may be tossed in and cut together–infecting all the produce.

Still, there are strong arguments on both sides of this debate.  Those who believe bagged vegetables are more dangerous argue that chlorine spray used to clean the produce before it is packaged does not kill enough of the bacteria.  Whereas when consumers purchase whole vegetables, they will commonly remove the outer leaves, thus physically removing the majority of potentially infectious bacteria.

James Gorny, senior advisor for produce safety at the FDA disagrees with the idea the bagged produce is more dangerous.  He stated that “bagged greens represent a disproportionate number of recalls, chiefly because they’re easier to identify than whole produce.  When you buy a head of lettuce, you have no idea what the brand name is, or who the grower is–so tracing it back is that much harder.”  Essentially he is stating that because the source of contaminated bagged vegetables is so much clearer than for whole vegetables, complaints about foodborne illness for those products is much higher.  In addition, it is much easier for health department officials to trace the source of the infection for packaged produce, and so it often appears as though pre-cut vegetables are more dangerous, even though they may not be.

Unfortunately there is no clear statistic proving that either whole or pre-cut vegetables are more dangerous.  In order to keep your patrons, family, and employees safe at the salad bar–wash your veggies.  Even if the bag states “pre-washed” it is always a good idea to rinse your leafy greens and vegetables that will be served as ready-to-eat items.  There are also several vegetable washes on the market that may be advisable for households with at-risk individuals.  For additional guidance, contact your health department.

This week is Food Allergy Awareness Week and it’s a good time to consider food allergies and how they make us (and our children) sick.

What is a Food Allergy? According to the National Institute of Allergy and Infectious Diseases, a food allergy is an “abnormal response to a food, triggered by the body’s immune system.”  When the body encounters a food substance it doesn’t like (or is allergic to) it releases a special antibody in order to protect itself from that food.  However, this allergic reaction can be extremely dangerous and sometimes leads to death.  If you have a food allergy, talk to your doctor.  He or she can help you identify what you are allergic to and what actions to take in the event of a reaction.

What is the difference between “Food Intolerance” and “Food Allergy?” First, it is important to know that certain bacteria present in food can create “food poisoning” symptoms similar to an intolerance.  So before jumping to a conclusion about foods you may, or may not, be intolerant of, it’s best to consult your doctor.

• Food Intolerance is the body’s inability to process certain types of food.  The digestive system of individuals with Food Intolerance lacks the enzymes necessary to break down specific foods.  When the body is unable to break down food, it can linger in the intestinal tract and cause severe cramping, bloating, and gas.  In severe cases of Food Intolerance, undigested food particles can rupture the the lining of the intestines and enter the bloodstream.
• Food Allergies, as mentioned before, is the immune system’s reaction to a food substance it perceives to be potentially harmful.  Symptoms tend to be more immediate than those felt by food intolerance sufferers.  Common allergic reaction symptoms include coughing, sneezing, vomiting, migranes, watering eyes, rashes, swelling, hives, and–in extremely severe cases–anaphylactic shock, which prevents the sufferer from breathing on their own.

What are some common foods that cause Food Allergy? Almost 90% of Food Allergies are triggered by protein-rich foods such as:

• Fish such as bass, flounder, and cod,
• Shellfish such as lobster and shrimp,
• Peanuts,
• Tree nuts such as walnuts and almonds,
• Wheat,
• Milk,
• Soy,
• and Eggs.

These foods are all legally considered “major food allergens” and should be avoided by sufferers of Food Allergies.

For more information, visit foodsafety.gov or the FDA.  Additional source:  foodintol®.