Tag Archives: salmonella

Recall

FDA Orders Mandatory Recall of Triangle Pharmanaturals Kratom Products

By Food Safety Tech Staff
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Recall

Earlier this week the FDA ordered a mandatory recall for all Triangle Pharmanaturals food products that contain powdered kratom as a result of Salmonella contamination. The mandatory action was issued because the company “refused to cooperate with FDA despite repeated attempts to encourage voluntary recall,” FDA stated in a release.

For more than a month, FDA has been investigating a multistate outbreak of Salmonella infections that were linked to products containing kratom, a plant native to Thaland, Malaysia, Indonesia and Papua New Guinea. Over this period of time, there have been several voluntary recalls by companies that provide products containing kratom: PDX Aromatics, Tamarack, Inc., and NutriZone LLC. All of these recalls were due to positive Salmonella product sample results.

Triangle Pharmanaturals, however, was not responsive to FDA’s requests to issue a voluntary recall, even after samples of products manufactured by the company tested positive for Salmonella. “In the course of investigating a multi-state outbreak of salmonella infections linked to kratom products in conjunction with local officials, FDA investigators were denied access to the company’s records relating to potentially affected products and Triangle employees refused attempts to discuss the agency’s findings,” FDA stated.

“Under the FDA Food Safety Modernization Act, the FDA has the authority to order the recall of certain food products when the FDA determines that there is a reasonable probability that the article of food is adulterated or in violation of certain allergen labeling requirements and that the use of or exposure to such article will cause serious adverse health consequences or death to humans or animals.” – FDA

As of March 14, the CDC reported that 87 people were infected with outbreak strains of Salmonella in 35 states; 27 people have been hospitalized. And as of April 2, 26 different kratom-containing products have tested positive for Salmonella.

FDA is advising consumers to avoid kratom and all kratom-containing products, which have been sold in several forms, including leaves, tea, pills, capsules and powder. “There is no FDA-approved use for kratom and the agency has received concerning reports about the safety of kratom, including deaths associated with its use,” the agency stated.

Campylobacter Enrichment Broth

3M Launches New Molecular Method to Detect Campylobacter

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Campylobacter Enrichment Broth

3M Food Safety has launched the 3M Molecular Detection Assay 2 – Campylobacter with 3M Campylobacter Enrichment Broth. Poultry producers now have a complete solution for simultaneous monitoring of poultry for both Salmonella and Campylobacter. It can perform up to 96 tests of multiple types in a 60-minute run.

The Enrichment Broth requires just five steps and eliminates the need for microaerophilic incubation, supplements, blood, organic solvents or autoclaving the broth, only requiring the addition of sterile water.

For more information, visit 3M’s product website.

Martin Easter, Hygiena
In the Food Lab

The New Normal: Pinpointing Unusual Sources of Food Contamination

By Martin Easter, Ph.D.
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Martin Easter, Hygiena

Shiga toxin-producing E. coli in dry flour, and then romaine lettuce. E. coli O104 in fenugreek sprout seeds. Recent announcements of foodborne illness outbreaks have begun involving unusual combinations of bacteria and foods. These out-of-the-ordinary outbreaks and recalls are a small but growing part of the 600 million documented food poisonings that occur worldwide every year according to the World Health Organization. Preventing outbreaks from these new combinations of pathogen and food demand a range of accurate tests that can quickly identify these bacteria. Over the past several years, outbreaks from unusual sources included:

  • E. coli O121 (STEC) in flour: Last summer, at least 29 cases of a E. coli O121 infection were announced in six Canadian provinces. The source arose from uncooked flour, a rare source of such infections because typically flour is baked into final products. Eight people were hospitalized, and public health officials have now included raw, uncooked flour as well as raw batter and dough as a source of this type of infection.
  • E. coli O104:H4 in fenugreek sprouts: One of Europe’s biggest recent outbreaks (affecting more than 4,000 people in Germany in 2011, and killing more than 50 worldwide) was originally thought to be caused by a hemorrhagic (EHEC) E. coli strain that from cucumbers, but was but was later found to be from an enteroaggregative E. coli (EAEC) strain in imported fenugreek seeds—the strain had acquired the genes to produce Shiga toxins.
  • Mycoplasma in New Zealand dairy cows: While not unusual in cattle, the incident reported in August marks the pathogen’s first appearance in cows in New Zealand, a country known for strict standards on agricultural hygiene. The microorganism is not harmful to people, but can drastically impact livestock herds.
  • Listeria monocytogenes in food sources: Listeria monocytogenes causes fewer but more serious incidence of food poisoning due to a higher death rate compared to Salmonella and Campylobacter. Whereas Listeria has been historically associated with dairy and ready to eat cooked meat products, recent outbreaks have been associated with fruit, and the FDA, CDC and USDA are conducting a joint investigation of outbreaks in frozen as well as in fresh produce.
  • Listeria in cantaloupe: In 2011, one of the worst foodborne illnesses recorded in the United States killed 20 and sickened 147, from Listeria monocytogenes that was found in contaminated cantaloupes from a farm in Colorado. The outbreak bloomed when normal background levels of the bacteria grew to deadly concentrations in multiple locations, from transport trucks to a produce washer that was instead designed for potatoes.

The outbreaks underscore the fundamental need to have a robust food safety program. Bacteria can colonize many different locations and the opportunity is created by a change in processing methods and/or consumer use or misuse of products. So robust risk assessment and preventative QA procedures need to be frequently reviewed and supported by appropriate surveillance methods.

Food safety and public health agencies like the European Food Safety Authority (EFSA) or the CDC have employed a wide range of detection and identification tests, ranging from pulse field gel electrophoresis (PFGE), traditional cell culture, enzyme immunoassay, and the polymerase chain reaction (PCR). In the case of Germany’s fenugreek-based E. coli outbreak, the CDC and EFSA used all these techniques to verify the source of the contamination.

These tests have certain advantages and disadvantages. Cell culture can be very accurate, but it depends on good technique and usually takes a long time to present results. PFGE provides an accurate DNA fingerprint of a target bacteria, but cannot identify all strains of certain microorganisms. Enzyme immunoassays are precise, but can produce false-positive results in certain circumstances and require microbiological laboratory expertise. PCR is very quick and accurate, but doesn’t preserve an isolate for physicians to test further for pathogenic properties.

Identification of the pathogens behind foodborne contamination is crucial for determining treatment of victims of the outbreak, and helps public health officials decide what tools are necessary to pinpoint the outbreak’s cause and prevent a recurrence. Rapid methods such as the polymerase chain reaction (PCR), which can quickly and accurately amplify DNA from a pathogen and make specific detection easier, are powerful tools in our efforts to maintain a safe food supply.

Recently, scientists and a third-party laboratory showed that real-time PCR assays for STEC and E. coli O157:H7 could detect E. coli O121, O26 and O157:H7 in 25-g samples of flour at levels satisfying AOAC method validation requirements. The results of the study demonstrated that real-time PCR could accurately detect stx, eae and the appropriate E. coli serotype (O121, O26 or O157:H7) with no statistical difference from the FDA’s Bacteriological Analytical Manual (BAM) cell culture method.

Agencies like the World Health Organization and CDC have repeatedly stated that historical records of food poisoning represent a very small percentage of true incidents occurring every year worldwide. Many of today’s most common food pathogens, like Listeria monocytogenes, E. coli O157:H7 or Campylobacter jejuni, were unknown 30 years ago. It’s not clear yet if unusual sources of contamination arise from increasing vigilance and food safety testing, or from an increasingly interdependent, globally complex food supply. No matter the reason, food producers, processors, manufacturers, distributors and retailers need to keep their guard up, using the optimum combination of tools to protect the public and fend off food pathogens.

Listeria

Four Pathogens Cause Nearly 2 Million Foodborne Illness Cases a Year

By Food Safety Tech Staff
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Listeria

The CDC estimates that Salmonella, E. coli O157, Listeria monocytogenes and Campylobacter cause 1.9 million cases of foodborne illness in the United States. A report just released from the Interagency Food Safety Analytics Collaboration (IFSAC) analyzed data from more than 1000 foodborne disease outbreaks involving these pathogens from1998 through 2013.

The report found the following:

  • Salmonella illnesses came from a wide variety of foods (more than 75% came from the seven food categories of seeded vegetables, eggs, chicken, other produce, pork, beef and fruit.
  • More than 75% of E.coli O157 illnesses were linked to vegetable row crops, like leaf greens, and beef.
  • More than 75% of Listeria monocytogenes illnesses came from fruits and dairy products.
  • More than 80% of non-dairy Campylobacter illnesses were linked to chicken, other seafood (i.e., shellfish), seeded vegetables, vegetable row crops, and other meat and poultry (i.e., lamb or duck).

A copy of the report, “Foodborne illness source attribution estimates for 2013 for Salmonella, Escherichia coli O157, Listeria monocytogenes, and Campylobacter using multi-year outbreak surveillance data, United States”, is available on the CDC’s website.

3M Food Safety

3M Food Safety Test for Cronobacter Designated Performance Tested Method by AOAC

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3M Food Safety

Last week, 3M Food Safety announced their 3M™ Molecular Detection Assay 2 – Cronobacter was designated by AOAC International as Performance Tested Method (Certificate #101703). The assay is compatible with their Molecular Detection System, which uses isothermal DNA amplification and bioluminescence detection to test for pathogens.

Cronobacter, a type of bacteria commonly found in powdered foods, supplements and baby formula, can survive for almost two years and exposure to an infant can be life-threatening.

“While less well known than other foodborne pathogens like Listeria or Salmonella, Cronobacter is no less dangerous – particularly because it preys on some of the most vulnerable populations,” says 3M Global Marketing Manager Carolina Riba. “It’s a point of pride for our team that the tests we’ve made for the dangerous pathogen were recognized by an organization like AOAC International.”

Using approved protocols set by the AOAC Research Institute, 3M’s testing process used an independent laboratory. They tested the assay on powdered infant formula, powdered infant cereal, lactose powder and an environmental surface.

Sasan Amini, Clear Labs

NGS in Food Safety: Seeing What Was Never Before Possible

By Sasan Amini
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Sasan Amini, Clear Labs

For the past year, Swedish food provider Dafgård has been using a single test to screen each batch of its food for allergens, missing ingredients, and even the unexpected – an unintended ingredient or pathogen. The company extracts DNA from food samples and sends it to a lab for end-to-end sequencing, processing, and analysis. Whether referring to a meatball at a European Ikea or a pre-made pizza at a local grocery store, Dafgård knows exactly what is in its food and can pinpoint potential trouble spots in its supply chains, immediately take steps to remedy issues, and predict future areas of concern.

The power behind the testing is next-generation sequencing (NGS). NGS platforms, like the one my company Clear Labs has developed, consist of the most modern parallel sequencers available in combination with advanced databases and technologies for rapid DNA analysis. These platforms have reduced the cost of DNA sequencing by orders of magnitude, putting the power to sequence genetic material in the hands of scientists and investigators across a range of research disciplines and industries. They have overtaken traditional, first-generation Sanger sequencing in clinical settings over the past several years and are now poised to supplement and likely replace PCR in food safety testing.

For Dafgård, one of the largest food providers in Europe, the switch to NGS has given it the ability to see what was previously impossible with PCR and other technologies. Although Dafgård still uses PCR in select cases, it has run thousands of NGS-based tests over the past year. One of the biggest improvements has been in understanding the supply chain for the spices in its prepared foods. Supply chains for spices can be long and can result in extra or missing ingredients, some of which can affect consumer health. With the NGS platform, Dafgård can pinpoint ingredients down to the original supplier, getting an unparalleled look into its raw ingredients.

Dafgård hopes to soon switch to an entirely NGS-based platform, which will put the company at the forefront of food safety. Embracing this new technology within the broader food industry has been a decade-long process, one that will accelerate in the coming years, with an increased emphasis on food transparency both among consumers and regulators globally.

Transitioning technology

A decade ago, very few people in food safety were talking about NGS technologies. A 2008 paper in Analytical and Bioanalytical Chemistry1 gave an outlook for food safety technology that included nanotechnology, while a 2009 story in Food Safety Magazine2 discussed spectrometric or laser-based diagnostic technologies. Around the same time, Nature magazine named NGS as its “method of the year” for 2007. A decade later, NGS is taking pathogen characterization and food authentication to the next level.

Over the last 30 years, multiple technology transitions have occurred to improve food safety. In the United States, for example, the Hazard Analysis and Critical Control Points (HACCP) came online in the mid-1990s to reduce illness-causing microbial pathogens on raw products. The move came just a few years after a massive outbreak of E. coli in the U.S. Pacific Northwest caused 400 illness and 4 deaths, and it was clear there was a need for change.

Before HACCP, food inspection was largely on the basis of sight, touch, and smell. It was time to take a more science-based approach to meat and poultry safety. This led to the use of PCR, among other technologies, to better measure and address pathogens in the food industry.

HACCP set the stage for modern-era food testing, and since then, efforts have only intensified to combat food-borne pathogens. In 2011, the Food Safety Modernization Act (FSMA) took effect, shifting the focus from responding to pathogens to preventing them. Data from 20153 showed a 30% drop in foodborne-related bacterial and parasitic infections from 2012 to 2014 compared to the same time period in 1996 to 1998.

But despite these vast improvements, work still remains: According to the CDC, foodborne pathogens in the Unites States alone cause 48 million illnesses and 3,000 fatalities every year. And every year, the food safety industry runs hundreds of millions of tests. These tests can mean the difference between potentially crippling business operations and a thriving business that customers trust. Food recalls cost an average of $10M per incident and jeopardize public health. The best way to stay ahead of the regulatory curve and to protect consumers is to take advantage of the new technological tools we now have at our disposal.

Reducing Errors

About 60% of food safety tests currently use rapid methods, while 40% use traditional culturing. Although highly accurate, culturing can take up to five days for results, while PCR and antigen-based tests can be quicker – -one to two days – but have much lower accuracy. So, what about NGS?

NGS platforms have a turnaround of only one day, and can get to a higher level of accuracy and specificity than other sequencing platforms. And unlike some PCR techniques that can only detect up to 5 targets on one sample at a time, the targets for NGS platforms are nearly unlimited, with up to 25 million reads per sample, with 200 or more samples processed at the same time. This results in a major difference in the amount of information yielded.

For PCR, very small segments of DNA are amplified to compare to potential pathogens. But with NGS tools, all the DNA is tested, cutting it into small fragments, with millions of sequences generated – giving many redundant data points for comparing the genome to potential pathogens. This allows for much deeper resolution to determine the exact strain of a pathogen.

Traditional techniques are also rife with false negatives and false positives. In 2015, a study from the American Proficiency Institute4 on about 18,000 testing results from 1999 to 2013 for Salmonella found false negative rates between 2% and 10% and false positive rates between 2% and 6%. Several Food Service Labs claim false positive rates of 5% to 50%.

False positives can create a resource-intensive burden on food companies. Reducing false negatives is important for public health as well as isolating and decontaminating the species within a facility. Research has shown that with robust data analytics and sample preparation, an NGS platform can bring false negative and positive rates down to close to zero for a pathogen test like Salmonella, Listeria, or E.coli.

Expecting the Unexpected

NGS platforms using targeted-amplicon sequencing, also called DNA “barcoding,” represent the next wave of genomic analysis techniques. These barcoding techniques enable companies to match samples against a particular pathogen, allergen, or ingredient. When deeper identification and characterization of a sample is needed, non-targeted whole genome sequencing (WGS) is the best option.

Using NGS for WGS is much more efficient than PCR, for example, at identifying new strains that enter a facility. Many food manufacturing plants have databases, created through WGS, of resident pathogens and standard decontamination steps to handle those resident pathogens. But what happens if something unknown enters the facility?

By looking at all the genomic information in a given sample and comparing it to the resident pathogen database, NGS can rapidly identify strains the facility might not have even known to look for. Indeed, the beauty of these technologies is that you come to expect to find the unexpected.

That may sound overwhelming – like opening Pandora’s box – but I see it as the opposite: NGS offers an unprecedented opportunity to protect against likely threats in food, create the highest quality private databases, and customize internal reporting based on top-of-the-line science and business practices. Knowledge is power, and NGS technologies puts that power directly in food companies’ hands. Brands that adopt NGS platforms can execute on decisions about what to test for more quickly and inexpensively – all the while providing their customers with the safest food possible.

Perhaps the best analogy for this advancement comes from Magnus Dafgård, owner and executive vice president at Gunnar Dafgård AB: “If you have poor eyesight and need glasses, you could be sitting at home surrounded by dirt and not even know it. Then when you get glasses, you will instantly see the dirt. So, do you throw away the glasses or get rid of the dirt?” NGS platforms provide the clarity to see and address problem directly, giving companies like Dafgård confidence that they are using the most modern, sophisticated food safety technologies available.

As NGS platforms continue to mature in the coming months and years, I look forward to participating in the next jump in food safety – ensuring a safe global food system.

Common Acronyms in Food Genomics and Safety

DNA Barcoding: These short, standardized DNA sequences can identify individual organisms, including those previously undescribed. Traditionally, these sequences can come from PCR or Sanger sequencing. With NGS, the barcoding can be developed in parallel and for all gene variants, producing a deeper level of specificity.

ELISA: Enzyme-linked immunosorbent assay. Developed in 1971, ELISA is a rapid substance detection method that can detect a specific protein, like an allergen, in a cell by binding antibody to a specific antigen and creating a color change. It is less effective in food testing for cooked products, in which the protein molecules may be broken down and the allergens thus no longer detectable.

FSMA: Food Safety Modernization Act. Passed in 2011 in the United States, FSMA requires comprehensive, science-based preventive controls across the food supply. Each section of the FSMA consists of specific procedures to prevent consumers from getting sick due to foodborne illness, such as a section to verify safety standards from foreign supply chains.

HACCP: Hazard analysis and critical control points. A food safety management system, HACCP is a preventative approach to quantifying and reducing risk in the food system. It was developed in the 1950s by the Pillsbury Company, the Natick Research Laboratories, and NASA, but did not become as widespread in its use until 1996, when the U.S. FDA passed a new pathogen reduction rule using HACCP across all meat and poultry raw products.

NGS: Next-generation sequencing. NGS is the most modern, parallel, high-throughput DNA sequencing available. It can sequence 200 to 300 samples at a time and generates up to 25 million reads per a single experiment. This level of information can identify pathogens at the strain level and can be used to perform WGS for samples with unknown pathogens or ingredients.

PCR: Polymerase chain reaction. First described in 1985, PCR is a technique to amplify a segment of DNA and generate copies of a DNA sequence. The DNA sequences generated from PCR must be compared to specific, known pathogens. While it can identify pathogens at the species level, PCR cannot provide the strain of a pathogen due to the limited amount of sequencing information generated.

WGS: Whole genome sequencing. WGS uses NGS platforms to look at the entire DNA of an organism. It is non-targeted, which means it is not necessary to know in advance what is being detected. In WGS, the entire genome is cut it into small regions, with adaptors attached to the fragments to sequence each piece in both directions. The generated sequences are then assembled into single long pieces of the whole genome. WGS produces sequences 30 times the size of the genome, providing redundancy that allows for a deeper analysis.

Citations

  1. Nugen, S. R., & Baeumner, A. J. (2008). Trends and opportunities in food pathogen detection. Analytical and Bioanalytical Chemistry, 391(2), 451-454. doi:10.1007/s00216-008-1886-2
  2. Philpott, C. (2009, April 01). A Summary Profile of Pathogen Detection Technologies. Retrieved September 08, 2017, from https://www.foodsafetymagazine.com/magazine-archive1/aprilmay-2009/a-summary-profile-of-pathogen-detection-technologies/?EMID
  3. Ray, L., Barrett, K., Spinelli, A., Huang, J., & Geissler, A. (2009). Foodborne Disease Active Surveillance Network, FoodNet 2015 Surveillance Report (pp. 1-26, Rep.). CDC. Retrieved September 8, 2017, from https://www.cdc.gov/foodnet/pdfs/FoodNet-Annual-Report-2015-508c.pdf.
  4.  Stombler, R. (2014). Salmonella Detection Rates Continue to Fail (Rep.). American Proficiency Institute.
Dollar

Pathogens Drive More Than Half of $12 Billion Global Food Safety Testing Market

By Maria Fontanazza
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Dollar

The importance of food safety testing technologies continues to grow, as companies are increasingly testing their products for GMOs and pesticides, and pathogens and contamination. Last year the global food safety testing market had an estimated value of $12 billion, according to a recent report by Esticast Research & Consulting. Driven by pathogen testing technologies, the global food safety testing market is expected to experience a 7.4% CAGR from 2017–2024, hitting $21.4 billion in revenue in 2024, said Vishal Rawat, research analyst with Esticast.

With a CAGR of 9.3% from 2017–2024, rapid testing technologies are anticipated to lead the market. Testing methods responsible for this growth include immunoassays (ELISA), latex agglutination, impedance microbiology, immune-magnetic separation, and luminescence and gene probes linked to the polymerase chain reaction, said Rawat, who shared further insights about the firm’s market projections with Food Safety Tech.

Food Safety Tech: With the GMO food product testing market expected to experience the highest growth in the upcoming future, can you estimate the projected growth?

Vishal Rawat: The GMO food product testing market is estimated to generate a revenue of approximately $5.2 billion in 2016. The market segment is expected to witness a compound annual growth rate of 8.3% during the forecast period of 2017–2024. This is a global market estimation.

FST: What innovations are occurring in product testing?

Rawat: Nanomaterials and nanobased technologies are attracting interest for rapid pathogen testing. Sustainable technologies such as edible coatings or edible pathogen detection composition can attain a trend in the near future. Also, new rapid allergen testing kits are now emerging out as the latest food testing technology in the market, which are portable and easy to use.

FST: Which rapid pathogen detection testing technologies will experience the most growth from 2017–2024?

Rawat: New and emerging optical, nano-technological, spectroscopic and electrochemical technologies for pathogen detection, including label-free and high-throughput methods would experience the highest growth.

FST: What pathogen testing technologies are leading the way for meat and poultry in the United States?

Rawat: The presence of a microbial hazard, such as pathogenic bacteria or a microbial toxin, in ready-to-eat (RTE) meat or poultry products is one basis on which these products may be found adulterated. The FSIS is especially concerned with the presence of Listeria monocytogenes, Salmonella, Escherichia coli O157: H7, and staphylococcal enterotoxins in RTE meat and poultry products. Rapid pathogen testing for E. coli O157:H7 and Salmonella, for ground beef, steak and pork sausages is going to lead the U.S. market.

An overview of the report, “Food Safety Testing Market By Contaminant Tested (Pathogens, GMOs, Pesticides, Toxins), By Technology (Conventional, Rapid), Industry Trends, Estimation & Forecast, 2015– 2024” is available on Esticast’s website.

Sprouts

FDA Releases Sampling Report on Sprout Contamination

By Food Safety Tech Staff
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Sprouts

In an effort to determine the prevalence of Salmonella, Listeria and E. coli O157:H7 in sprouts, FDA conducted a large sampling study of sprouts, the results of which were released last week.

The agency collected 825 samples from 37 states, Puerto Rico and the District of Columbia and found 14 positive samples at eight of the 94 growers (10 samples came from four growers). Samples were collected from three production process points: Seeds, finished product and spent irrigation water, and tested for contamination. FDA found the following contamination:

  • Salmonella on 2.35% of seed samples, 0.21% in finished sprouts and 0.53% in spent irrigation water
  • Listeria monocytogenes on 1.28% of finished sprouts
  • No positive E. coli O157:H7 results in finished sprout or spent irrigation. Due to limitations of the test method, FDA didn’t test seed samples.

“Sprouts are especially vulnerable to pathogens given the warm, moist and nutrient-rich conditions needed to grow them. From 1996 to July 2016, there were 46 reported outbreaks of foodborne illness in the United States linked to sprouts. These outbreaks accounted for 2,474 illnesses, 187 hospitalizations, and three deaths.” – CFSAN

In the event that contaminated sprout samples were uncovered, FDA worked with the firms that own or released the affect sprouts to conduct voluntary recalls or destroy them. FDA inspections also followed.

The full report, FY 2014 – 2016 Microbiological Sampling Assignment, is available on FDA’s website.

Recall

Agroson’s Recalls Nearly 2500 Boxes of Maradol Papayas

By Food Safety Tech Staff
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Recall

Agroson’s LLC is taking precautionary measures and has recalled 2483 boxes of Maradol Papaya Cavi Brand over Salmonella concerns. The papayas were grown and packed by Carica de Campeche—and other brands that have bought from this farm tested positive for Salmonella. Although no illnesses have been reported, the company initial the recall after FDA notified it about these other brands testing positive.

The papayas (carton codes 3044, 3045 and 3050) were distributed to wholesalers in New York, New Jersey and Connecticut between July 16 and July 19, and were sold until July 31, 2017.

Freshtex Produce of Alamo, TX also announced a voluntary recall of its “Valery” brand Maradol Papayas grown and packed by Carica de Campeche.

Following one death, Grande Produce recalled its Caribeña brand Maradol papayas more than a week ago.

Papaya recall, Salmonella

One Death, Grande Produce Issues Voluntary Recall of Caribeña Papayas

By Food Safety Tech Staff
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Papaya recall, Salmonella
Papaya recall, Salmonella
Grande Produce has recalled papayas with the brand name Caribeña labeled on cartons.

One person has died (New York City), 12 people have been hospitalized and a total of 47 people have been infected with a strain of Salmonella Kiambu, according to the CDC. Epidemiological and lab evidence points to yellow Maradol papayas as the “likely” culprit of this multistate outbreak.

Thus far, one brand has been linked to the outbreak, Grande Produce, which has recalled its Caribeña brand Maradol papayas distributed between July 10 and July 19, 2017. The CDC will announce other brands once more information is available. During its investigation, an illness cluster was identified in Maryland.

Grande Produce, a distribution center located in Maryland, has stopped importing papayas from its grower and “is taking all precautionary measures to ensure the safety of its imported produce”, according to a company announcement on FDA’s website. According to Grande Produce, environmental microbial testing of its facilities has, to date, tested negative for Salmonella. “Specific sources of what health officials now believe may be two separate Salmonella outbreaks have not yet been determined,” the announcement states.